Related
Updated April 7th, 2011
All credit to sibere and droidzone and other devs who've developed the Data2SD codes.
Before you do anything with your phone, Pls nanodroid fisrt!!! And flash your phone at YOUR OWN RISK
It's been a while since this post last updated.
In fact, developers of HTC Desire have already create a stable method to implement Data2sd or whatever you call it, which gives you full use of EXT space to install APPs while improving I/O speed at the same time.
The theory is explained here, in case you want to take a further look at it
[DEV][DATA2SD] More space (and more I/O) for your Desire (Updated/EXT4/Flashable ZIP)
And thanks to sibere and droidzone 's great work, now we could make any ROM we like run with Data2sd. here they provide us Flashable ZIP files to make it done
[DATA2SD] Flashable zips for converting any Rom to Data2SD
Updated Instructions and Zips (14/Mar/2011)
I've streamlined the installation procedure so as to make it more generic and compatible with the newer StarBurst zips.
Basic Installation Steps for Data2SD
1. Install your ROM
2. Install the A2SD Killer (specific for your ROM)
3. Next step differs depending on whether you're reflashing your Rom on an existing install, or whether you are installing for the first time.
If you're installing the ROM for the first time:
· Reboot once after running the A2SD Killer
· Setup the timezone, language etc (But not your Google Account/Market)
·Reboot to recovery once again and install the Data2SD Installer
If you're reflashing the ROM (after having installed Data2SD once previously)
·Do not reboot after running the A2SD Killer
·Install the Data2SD Re-Installer right away
·Now reboot.
Click to expand...
Click to collapse
Download Link:
http://hotfile.com/dl/110226722/85a18a8/Data2SDv11.zip.html
http://www.easy-share.com/1914241904/Data2SDv11.zip
Important Notes from droidzone
Fully supports Cyanogen
Fully supports Clockworkmod3.0+ (Edified)
I wanted to consolidate all the flashable zips for Data2SD into one place, so that I will find it easy to update the links as I modify the scripts, and to also help Sibere to point his link to this post from OP, so that he doesnt need to reupload each file as they are modified.
Once again, I must assert that Data2SD is totally Sibere's work with other devs who've developed Data2SD code of their own. In my opinion, however, this is the best!
My contribution is conversion of his excellent code into flashable scripts which may be installed via Recovery. So you dont have to type out the code.
The flashable zip is packed as a package of zip files. Each zip file within the package is seperate flashable zip
There are the following files:
Killer, Installer and Reinstaller files for Sense Roms
A2SDKillerV11_Sense.zip
Data2SDInstallerv1.3_Sense.zip
Data2SDReInstallerv1.3_Sense.zip
Installer and Reinstaller files for AOSP Gingerbread Roms and CM7 nightlies (excluding Cyanogen 6 and MIUI 2.2 , but including Cyanogen 7 nightlies and MIUI 2.3.3 )
A2SDKillerV11_GB.zip
Data2SDInstallerv1.3_GB.zip
Data2SDReInstaller1.3_GB.zip
Installer and Reinstaller files for Cyanogen 6 and MIUI 2.2 (Not for CM7 nightlies or MIUI 2.3.3), which are Older Version
A2SDKillerV9.zip
Data2SDInstaller_cyanogen.zip
data2sd-Reinstall_cyanogen.zip
Whether you are trying this method for Sense or AOSP Roms, the installation procedure is same. Only the file is different.
Click to expand...
Click to collapse
Following droidzone's instruction, I tried these flashable ZIPs with MIUI 1.4.1(Gingerbread 2.3.3)
A2SDKillerV11_GB.zip
Data2SDInstallerv1.3_GB.zip
And it's working just fine. No random reboots, no data or APP lost or system crash after reboot. It's stable and fast!
One more note, you can ignore the previous information below...
————————————————————————————————————————————————————————————————————
updata from
melethron's post, and his update package data2whatever.zip included.
you can buy melethron a beer if you want. All credits to melethron!
I test the script with new install MIUI N1 12.24,
so far no reboot issues, or data corruption.
[DATA2whatever] Flashable All-in-one-Solution for Data2sd (HUGE update (dec 23th))
data2whatever v0.2
Features:
- Supports: Ext2, Ext3, Ext4 (and if kernel supports it: ) btrfs, ReiserFS
- Supports loop device as optional addon (as siberes data2sd)
- Flashable zip for many app2sd ROMs (no long setup required)
- It does a e2fsck (disk check) on every boot and creates a logfile on the sdcard (/sdcard/e2fscklog.txt)
- looks nice if you do a logcat on boot
- no "settings lost on reboot" bug like in my old or siberes script
- changes the scheduler for the sd-card and internal to noop for better performance on sd.
- Nandroid Backup of EXT2/3/4 external with AmonRa 2.0.0.1 or any clockwork recovery.
- Removes the common app2sd scripts on its own
Requirements
- A second partition (same as app2sd - Min 512 mb - 1024mb is highly recommended - max 2048 MB or there will be issues with market) in any format (as long as the kernel supports - ext2/3/4 support is default in most kernels - Ext4 or ReiserFS is recommended).
- An app2sd or non app2sd ROM (data2sd versions wont work) (this SHOULD work with most or at least many ROMs . Roms that are confirmed to work can be found in the post below. Please report to me it it works or not so i can update this thread. If it doesn't work i try to make it compatible asap. )
Installation
1.) Full wipe (at least needed on first installation)
2.) Flash the app2sd Version of the ROM of your choice
3.) DONT REBOOT
4.) If you rebooted then start over at 1.)
5.) flash the attached "data2whatever.zip"
6.) now reboot
ADDITIONAL INFO: Even without "life on the edge" you should watch the first 4 "don't"s of "life on the edge". The normal script use the same disk safety methods as NTFS on Windows or EXT4 on linux. But as you know you shouldnt just switch off the computer because there can still be issues in very rare cases. Reboots with tools like "snqs power menu" is the same as a batterypull (or pulling the ac plug on PC) and this isn't good in general (and this also applies for using it with app2sd). If you want to go to recovery just make a normal shutdown and switch the phone on with "volume down" button pressed.
Optional life-on-the-edge add on
you can find this add on in melethron's original post, and try it on your own risk
This patch has the same effect as sibere's and ownhere's script (loop device - the way ownhere does in v4 doesnt work though). Other than those scripts it this addon doesnt need any repartitioning or other setup (like FAT or a third partition) and can simply be installed or removed with a flashable zip. All you need for this is a normal ext 2/3/4 partition (as above ^^). Ext4 is recommended for this (as above) since it is the fastest of those 3. This patch is more risky than normal ext3/4 considering the possibility of data loss. If you want to use this add-on you should watch the following (this also applys to ownheres and sibere script and is NOT more risky than their scripts):
- DON'T use the reboot of snq's powermenu (or any other reboot app)
- DON'T use anything in the "ROM Manager" that makes it reboot.
- DON'T do adb reboot / abd reboot recovery / adb reboot bootloader
- DON'T pull the battery while the phone is on (this should be obvious)
- DON'T remove the "sync" mount options for the Quadrant "boost" (this is a fake boost anyway)
All of this is like a powerloss for the sd-card and has a high change of data corruption.
From my test with this i give you an estimate what can happen if a powerloss occurs or any of the 5 points above happen:
- 50% general chance of corruption that will be autofixed on boot (not a problem)
- 10% chance of forcecloses after reboot of some apps (this can be fixed by deleting the app data or restoring it with titanium (or other) backup)
- REALLY tiny chance (didnt happen for me in over 40 "simulated" powerlosses) that partition gets corrupted (needs complete repartitioning of the microSD so all data on it will be gone then)
As long as you watch the 5 points above and as long as you don't drop the phone and the battery jumps out this will be safe.
Installation of the addon:
- Flash the "life-on-the-edge.zip" any time after you installed "data2whatever".
Installation of the addon:
- Flash the "life-on-the-edge-UNPATCH.zip" any time after you installed "data2whatever" and the addon. (this will revert back to the normal script)
Personal remark: While this is a improvement over normal ext4 it is not the "holy-grale" of a data2sd lag fix. I'm not using this myself and use a ReiserFS as second partition instead which is more safe and completly feels the same as a "loop" device considering performance.
--------------------------------------------------------------------------------
__________________________________________________________________________________
Dec14 info update:
I uploaded A mod script for CM6.1 stable by Carrol
Carrol changes the script to create a ext4 loop device on EXT4 partition.
Code:
$BUSYBOX mkdir /mnt/asec/extdata
if [ ! -e /data/data2sd.ext.finish ];
then
echo "+++Need create ext4 loopback device for data, please wait... this is 1/5 size of your ext partition"
extsize=`$BUSYBOX df /dev/block/mmcblk0p2|$BUSYBOX grep mmcblk0p2|$BUSYBOX awk '{print $2}'`
datasize=`$BUSYBOX expr $extsize / 5 / 1024`
$BUSYBOX dd if=/dev/zero of=/data/ext4 bs=1048576 count=$datasize
/system/xbin/mkfs.ext4 -b 4096 -m 0 -F -L userdata /data/ext4
/system/bin/tune2fs -o journal_data_writeback /data/ext4
/system/bin/e2fsck /data/ext4
#/system/bin/tune2fs -O ^has_journal /data/ext4
#$BUSYBOX mount -o loop,errors=continue,noatime,nodiratime,nosuid,nodev /data/ext4 /mnt/asec/extdata
$BUSYBOX mount -o loop,barrier=0,nobh,nouser_xattr,errors=continue,noatime,nodiratime,nosuid,nodev /data/ext4 /mnt/asec/extdata
$BUSYBOX chown 1000.1000 /mnt/asec/extdata
$BUSYBOX chmod 771 /mnt/asec/extdata
$BUSYBOX cp -a /data/data /mnt/asec/extdata/
sleep 1
$BUSYBOX umount /mnt/asec/extdata
sleep 1
$BUSYBOX touch /data/data2sd.ext.finish
fi
/system/bin/e2fsck -y -v -f /data/ext4
#$BUSYBOX mount -o loop,sync,errors=continue,noatime,nodiratime,nosuid,nodev /data/ext4 /mnt/asec/extdata
#$BUSYBOX mount -o loop,errors=continue,noatime,nodiratime,nosuid,nodev /data/ext4 /mnt/asec/extdata
$BUSYBOX mount -o loop,barrier=0,nobh,nouser_xattr,errors=continue,noatime,nodiratime,nosuid,nodev /data/ext4 /mnt/asec/extdata
$BUSYBOX chown 1000.1000 /mnt/asec/extdata
$BUSYBOX chmod 771 /mnt/asec/extdata
Note that this script is for CM6.1 stable only, only ONE EXT partition needed on your SDCard, and it will be formated into EXT4, do nanodroid before you try
Also a CM6.1 ROM with Data2Ext by Carrol can be found here
CM6.1 ROM with Data2Ext by Carrol
download: http://rom.anshouji.com/htc/N1/bbs.anshouji.com-N1-data2sd-20101213.zip
________________________________________________________
ownhere Data2Ext script V4
Data2ExtV4
2010/12/12 update V4 script:
/data/:ext4, disable journaling
/data/data:ext4 loopfile on ext4 device, enable journaling on ext4 device, disable journaling on ext4 loopfile, for fast and stable sqlite3 access.
really smooth this time
Click to expand...
Click to collapse
There's a version for Desire, which is here [DATA2EXT] [11/Dec] FULL BENCHMARK, V4, Improve the efficiency of IO
While improving IO efficiency, it moves all userdata to EXT so to avoid insufficient ROM space, cos the whole EXT is recognized as the internal ROM.
with ownhere's v4 script, I got my miui rom working, no data lost or crash after reboot/battery-removed:
1. miui rom 12.03 clean installation（a2sd+ script removed）, then flash update.zip of v4 script. working. applying 12.03 to 12.10 and 12.10 to 12.11 ota packages, working.
2. miui rom 12.11 clean installation, flash v4 update.zip, working.
3. miui rom 12.11 with a2sd+ running, 38 apps installed and /data/data moved to ext. The v4 update.zip can still do the job.
However, one problem is that Root explorer couldnot display Chinese filenames of APK , showing only ？？？. and if install those apks via root explorer, it just reports errors...
Another thing i am not sure of is not knowing how much v4 script could improve when there is only 1 ext partition. According to ownhere, 2 ext partitions are needed to make the best out of his v4 script...
I attached the v4 updtae.zip - Data2ext_update.zip ，in case you might wanna try:
1. BEFORE you try this package, you need to remove the app2ext script(file like 04apps2sd or 01 apps2sd) from /system/etc/init.d, or you would only get bootloop going on and on
2. And of course, Nanodroid...
3. disable signature checking in recovery...
______________________________________________________________________________________________
I tried merging those files into MIUI N1 ROM.
When N1 boots for the 1st time, everything's working just fine.
Now we know the previous script is faking the Quadrant score...
Quadrant bechmark really rocks with I/O scoring 8000+ and a total score @ 3000+
But after reboot, there came some issues:
System config could not be saved;
Home button wouldn't work;
Flight mode and Quiet mode missing in the reboot menu...
Could someone pls help to rewrite the script to fit in N1 ROM?
I think people using N1 would interested in such a script or rom that brings N1 more I/O performance and more space for Apps.
But I have no knowledge of coding, don't know how to fix the issues above.
So I add download link of the script CREATED by ownhere, not by me, hoping someone could make a N1 MOD...
data2ext.zip
data2ext.zip is not a flashable package
Thanks!
mattrb said:
This goes in Q and A.
Also the answer is darktremor. A simple search of the the Nexus One Android Development gets that answer.
Click to expand...
Click to collapse
Sorry, but I don't think Darktremor Apps2SD script could do the job.
Since there is difference between Apps2SD and Data2Ext:
Apps2SD moves
/data/app, /data/app-private and /data/dalvik-cache to EXT
And with some commands /data/data could also be moved to EXT
But Data2Ext moves
/data/app to EXT4
/data/data to a virtual EXT2 device on EXT4, which is the trick to improve IO efficiency working at peak level...
SO I don't know if there is a answer fort this in Q&A...
this comes up after searching
G1 data2sd instruction works for the N1 i suppose ?
http://forum.xda-developers.com/showthread.php?t=527636&highlight=app2sd
**There is NO booting into recovery and wiping of the phone!**
My bad for not being clear on the wipe instructions!
1) (optional) If you are to wipe it (your choice it is not required), then press menu->settings->SD card & phone storage->scroll to bottom of screen and select "Factory data reset". This will wipe the /data partition only removing all apps and settings. BACKUP YOUR /data dir to sd, First or you will need to down load all your apps again to include paid apps!!
2) place data2sd.img in root of SDcard (fat32)
3) terminal in or adb shell in.
4) cp /sdcard/data2sd.sh to /data/local/bin - to copy the script to your user-space
5) chmod 0750 /data/local/bin/data2sd.sh - to make it executable
6) /data/local/bin/data2sd.sh or data2sd.sh may work to run the script
7) once the install is done it should tell you to reboot. If you had the ddms debugger running, you can observer the log as it is working.
8) done. It may boot a little longer if you clean-slate installed and then restored your apps by copying them back into /data/app and /data/app-private which has the affect of reinstalling everything, and thus the boot will take a while if you have alot of apps like I do. Again you can observe this as the Android boots if you have the debugger running.
Click to expand...
Click to collapse
I'm also confused, how does darktremor move all of that to ext? Please explain. I thought darktremor moves apps to ext. If you fail, then you sir are an idiot and gtfo.
A "simple" reread (If that's even enough, maybe 100x more for you) would've told you want he wanted.
Sorry for invading your post jayfallen!!
I for one, am glad you posted this and would like to try it once you get it going.
Try this: http://forum.xda-developers.com/showthread.php?t=853001
I recommend only moving the data of non-essential apps and those apps which DO NOT contain security sensitive data (games, Google Earth, etc. should be fine).
I edited the thread title, and added download link of the script created by ownhere.
someone might wanna take a look, if you're interested in bring your N1 more I/O performance and more space for Apps.
Thanks for everyone replying this thread. I will try your suggestions.
eVil's hd rom~
it's not work on the evil's hd sense?i try that last night~ but it's very hard!!!
i m abt to try this
http://www.miui.com/thread-10723-1-1.html?extra=page=1
wish me luck
the thread @ miui.com was posted by me earlier...
that rom is just experimental, if you don't reboot, everything works fine.
once rebooted, config lost and homebutton lost...
I don't know how to fix, that's why I start this thread @ xda, hoping someone could make it work for N1...
Wow this I want
Not sure if this can help..
Found a post on HiAPK (a Chinese Android discussion forum)
here's the link to the post:
http://www.hiapk.com/bbs/viewthread.php?tid=717815&extra=page=1&filter=type&typeid=211
And here's the link to the ROM:
http://rom.anshouji.com/htc/N1/bbs.anshouji.com-N1-data2sd-20101208.zip
The rom is said to be based on Cyanogen Mod 6.1 Stable, with data2EXT enabled by default.
The attached screenshot comes from a user of the data2Ext rom, note that the internal storage has 0.9GB left.
luciefer said:
it's not work on the evil's hd sense?i try that last night~ but it's very hard!!!
Click to expand...
Click to collapse
That because the current script will only move system/app to ext. There is nothing else in there to tell it to move any other folder, thus failing.
there's been new development...
as houzuoguo mentioned, a CM6.1stable+data2ext mod ROM is out, but there're still some issues
ownhere update his script to V3
http://forum.xda-developers.com/showthread.php?t=859419
1.change loopback device to real partition for powersave and better write performance.
2.disable second partition's journaling.
3.You need 3rd partition for /data/data. But even without the third partition of this script can also work(not stable). My partition settings:second partition:1.5G, thrid partition:0.5G
meanwhile, another new approach is coming out:
http://forum.xda-developers.com/showthread.php?t=868102
NILFS2 - data2nilf2 will be much faster then data2ext and won't have Lags.
whoa
i m glad there are so many new development out everyday
feel so good knowing the n1 is not being left behind
speaking of this is pretty freaking awesome
houzuoguo said:
Not sure if this can help..
Found a post on HiAPK (a Chinese Android discussion forum)
here's the link to the post:
http://www.hiapk.com/bbs/viewthread.php?tid=717815&extra=page=1&filter=type&typeid=211
And here's the link to the ROM:
http://rom.anshouji.com/htc/N1/bbs.anshouji.com-N1-data2sd-20101208.zip
The rom is said to be based on Cyanogen Mod 6.1 Stable, with data2EXT enabled by default.
The attached screenshot comes from a user of the data2Ext rom, note that the internal storage has 0.9GB left.
Click to expand...
Click to collapse
...
That is a huge improvement in IO!
Lets hope this reaches a stable state soon
I wonder why quadrant weighs so much on disk IO for the total score.
Would this be possible on other devices? lets say the g2?
Would someone mind explaining what tangible improvements this makes? Obviously there is an impressive boost in Quadrant scores, but I'm unsure what difference it makes to the actual operation of the device.
bcpk said:
Would someone mind explaining what tangible improvements this makes? Obviously there is an impressive boost in Quadrant scores, but I'm unsure what difference it makes to the actual operation of the device.
Click to expand...
Click to collapse
App2sd u get 512mb for ext3.
Data2ext u get at least 2gb for apps and stuff
Lol. Are u serious. For io scores it cheats. See the script. Fake ext2 for quadrant
truth to be told，they say TTL 2000+ and IO 3000 is the actual scroe...
Dictionary for n00b - What is.../What does ...mean?
Start read from 1st to last one and don't jump from one to another. If you will read all, it bring complex knowladge, if not you can be confused
Read summary to make sure, that you know everything if you think that some part(s) is not necessary to read for you!
If you post link here, please link to 1st post! Than everybody can know, what he/she can find here
Atin001 helps with some updates/corrections in Dictionary - take a minute to thanks him also.
Did you miss something here? Send me PM what you want to have here!
Basics of Unix-like system (ROOT)
su, root, rooting, superuser app - what is it, why we need it
sh, bash, user/root shell - what is bash, sh; what is user shell; what is root shell; how I can recognise it each other
Bussybox - what BusyBox is, basic list of commands from BusyBox
(in progress) Kernel - what is going on? Do I need it?
Android platform and it's specifics
adb shell - what is it, for what it is
Android SDK - what is it, tool which provides, where to download
Tools for work with Android adb shell - Terminal Emulator, ADB shell from Android SDK and how to use it
Custom recovery
What custom recovery is - what custom recovery is
Tools which custom recovery provides - list of tools with description which custom recovery bringing
ADB as root user
USB-MS Toggle
Backup/Restore
Flash ZIP from sdcard
Wipe menu
Partition sdcard + etx2, ext3, ext4 filesystem description
Mounts
Others
Is it save to install? - possible problems, why should I try it?, backup/restore of original recovery
How this whole thing works - Drellisdee's installation steps description/elaboration
Custom ROMs (generally)
What custom ROM is?
Is save install custom ROM? - potencional problems
What I need for install?
What can custom ROM brings - kernel, update, performance, customization, theme, ....
what is ...
deodexed, zipaglined, png-optimized
JIT, HW:acceleration, VM.Heap Size, stagefright
apps2sd + dalvik2sd
custom kernel (recompiled, ...)
Android versions (collecting informations)
List of versions of Android for Optimus One (official&unofficial) - what we can install into our device
What version can be rooted and how? - version list, how to root, which version can be rooted, which can't
Sources (collecting)
http://en.wikipedia.org/wiki/Android_version_history
Tools which you must have
Android SDK Tools (adb shell)
Terminal emulator
KDZ Updater tool
...
So I'm on way, where I can start doing advanced stuff?
Follow Noejn's sign-post You can find here main point for start.
If you now know basic "words of android world" you can take a look on really great tutorial how to root, install recovery and so on.
Have you some questions? Make sure that you look on Mihir287's FAQ
1. Basics of Unix-like system
su, root, rooting - what is it, why we need it
sh, bash, busybox - what BusyBox is, basic list of commands from BusyBox, bash, sh
Kernel - What is it?
su
Also referred as substitute user - is command for changing of the account in current terminal (usually black screen with blinking cursor). Default account is root account. So if you insert into terminal 'su' and hit enter, you will become root user.
root
Root alias superuser or poweruser is special user account for system administration. Similar to windows having its administrator account, unix-like system have system have the root. With this user you can do anything and if you will run command for delete whole system, unix will just do it! No asking, no confirming. So, watch your steps!
rooting
Rooting is just enabling power of root for applications or our proposes. You can read great article about Rooting on androidpolice. Kepp on your mind, that some steps described on this page are NOT compatible with our Optimus One!!
Superuser app
After rooting is done, you will see new app called superuser in app drawer. This app can delegate applications to use su (root) feature. When app ask for first use, popup window will appear asking if the application should be allowed to use root permission.
sh, bash
is a command-line interpreter or shell that provides a traditional user interface for the Unix operating system and for Unix-like systems. So simply, it is some interface, which can execute command(s), which you have entered. Many shells exist, but in scope of android you can (as far as I know) use only sh (standard - Bourne-shell) or bash (compiled in BusyBox or separately on XDA). Both are basically same, but bash has much more future and it is comfortable. It's too big to describe here, so if you are interested in learning more, follow links in sources section.
user/root shell
How do I know if I'm root or normal user? It's simple. Root's shell is ended with # (usually it's shell looks like "bash-3.2# _") and user's ends with $ (usually bash-3.2$ _). In terminal emulator you also can have only [path]($|#) (for root for example "/etc # _")
BusyBox
also called "The Swiss Army Knife of Embedded Linux" is a tool which brings into Android basic tools known from unix system, but is much more smaller than standard tools is. But this "packing" brings also limits in possibilities in comparison to standard tools in unix-system (missing special modes of tool, color output and so on). Many application use this. For example busybox grep (filtering of text) is needed for application called Market enabler.
BusyBox commands
list of commands is really wide, so it's not possible explain all, so I pickup only top few. (hint: if you want what some command do, just search on google for "man <command_name>" for example man mv or enter command here
cd - cange directory - same like in windows. You can switch directory. example: cd /sdcard
ls - list of files in actual directory (have few switches like for example: ls -l /sdcard/*.png (detailed listing)
cat - print file into standart output (like more in windows) Example: cat /sdcard/data.txt
vi - editing of file. But on limited phone keyboard (no keyboard) it is little harder Read more about vi
cp - copy of one or more file. Example: cp /sdcard/bike.jpg /sdcard/media/bike-wallpaper.jpg
mv - moving/rename files, Example: mv /sdcard/bike.jpg /sdcard/media/renamed-moved-bike.jpg
rm - delete file (rm -R for recursive, or for delete whole folder), Example: rm -R /sdcard/wallpaper-bad/*
find - search for files, Example find / -name "best-chopper-ever.avi"
mkdir - make directory - creates directory, Example: mkdir mynewdir
chmod - changes access of files
less - similar like cat, but you can scroll in it and it doesn't produce any output. Example: less /sdcard/funnytext.txt
Please, take due note that man pages are documentation of unix tools. For BusyBox's tool help, just enter BusyBox <command_name> -h.
Many time, when is BusyBox installed, are also symbolic links created. It means, that is not necessary do BusyBox <command>, but only <command> will be enough.
Kernel
http://en.wikipedia.org/wiki/Kernel_%28computing%29
Work in progress...
Links/thanks:
----------------------------------------------------
su (Unix); wikipedia.org
Superuser; wikipedia.org
Bourne shell (sh); wikipedia.org
Bourne-Again shell (bash); wikipedia.org
BusyBox; benno.id.au; BusyBox.net
Kernel; wikipedia.org
----------------------------------------------------
==========================
Main topic
==========================
2. Android platform and it's specifics
adb shell - what is it, for what it is
Android SDK - what is it, tool which provides, where to download
Tools for work with Android adb shell - Terminal Emulator, ADB shell from Android SDK and how to use it
ADB (shell)
ADB - Android Debug Bridge is a versatile tool lets you manage the state of an emulator instance or Android-powered device. It is a client-server program that includes three components:
A client, which runs on your development machine. You can invoke a client from a shell by issuing an adb command. Other Android tools such as the ADT plugin and DDMS also create adb clients.
A server, which runs as a background process on your development machine. The server manages communication between the client and the adb daemon running on an emulator or device.
A daemon, which runs as a background process on each emulator or device instance.
Generally it can be compared with standard cmd prompt in windows (you can write commands which will be executed locally, for example in Terminal Emulator) or it can be just like SSH in unix-like system (you connect to terminal through adb client (in Android SDK) and commands will be run remotely.
Android SDK
Android software development kit is complex set of tools for developing app on Android. It includes fully usable emulator of Android OS on your PC, where you can do everything. You can install/delete apps, browse web page in embedded web browser, play games or make your own application in Eclipse (widely used IDE for development). Of course, with emulator you can use also GPS or camera. Emulated android phone is just like "normal" phone.
Android SDK tools
Fully emulated Android device
Android Development Tools Plugin (Eclipse IDE)
Android Virtual Devices (AVDs)
Hierarchy Viewer
layoutopt
Draw 9-patch
Dalvik Debug Monitor Service (ddms)
Android Debug Bridge (adb)
Android Asset Packaging Tool (aapt)
Android Interface Description Language (aidl)
sqlite3
Traceview
mksdcard
dx
UI/Application Exerciser Monkey
monkeyrunner
Android
zipalign
Tools for work with Android adb shell
You have two ways ho to connect into ADB service - locally and remotely.
Locally - for local access you will need some application which can connect to local adb shell.
Terminal Emulator (free) - probably most commonly used app from market, which works and looks like standard unix shell.
ConnectBot (free) - same as Terminal Emulator, but it can be also used for connecting via SSH or telnet
Remotelly- For remote connection you need phone configuration adjustment:
Home desktop -> [menu button] -> Settings -> Applications -> Development -> USB debugging [ON].
Also you need connect your phone via USB (or finds on market some widget/app, witch enable using ADB also via wi-fi)
adb tool from Android SDK
After download Android SDK, extract archive somewhere (in example I extracted it in c:/AndroidSDK). Then follow instruction on developer.android.com for installation of SDK Platform-tools (contains adb). After installation click on start menu and in Run... (in Windows7 in search bar) enter 'cmd' and press Ok or [enter]. Then write in cmd line:
Code:
cd c:\AndroidSDK\android-sdk-windows\tools [enter]
now you can enter following command to connect to phone's adb shell if you don't have more connected device (virtual or real-one)
Code:
adb shell
If you have more then one, you need explicitly say which one should be used for connection. So list connected devices with
Code:
adb devices
which shows you serial number of connected devices. Than use
Code:
adb -s <serial-number> shell
Links/thanks:
----------------------------------------------------
ADB; android-dls.com; developer.android.com
Android SDK; wiki.androidforum.cz [CZ]
Basic adb/shell commands for noobs; forum.xda-developers.com
15 Useful Android Terminal (ADB Shell) Commands; gadgetsdna.com
----------------------------------------------------
==========================
Main topic
==========================
3. Custom recovery
What custom recovery is
Tools which custom recovery provide - NAND backup/restore, formatting of SDcard, partitioning (ext1,ext2, ext3), wiping, flashing of Custom ROM, ...
Is it save to install that? - potential problems, backup/restore of original recovery
How this whole thing works - installation description (not how-to install, just explanation of what is done during installation)
What custom recovery is
Recovery is image (binary data) stored in internal memory. This image contains something like "program" maybe better say "tool", which can boot-up independently on Android system. In other words, when this tool is running (booted up), than Android system is not. This tool is part of phone system, and in PC terminology recovery can by compared to BIOS with some added features. This recovery state can be reached on all phone, but if you don't have custom recovery, it will do so-called HW reset and automatically restart itself into standard boot mode. So what is difference between original recovery and custom recovery? Custom recovery didn't call master reset after start and also didn't restart itself.
Tools which custom recovery provides
Let's go check what custom recovery brings (I will describe Drellisdee's custom recovery so another recovery can brings another menu and tools)
In Drellisdee's post is picture of main screen with list and description of tools so let's look on it:
ADB as root user
what is root user, and what is adb, you should already know. If not, follow link on main post.
USB-MS Toggle :mounts sdcard as mass storage
It just mounts your phone as USB-mass storage (USB disk) so in PC you will see new disk where you can see folders based on mountes (lower) and were you can upload what you want.
Backup/Restore:
Nand Backup : runs a nandroid backup of data, cache, boot, system
Nand Backup + .android secure : backs up above plus .android_secure on sdcard (froyo native apps on sd)
//Native app which notify "application can be moved into SD card" if you can move some app. It's good to use, if you used it.
Nand + ext backup : data, cache, system, boot, plus apps2sd on ext partition (old style apps2sd)
//old style apps2sd is used on some custom ROM because can move every application into SD card instead of Froyo's apps2sd
Nand Restore : browse to and select nandroid backup to restore
Absolutely GREAT feature. With NAND you can do 1:1 copy (image) of your actual system (phone's memory). It means, that you didn't backup only SMS, contacts or apps, but whole system with all configuration, customization, wallpapers, system's tweaks... just everything - it creates image of whole phone system. This image will be written to your SD card which you are then free to copy around and back up on your computer.
What it means? You find custom ROM which looks awsome so you create NAND backup and install new ROM, but after few hour/days... you know, ROM before was better. So you boot into recovery, use NAND restore of your old ROM backup and .... woala you have your system just like before backup - as if nothing had happened. For about 2 minutes!! It sounds great, isn't? But one, little problem exist. You can not use for restore only some part of backup. You have to restore all, or nothing.
Flash Zip From Sdcard: Update.zip must be in root of sdcard
This tool is designed for install of custom ROM or for tweaks. If you have instruction to install via custom recovery, and file have .zip extension than you should use this menu. Never unzip file, because file contain meta-information about itself with some validate-checks so if you edit it, or unpack and pack back, it shouldn't work. And of course you can't select *.zip file if it doesn't exist because you unpack it, also you have not to rename it to update.zip, you can just select file to update in list of .zip files. And, at the end, file have to be in root (main folder) of sdcard.
Wipe Menu:
Wipe data/factory reset: wipes data & cache
- wipe of users data (contacts, apps, configuration, ...) and cache (caches of applications)
Wipe cache
- wipe cache only
Wipe Dalvik cache : Wipes Dalvik cache in all possible locations if moved by apps2sd
- wipe of Dalvik cache?
Wipe SD:ext : Wipes Apps2sd ext partition
- if you used Partition SDcard option, you can wipe it here
Wipe Battery Stats
- If you think, that your battery life is too short, you can try delete battery stats. Than let phone fully charge. (more)
Wipe rotate settings
- wipe senzor setting (acceleration, ...)
Wipe .android secure : Wipes froyo native .android_secure on sdcard
- wipe information about moved apps
Partition Sdcard:
Partition SD: Partition's sdcard for apps2sd (this formats card so all non backed-up data is lost)
- will create ext2 partition (you will be asked for size of ext2 and cache)
Repair Sd:ext
SD:ext2 to ext3 : coverts apps2sd ext2 partition to ext3 (requires kernel support for ext3)
SD:ext3 to ext4 : same as above but ext3 to ext4 (requires kernel support for ext4)
ext2 - file system for the Linux kernel (no journal, fast but not recovery of I/O error)
ext3 - file system for the Linux kernel (journal, slower than ext2 because of journal, but provides recovery on I/O error)
ext4 - file system for the Linux kernel (journal, enhanced version of ext3)
Links/thanks
----------------------------------------------------
How to increase battery life; androidforums.com
Comparison of file systems; wikipedia.org
ZeroXtreme's filesystem answer (thanks); forum.xda-developers.com
----------------------------------------------------
Mounts:
Gui mounts to avoid typing in terminal to mount and cd into a dir to mount system, data, cache, sd-ext (if exists), sdcard
Other:
Fix apk uid mismatches
//I'm not sure, can somebody helps?
Move recovery log to SD
Toggle Signature Verify : Turn of signature checking on flashing zips
Key Test : Output keycodes for debugging recovery
I thing that this is clear enough.
Is it save to install that?
Well, nothing isn't without any risk. Anyway, from what I know, nobody has had any problems, if Drellisdee's steps are followed, but you have to have P500, not derivate from Sprint, for example. From my point of view the installation of recovery is without any problems. After update with KDZ_FW_UPD tool I had rewritten also recovery. But this tool is really dangerous, so try to avoid to it.
Anyway, original recovery can be backuped before installation of custom recovery and this can be done by command
Code:
dd if=/dev/mtd/mtd2 of=/sdcard/<name-of-old-recovery>.img bs=4096
for example:
Code:
dd if=/dev/mtd/mtd2 of=/sdcard/my-original-recovery.img bs=4096
For restore,just use same step (command) that you used for flashing, but replace name of .img file.
Code:
flash_image recovery /sdcard/my-original-recovery.img
NOTE: You don't have to do other commands before and after as you done for install of recovery!!
So, where can problems arise?
loss of warranty - LG service have much more advanced software and hardware and they can check what problem caused - make dump of memory and so on
bricking of phone - if something goes wrong, then phone may not start at all
deletion of all data if installation fails - if old recovery remains, than hw reset will be performed
custom recovery doesn't work at all - incompatible devices
Why to try?
NAND backup/restore - the most useful tool ever
you can install custom ROM
high count of successful flashing of custom recovery
for now (what I read on forum), when you had said that you brick your phone by standard LG tool, your warranty repair was approved
How this whole thing works (description of installation's steps)
Let's see on how to:
Copy flash_image and recovery-RA-GNM-thunderg-1.1.0.img to the root of your sdcard
Nothing hard I think.
via adb shell or terminal type this from root su # shell. (Do not type the # as its just for reference to show you need a root # shell not a $ user shell)
Ok, it seems that it doesn't make sense, isn't. But what is root and su we already knows, same as user shell and root shell. Also follows commands probably aren't some "normal" task, so some special user approve will be necessary - so it probably means use of root. So, enter 'su [enter]' for become a root.
Code:
[B]# mount -o remount,rw -t yaffs2 /dev/block/mtdblock1 /system[/B]
// remounting of filesystem for write
[B]# cat /sdcard/flash_image > /system/bin/flash_image[/B]
// print contend of flash_image into /system/bin/flash_image (it is just copying)
[B]# chmod 755 /system/bin/flash_image[/B]
// set up file access for running (basic of unix-like systems)
[B]# mv /system/etc/install-recovery.sh /system/etc/install-recovery.sh.bak[/B]
// rename install-recovery as install-recovery.sh.back
// NOTE: many guys haven't this file, so they get error: [I]"failed on '/system/etc/install-recovery.sh' - No such file or directory"[/I]
// it's normal. If it happens, just ignore it and continue.
[B]# mount -o remount,ro -t yaffs2 /dev/block/mtdblock1 /system[/B]
// remount of filesystem into read-only mode
[B]# flash_image recovery /sdcard/recovery-RA-GNM-thunderg-1.1.0.img[/B]
// using of program/script flash_image for flashing of recovery image
// you can do by same way also restore of your original recovery
[B]# reboot recovery[/B]
// reboots into recovery mode
I think, that was also nothing hard. As was said "#" on beginning means that root's shell should be used for running that command. Maybe you remember what I had written, that if you run something on root's account, it doesn't ask for confirmation and will just do it. Same with responses. If there is nothing to say, then nothing will be said. So if command runs without any problems, nothing will be shown. If something doesn't work, than you will be informed.
Key combo to boot custom recovery from powered off is vol_down + home + power and release keys at LG splash.
Nothing special I guess. But I recommend keep vol down + home keep pressed until custom ROM menu appear.
Note this recovery and the one for the LG Vortex have a service that instantly reboots out of recovery once you load it & I disabled it and thats why you get a E: "Bad Boot Message" on inital startup. Its completely fine.
IMPORTANT NOTE!! Too many of n00bs asking "I have problem, E: "Bad Boot Message appeared, what I should do?" Read ALL carefully before every action!!
Recovery Key mapping:
Up & down : vol-up and vol-down
Select : Menu
Backup : Back
Key map for moving in menu (touch screen doesn't work... )
Links/thanks:
----------------------------------------------------
Drellisdee's custom recovery description; androidforums.com
----------------------------------------------------
==========================
Main topic
==========================
4. Custom ROM (generally)
What custom ROM is?
Is it save to install custom ROM? - potential problems
What I need for install?
What can custom ROM brings - kernel, update, performance, customization, theme, ....
what is ...
deodexed, zipaglined, png-optimized
JIT, HW:acceleration, VM.Heap Size, stagefright
apps2sd + dalvik2sd
custom kernel (recompiled, ...)
What custom ROM is?
Custom ROM is every somehow changed manufacturer's ROM or ROM compiled from source code of Android. "Change/s" can starts with adding/removing default application and can extend to kernels, cpu over/under-clocking, enable/disable features (ROOT, HW acceleration, ...), themes (frameworks, color, ...), keyboards and many other features.
Custom ROM is mostly distributed like signed ZIP package with included installation script for custom recovery. This ZIP is flashed via custom recovery tool.
Is it save to install custom ROM?
Yes, it is. May be I can say, that installation of custom ROM is almost mandatory, because it cost you only few minute if you will not be satisfied - you can just restore your old ROM from NAND backup, if you will be satisfied, you can keep it. And yes, you can also use backup tools like for example Astro for backup of your apps or Titanium Backup backup everything (SMS, call list, preferences, APNs, ...) and restore this in your new ROM (NOTE: In this case it's strongly recommended that both ROM should have same or very similar source/base ROM).
So, it is really simple:
1) Do NAND backup
2) Try new ROM
3) Keep new, or restore old one.
What I need for install?
1) Rooted phone
2) Installed custom recovery
3) Signed .ZIP file of ROM compatible with recovery
#) RECOMMENDED: NAND backup of your actual ROM
What does custom ROM bring
Custom ROM brings almost every feature you can image.
ex:
optimization for maximal power (games), long battery life, calling, texting, playing videos,...
awsome look - changed icons, colors, animations, wallpapers, menu, ....
simple work - feature that will short some work (add restart button, reorganized menu, shorts, gestures, ...)
allow tweaking - overclok/underclok your device, ROOT, ....
It's really not possible describe here every possibility what you can do/get with custom ROM.
what is ...
deodexed - needed for using themes. If you want replace/change some file in system (change theme) you need deodex file which you want change. In most cases it's going on services.jar which contains definition of colour for clock for example.
APKs zipaligned - optimization of APK archive, so it takes less memory and is much faster.
png-optimized - png files takes less memory, are loads faster
JIT - just-in-time compilation also known as dynamic translation, is a method to improve the runtime performance of computer programs, but it takes some time to convert into it on start.
HW:acceleration - using of HW acceleration for rendering GUI. Little increase battery consumption.
VM.Heap Size - maximum memory an application can consume
stagefright - In Android 2.2 new media framework that supports local file playback and HTTP progressive streaming
Apps2SD - (mostly DarkTremor's a2sd) If you create ext partition on your SD card, you can mount it like internal memory (you will have more space on phone memory) and move app on SD.
Dalvik2SD - move of Dalvik into SDcard (saves space)
custom kernel - compiled standard unix kernel (can bring support for features like support ext4 for example)
Links/thanks
----------------------------------------------------
P500 custom ROM list; forum.xda-developers.com
What's Deodex and Odex?; forum.xda-developers.com
What Is Zipalign In Android And How To Make Apps Zipaligned; www.addictivetips.com
PNG compress; http://www.gotow.net/creative/wordpress/?p=79
Just-in-time compilation; wikipedia.org
VM Heap size; forum.cyanogenmod.com
stagefright; developer.android.com
----------------------------------------------------
==========================
Main topic
==========================
Thanks
Very good and hard work
Hats off to you.
rakesh_4utoo said:
Very good and hard work
Hats off to you.
Click to expand...
Click to collapse
Thanks You are welcome!!
very very nice guide, cant wait for you to finish it :X ! Thx alot dude for all the hard work!
Very good work!
Please post it on czech androidforum.cz
Thank you,
David Ullmann, Czech Republic
Very nice. A bit rough around the edges but I'm sure most people can understand it easily enough ^__^ Good job. It came like two days too late for me though since I already asked my questions everywhere on xda to install void
raylgo said:
Very nice. A bit rough around the edges but I'm sure most people can understand it easily enough ^__^ Good job. It came like two days too late for me though since I already asked my questions everywhere on xda to install void
Click to expand...
Click to collapse
But you can be happy and proud, that you probably inspired me!
While backing up the old recovery what do you mean by:
recovery-dump-T
My first line went ok in terminal emulator but second line didn't go ok. That's why I am asking this.
Your the Man! Thank You So much! all are much clearer to me now! now lets gets things started!
lekhwani said:
While backing up the old recovery what do you mean by:
recovery-dump-T
My first line went ok in terminal emulator but second line didn't go ok. That's why I am asking this.
Click to expand...
Click to collapse
It is just example
I think this post should be read for evey noob even before powering his mobile on !
Great work !
Sent from my LG-P500 using XDA App
Quite helpful for noobs like me
So...because I wrote what I wanted, you can make suggestions what are you missing here.... I'm looking forward...
how long should the recovery flashing take?
bazo666 said:
how long should the recovery flashing take?
Click to expand...
Click to collapse
Few minutes
hm, i left it running for like half an hour and nothing happenned. then i unplugged the phone from usb and closed the adb shell, because i had to go.
but the phone boots fine so i think nothing has flashed.
what can be the problem?
I'm sorry it took so long, I got lots of stuff to deal with. Good things are worth waiting for (i heard)
First off: You are responsible for any of your actions! Changes that are needed to boot Ubuntu on your folio will void your warranty!
Special Thanks goes to DerArtem for posting his Kernels, Weeds2000 for eMail support, topogigi for wifi hacking and last but not least the Ubuntu-Touch Team on IRC that made it possible for me to tweak the touchscreen driver.
However, the system you are about to create is not fully functional, there are still things missing (a working sound driver for example). Its nice to play with it anyway
Heres a quick walk-through:
We will flash a kernel to the toshiba folio tablet which makes it possible to boot from an sdcard or USB-stick (You have to choose one, we need at least 2GB, I'd recommend 4GB so you can install fancy stuff like OpenOffice etc.).
We will then create a root filesystem with rootstock, which will hold our Ubuntu system (similar to your hard drive-Ubuntu).
Finally, we have to tweak that filesystem and change passwords, copy wifi driver etc.
Then we're able to boot a beautiful Ubuntu.
Things you will need:
- A Computer running Linux (Debian / Ubuntu would be great. If you're not running Linux on your computer, running it on the folio would make absolutely no sense. Please don't ask, I don't know how to install it in Windows.)
- The files i added to this post
- A SD-Card, 2-4 GB should be fine.
- optional: A second SD-card, 128MB would be enough (for flashing)
- A USB hub (If you want to boot from USB AND use a keyboard.
- Some time... =)
The first thing you should do is flash one of the update.zip files; choose update-sdmmc.zip (this will boot your folio from sdcard) or update-usb.zip (this will boot from a usb pen drive), open it and unpack the content to a sdcard (This has to be a SDcard, we're gonna flash our device from there.)
Backup all your data on your folio (I'm serious! It'll be gone!) and turn it off.
Put the SDcard in its slot and turn the folio back on. Press + hold both power and volume up.
Follow instructions to do a system update (If you've never done this before you shouldn't start now =) )
When it reboots, your folio will show some funny black and white linux text stuff and hang somewhere. Congratulations! You just bricked your tablet. Now lets see how we can fix it... Turn it off (Keep power pressed for about 5 seconds) and take out the sdcard, put it in your PC.
It's getting messy now, so grab a beer and let's go:
Open a Terminal on your linux computer.
Code:
#echo "Hello world!"
If your console says "Hello World" you got it. Awesome! =)
Code:
#sudo apt-get install rootstock gparted
This will install rootstock, the tool we're gonna need to create our filesystem, as well as gparted, a tool for partitioning our flash drive. You can also install rootstock-gtk, the graphical version. Try it if you like:
Code:
#sudo apt-get install rootstock-gtk
I heard that ubuntu-netbook won't work because there are drivers missing, would somebody try that and report please?
If your beer is already empty when this is done, you need a faster computer. Tell your wife the guys at xda-developers told you so
Back to the terminal:
Code:
#sudo rootstock -f MyCoolHostName -l myCoolUserName -p myCoolPassword --seed xubuntu-desktop -i 2G --notarball
This will create our filesystem with a user called "myCoolUserName" and (theoretically) his password "myCoolPassword" and install a basic xubuntu-desktop. I had to change the password manually because it didn't work this way... We'll do that later.
Rootstock will download lots of packages (You could also set it up with "--seed ubuntu-desktop", then youll download even more packages or "--seed ubuntu-minimal" or kubuntu... I still didnt find a list of seeds online :-/
The creating will take quite some time, get another beer.
When this is done, you'll get a file like this : "qemu-armel-201104112120.img". We will now mount this image: (make sure the directory /mnt/ does exist and is empty:
Code:
#ls -la /mnt )
Code:
#sudo su
(its simpler to be root for now)
Code:
#mount -o loop qemu-armel-201104112120.img /mnt/
(You are aware that your filename is different, are you? Try this:
Code:
# mount -o loop qemu-armel-*TAB*
and your terminal will automatically fill in your filename. Awesome linux, huh? =)
)
Code:
#cd /mnt/etc/
#mv fstab fstab.bak
#echo "proc /proc proc defaults 0 0" > fstab
#echo "dev /dev tmpfs rw 0 0" >> fstab
Note that the first time we create a file called fstab (echo asdf > fstab), then we add one line to this file (echo asdfasdf >> fstab)
Now we need to copy our wifi-driver over. Remember I told you to write down the directory you put them in? =)
Code:
#cp /home/YourUserName/Desktop/FolioStuff/firmware /mnt/lib/firmware
We will now do something stupid: We chroot into our arm-based system from an intel-system. But since we're only changing passwords, we should be OK.
Code:
#cd /
#chroot /mnt/
#passwd myCoolUserName
#passwd
#exit
That's it, we're out of the chroot.
It's now time to prepare the SDcard (The steps are the same for a USB Flash drive, I think you'll figure them out.)
Find out how your SDcard can be accessed (You should still be root):
Code:
# fdisk -l
In my card reader, it's "/dev/mmcblk0", it could also be "/dev/sdb1" in your computer.
Now there are two possibilities:
1. You know what youre doing. Then it's easy: You wipe the only partition (or, if there are more than one, the first partition) on your sdcard and format it with ext3:
Code:
#mkfs.ext3 /dev/mmcblk0p1
Note: The device is called /dev/mmcblk0, the partition itself /dev/mmcblk0p1 (Partition 1)
2. You are not sure about this. No problem, start gparted: (as root!)
Code:
#gparted
In the upper right corner, select your flash drive, delete all partitions and create one formatted with ext3. Close gparted.
Mount your freshly created partition somewhere (i chose /mnt2/):
Code:
#mkdir /mnt2/
Code:
#mount /dev/mmcblk0p1 /mnt2
We can now copy our filesystem over. Make sure you use exactly the same flags (rfp for recursive, force, preserve (attributes))
Code:
#cp -rfp /mnt/* /mnt2/
OK, that could work. Unmount the sdcard:
Code:
#umount /mnt2/
Put it in your folio and cross your fingers.
Wifi drivers will be up soon...
It's recommend to add build-essentials to your rootstock image too..
Because then you can easily build the wireless lan drivers on your devices..
Maybe I'll post a howto this afternoon!
Is this Ubuntu really usable (for daily work) with the folio 100 (touch, response speed, ecc.)?
Thanks.
Yup, it's usable for everyday work. It's quite fast on the Folio 100, I've been pretty impressed when I tested it a few weeks ago.
Thanks ph84
It seems most difficult than expected but, great job !
Only i have 1 question, bricking the tablet sounds dangerous... is possible break out the tablet and get a rock?
Thanksss!!!!!
if ubuntu is installed on sd, does that mean that we can dual boot foliomod from nand and ubuntu from sd/usb?
Hm... I'm using Ubuntu 11.04 and I'm getting this error at the end of the rootfs creation :
E: Sub-process /usr/bin/dpkg returned an error code (1)
E: Second stage build in chroot failed !
E: Please see the log to see what went wrong.
I: Cleaning up...
.....
I: Umounting temporary Image
umount2: Dispositivo o risorsa occupata
umount: /tmp/tmp.zaZ1j1Tgt6/tmpmount/proc: device is busy.
(In some cases useful info about processes that use
the device is found by lsof(8) or fuser(1))
umount2: Dispositivo o risorsa occupata
Click to expand...
Click to collapse
Do you have any idea where I can find the log?
And this procedure will build in the tablet a dual boot? Or dualboot is another procedure?
what is the *.rar????
No it's for singleboot only...
You can only start Ubuntu installed on SD-Card/USB-Stick with this procedure...
I don't know wether the boot-partition is locked when you are booting ubuntu/android..
If not it should be possible to build some applications to flash the boot-partition on the running system to change from ubuntu to android
When I do the rootstock step,I got this error!!!Please help!!!
I: Base system installed successfully.
I: First stage install done
I: Using Chroot for installer
Adding 'local diversion of /usr/sbin/invoke-rc.d to /usr/sbin/invoke-rc.d.rootstock'
Generating locales...
en_GB.UTF-8... done
Generation complete.
Generating locales...
en_US.UTF-8... done
Generation complete.
/bin/installer: line 53: syntax error near unexpected token `+'
E: Second stage build in chroot failed !
E: Please see the log to see what went wrong.
I: Cleaning up...
.....
I: Umounting temporary Image
I: A logfile was saved as //rootstock-201104140706.log
I: Done
Click to expand...
Click to collapse
Could you upload an *.img for us in this forum?
or a databank,etc?
mhmm it always hangs in the xulrunner configuration.. bahh someone know a solution for this? or does i realy have to chroot the rootfst and install everything manualy =(? Cant find any solution on google for this bug =/
sony_tornado said:
what is the *.rar????
Click to expand...
Click to collapse
Nvm, I was talking crap...
schnudergof said:
mhmm it always hangs in the xulrunner configuration.. bahh someone know a solution for this? or does i realy have to chroot the rootfst and install everything manualy =(? Cant find any solution on google for this bug =/
Click to expand...
Click to collapse
Just try rootstock without the parameters on --seed..
Maybe it will work..
You wont have a Desktop Enviroment like Gnome or something but you wont need that for installing the wireless drivers...
And after installing wireless drivers you can install ubuntu-desktop or something with apt-get!
Ok, I have been looking at rootstock, and if you install rootstock-gtk and than click on tasksel there is a whole list of seeds to chose from. I Think im going to try build the netbook build.
On a side note:
We will now do something stupid: We chroot into our arm-based system from an intel-system. But since we're only changing passwords, we should be OK
Click to expand...
Click to collapse
with chroot your only changing the root of your file system, your not running anything from there.
But its its in no way a complaint to your awesome guide! Thanks and keep up the good work!
shidima_101 said:
with chroot your only changing the root of your file system, your not running anything from there.
Click to expand...
Click to collapse
Thats right but when you change your root shell to the rootstock-fs you can also use sudo apt-get update/install and install it into the rootfs!
ph84 said:
Meanwhile, open another terminal. (This is linux! We're gonna multitask since our computer is capable of handling that!) Go to where you stored the attached files, for example
Code:
#cd /home/YourUserName/Desktop/FolioStuff
and unpack them:
Code:
#rar x *.rar
Click to expand...
Click to collapse
Where/what is the "attached files"?
Thanks
Just go to the first page, press STRG+F and type attached into the search window...
I hope you will find the attached files.. Else you dont have to try installing ubuntu on your folio >_<
°EraZoR° said:
Just go to the first page, press STRG+F and type attached into the search window...
I hope you will find the attached files.. Else you dont have to try installing ubuntu on your folio >_<
Click to expand...
Click to collapse
The files I found are only *.zip for update bootloader. Where is *.rar file?
Thanks
Zen's Backtrack 5 For HD2 (and other) Android Smartphones
V0.3
----------------------------------------------------------
New app for loading this (and other) Linux Systems! - https://play.google.com/store/apps/details?id=com.linux.autoloader
Image and app support can be found here --> http://www.zenfulapps.com/
Packed - 640mb
Unpacked - 2.6gig (fits on 3.3 img now.)
--GRAB THE UPDATED SCRIPTS ATTACHED TO THIS POST, THEY ARE NOT PACKAGED INTO THE ZIP--
--Scripts are set to load from EXT4 partition, when i modify them for the .img's ill add them to the script pack--
--if you have .img mounting scripts from previous versions, they will work, as long as file names and directories match--
V0.3 Download
http://www.zenfulapps.com/Android/backtrack5-0.3.7z
(MD5 is still the same
MD5sum (of .7z file) - 9a4796f0ed96e03579c2b4a684d026f5
--------------------
Script pack contains
--------------------
btgo - mounts BT5, and askes how you would like to start, CLI or VNC
bts - stops BT5, and unmounts everything for it.
btl - used to login to bt5 after it has been mounted, to avoid all those "resource busy" messages
mkcore - directory installation and swap file creation
-------------
What you need
-------------
Rooted Android Smartphone
Linux on PC
Busybox installed on your device
SDcard adapter or reader, if neccesary
----------
Lets begin
----------
There are 3 different ways you can do this:
1. Fresh install on EXT4 Sdcard partition ( I HIGHLY recommend this method if possible, much better, a bit faster (no double loops to write to)
2. Create Fresh .img
3. Replace old BT5 system .img
=========================================
1. Fresh install on EXT4 Sdcard Partition
=========================================
This portion of the guide is to install BT5 on a FRESH EXT4 partition on your SDcard. Throughout this porcess, you will:
Backup your current sdcard (EVERY PARTITION, this is why we use PC-linux and not windows)
Fully erase and repartition your SDcard
Replace Android system and user data
Install BT5 on third partition
prepare system for chroot and VNC connection
----------------------------------------
Boot into your Linux operating system. **I DO NOT recommend using virtualbox or vmware, as drivers for usb and SDcard connections arent direct, things can go wrong.**
Shutdown your phone, and remove your SDcard. Do not use adb, or any other tools to do this.
insert your SDcard into your computer (adapter or reader yada yada) and mount every partition.
Make careful note of what is on which partition. safest way to back everything up is through the command line with the command
Code:
sudo cp -Rfvp /media/your-sdcard-partition/* /where/your/backup/folder/is
Do this for each partition, whether you have 1, 2, 3, or more.
In my case, my backup directory looks like this:
Code:
[[email protected] sdcard-backup]$ ls -l
total 12
drwxrwxr-x. 2 hookup-cellular hookup-cellular 4096 Sep 13 18:48 ext2
drwxrwxr-x. 2 hookup-cellular hookup-cellular 4096 Sep 13 18:48 ext4
drwxrwxr-x. 2 hookup-cellular hookup-cellular 4096 Sep 13 18:48 fat32
(ignore the empty directory sizes, my TRUE backup folder is MUCH more vulgar and i wont display it publicly, people may tear thier eyes out )
After everything is backed up, open your partition manager (in Gnome it is gparted, cant remember the name in others)
Navigate to your SDcard, and DELETE every partition. every one.
afterwards, recreate them using this strategy:
partition 1 - FAT32 size = total sdcard size minus ext2 and ext4 partition sizes
partition 2 - EXT2 size = 256mb, 512mb, 1gb, depending on how you like your apps2sd
partition 3 - EXT4 size = size you want for linux, minimum should be 4gb (mines at 10gb, i like my linux and got 3 different ones on it at the same time.)
When you are done, copy back your fat32 and ext2 stuff using the SAME COMMAND AS ABOVE (sudo cp -Rfvp from/here to/here)
Now, unzip/tar the .tar.gz package. I recommend extracting it to your pc before trying to put it on your sdcard.
Using the copy command above, put the extracted files onto your sdcard's EXT4 partition.
Double check the partition (navigate to it in nautilus or whatever filemanager your using) and ensure that it has the system copied over properly. You should see /boot /etc /root /sys so on and so forth, NOT just one folder with all of those inside of it.
Insert your SDcard, power on your phone, go to terminal emulator, and enter this:
Code:
su
cd /sdcard/scripts
sh mkcore
Swap file is damn near neccessary if your planning on using any GUI tools (armitage, zenmap)
Your directory structure is now in place, swap file created, and you start BT5 by typing (from /sdcard/scripts OR /data/linux):
Code:
sh btgo
=================================
2. Fresh Image Creation
=================================
for this, we use the dd command and mkfs.ext4 command.
Code:
dd if=/dev/zero of=/path/to/where/you/want/the/img bs=1M count=3300
Change this command as needed, running it as is wont do anything good. Change the of= to where you want your img to be located.
next is mkfs.ext4
Code:
mkfs.ext4 /path/to/where/you/want/your/img
select yes when it cautions about "not a block device"
When this is finished, mount it using these commands:
Code:
su
-your password-
mkdir -p /mnt/bt5img
mount -t ext4 /path/to/your/img /mnt/bt5img
now, extract the BT5 package to a place on your Computer. When finished, run this command:
Code:
sudo cp -Rfvp /path/to/bt5/core/* /mnt/bt5img/
changing parameters accordingly.
After this, copy the .img to /sdcard/bt5 and run the start scripts from your terminal emulator.
================================
3. Replace Existing Image
================================
Mount your bt5 image, erase what is inside of it, and copy in the new system:
Code:
su
-your password-
mkdir -p /mnt/bt5img
mount -t (your ext type) -o loop /path/to/your/bt5/img /mnt/bt5img
rm -Rfv /mnt/bt5img/*
cp -Rfvp path/to/bt5/core/* /mnt/bt5img/
unmount your .img, place it on your sdcard, and your all set.
==============================
Changes in v0.3
==============================
- Trimmed alot of fat, fits inside of 3.3 image now, though space is SEVERLY limited (removed CUPS and sound stuff, who needs to print from within thier phone anyways?)
- various small changes for performace improvements.
- a few new tools installed, but not tested
- restored my personal version that i nuked. It works now.
NEW STUFF TO COME, STAY TUNED!!!
First off, My apologies for starting a second thread on this, I've made ALOT of changes and i feel the first thread is dead and useless. (Reprimand me if needed
-pics coming once I find my camera could be a small while-
---------------------------------------
Backtrack5 for HD2 - v0.2
Customized by z3n
My goal: the perfect stealth
tool in your pocket
just one tap away
---------------------------------------
========================
Codename
Squeaky Wheel
========================
Updated, check second post for changelog
========================
DOWNLOAD
========================
Please use the scripts attached at the bottom of this post instead of the packaged ones, and i havent had a change to update the full image zip with it (uploads take a while )
V 0.2
Part 1 - http://www.megaupload.com/?d=D0MQVAS4
Part 2 - http://www.megaupload.com/?d=M2MRYLAH
MD5 - 06225e18cdbfee6f88daf7e9ee3a1163
SHA1 - eeba19e53565a1643703cf8938be2f8cfc12db9a
V 0.1
Part 1 - http://www.megaupload.com/?d=83B22Y00
Part 2 - http://www.megaupload.com/?d=SB98AA19
mirror - (NOT interchangeable)
Part 1 - http://www.megaupload.com/?d=HU320Z81
Part 2 - http://www.megaupload.com/?d=QN9C560Z
Checksums of bt5.img
MD5 = 863e6db99e5207a81ad0df7d13998235
SHA1 = c84d8f27df8b9b51059e5a6b09e65853f11de970
7zip required to extract.
Just over 1gb packed, unpacked is 4.9gb.
========================
INFO
========================
This is my first release of a customized, working, mostly stable BT5.
Many things have been added, taken out, and configured to be used within the Android system. For a full list, please see the bottom of this post.
Mounting is different than most other linux .img installations, allowing for a full (and expandable) image.
V 0.2 Now has a swap file created when you run the mkdirectory script. This swap file is necessary, as with all my tests, When you run VNC with most of the major tools, there's a high chance of the phone running out of memory (im running no extra apps, completely stock Hyperdroid)
(if you have a swapfile already, you can say no to creating another, just make sure that the file is located at /data/bt and named btswap.)
**This image is in ext4, make sure your kernel supports it!**
**Everything tested on Hyperdroid-CM7 by pongster**
==============
INSTALLATION
==============
You need:
-Full Nandroid Backup in case something goes batty
-16gb HD2
-ext4 support on your ROM/kernel (lost my ext2 image due to my own stupidity, will create another matching one later)
-Linux on PC (to create the ext4 partition)
-Busybox (from market)
-VNC Viewer (from market) (optional)
FAT32/EXT4 Split card
---------------------
1.
Back up your HD2 and SDCard to safe places (off of the phone and sdcard)
2.
Boot your linux installation and open partition manager. erase all the partitions on yor SDcard. Then create them in this order.
1. FAT32 - size of this is total sdcard size minus 6.5g (for bt image) minus 100mb for aps2sd
2. ext2 - 100mb
3. ext4 - 6.5 gb
3.
Copy the bt5.img to the root of your third partition.
copy the bts folder to the root of your FAT32 partition.
4.
if this is your first time using this script/image, run the mkdirectory script first with
Code:
su
sh /pathtoscripts/mkdirectory
Load up your android terminal and type
Code:
su
cd /path/to/scripts
sh go
5.
Now it asks you if you want to log in to the console or start vnc automatically. (check log for port, usually 5901 or 5902)
DEFAULT VNC PASSWORD IS: toortoor
DEDICATED SDCARD
----------------
Same as everything above, minus the FAT32 partition.
"sh ded"
starts for dedicated SDcard instead of
"sh go"
Proper Shutdown Procedure
=====================
Stop script has been modified to shutdown backtrack and all of the (usual) programs that stop things from unmounting properly.
Exit any VNC connection you currently have.
1. Run sh stop (from your scripts location)
2. Reboot phone as a precaution.
One thing i did personally to make this easier was load the scripts onto /data/bt, so switching SDcards or locations doesnt matter.
(I also changed the terminal start directory to my scripts folder easy quick access)
=======================
Main Features I've gotten to work
=========================
-Clean mount/umount, as long as VNC and MySQL are killed BEFORE exiting the chroot - stop script kills these now
-Apps no longer disappear for good with sdcard removed, only disappear until SDcard is reinserted (apps2SD/loop device problem, any ideas?)
-MySQL for metasploit
-Metasploit working
-Armitage working, missing some "Attack" options (looking into it)
-Zenmap installed
-OpenVPN installed
-Traffic analysis possible with tcpdump (local only)
-Enables possibility for FakeAP attacks
-macchanger works (kinda, phone needs a reboot for original MAC to return)
-Armitage Launcher placed on Desktop (takes a while to load, be patient)
-Terminal Launchers in various places (updating may randomly remove your terminal, synaptic placed on desktop as standby to redownload terminals
-guake installed (drop down Terminal, makes commands easier to see while working) (not configured to a key yet)
This probably works with other Android phones too. If you change the scripts, and as long as it has a external SDcard you can partition.
if your using a different phone, this is untested unless specified otherwise.
-boot and shutdown scripts run clean as long as VNC and MySQL are shut off(in almost all cases)
@ XDA
http://forum.xda-developers.com/show....php?t=1152994
PASSWORDS
------------
MySQL - user: root pass: toor
VNC - User: root pass:toortoor
sys pass - user:root pass:toor
(I know, standard ones, but this should answer a few questions)
===============================
Thanks
===============================
anantshri - for the original scripts and BT5 img for android
BT dev team - (of course )
and all of you
===============================
Information, bugs, and oddities
===============================
One important thing, While performing heavy operations, its normal for your screen to not turn on for a while if it turns off. Dont panic, just give it some time to finish whatever you were running and your phone will be back to normal again. DO NOT PULL THE BATTERY UNLESS ABSOLUTELY NECESSARY.
To avoid this, get wakelock (known to cause problems) or set your screen timeout to some large number.
Swap file will help with alot of this.
These are the features I've tested out so far.
No major changes to anything, (except new packages) just configuring everything i see.
If you find anything you want added in or that is acting odd, please let me know. Same goes for if you fix something!!
Overall
-------
-Repo's activated, most things work (upstart processes fail, for now)
-startvnc and stopvnc no longer give that pesky USER error
-startvnc starts mysql database for metasploit
-stopvnc stops mysql (mostly, invoke ps -A and look for mysqld. Kill it with fire(-9) if need be)
-network traffic is capture-able with tcpdump, with wifi hotspot activated
-working on adding in a swap partition on sdcard (if possible)
-openoffice installed
-openVPN installed (the quieter you become...)
-Removed Zoho Web services
MySQL
-----
default user - root
default pass - toor
-Starts automatically with startvnc
-stops automatically with stopvnc
-start manually by invoking "mysqld"
-Only runs as root (for now)
-Console hangs when it is manually loaded or shutdown, service continues running though. killall --signal 9 mysqld if needed.
Metasploit
----------
-Loads up alright (45-90 seconds)
-MySQL already set as default DB
-Must manually connect to MySQL DB each instance of metasploit by invoking (from msf) db_connect root:[email protected]
-working on a possible way to limit cpu consumption to prevent system hangs(cpulimit does some nasty things)
-So far, this is the only connection string ive been able to get to work: root:[email protected]
Armitage
--------
-Takes forever to load (30 seconds for connect screen, 4 minutes or so for main client)
-Causes system hangs frequently (to minimize this, leave the vnc server on your screen, and set the display timeout to 10 minutes-switch it back when done to conserve battery life)
-So far, this is the only connection string ive been able to get to work: root:[email protected]
-Can Crash phone if running too big of an operation (Max Phone memory problem, fixed in v.2 with swapfile added)
Zenmap
------
-Slows phone down (incredibly bad with more complex scans, of course)
-Some Complex scanning options can crash phone (Nothing damaging has happened)
-will attempt to throttle cpu usage in the future
-Can Crash phone if running too big of an operation (Max Phone memory problem, fixed in v.2 with swapfile added)
Aircrack-ng suite
-----------------
-Aircrack-ng works
-Airodump-ng doesnt work (needs monitor)
-Airdecap-ng untested
-Airdecloak-ng untested
-Airbase-ng doesnt work (needs monitor)
-Airmon-ng doesnt work (needs monitor)
-Aireplay-ng doesnt work (needs monitor)
-Airdriver-ng doesnt work (yet)
-Airolib-ng works (doesnt do anything yet)
-Airserv-ng doesnt work (needs monitor)
-Airtun-ng doesnt work(needs monitor)
Plus lots of stuff for the future, stay tuned!!
http://forum.xda-developers.com/show....php?t=1152994
In the future
=========
-nessus
-Booting via HD2 Toolbox by d4n14l (sp?)
-Custom kernel (WAYYYY down the road, but working on it)
and more
--Copyrighted by z3n, 2011
(just kidding, but it looks good )
Looks good will give it a go.
Thanks for sahring
I we could get our wifi card into monitor mode --> awesome!!!!
Thanks to z3nful & everyone made this possible!
Enjoy everyone
The next release is going to be faster, stabler, and more useful
I'm also working on a round-about way for packet injection and monitor mode
Stay tuned
Sent from my Hyperdroid Pocket Laptop
cool.. good job man..
Are you trying to patch the wifi drivers ? =D
Holy crap.....this is a dream in the making Bring on monitor mode and packet injection
I've done some researches.. and found out that many devs have tried making the driver to work on the Monitor mode.. but they failed to do that.
It looks to me that Backtrack on HD2 is kinda useless.
Not useless, just last night I ganked my roommates computer with my phone
As far as monitor mode and injection go, sadly, they may be right that its not possible, but I got some ideas that may make it work, I just need to hammer out some kinks in BT first
And who needs monitor when you can fakeAP?
"Make them hand you the keys and you don't have to break their Window(s)™"
Sent from my Hyperdroid Pocket Laptop
A m a z i n g
Next release is going to be even better this 5gig image is almost full, so I'm going to expand it to 6gig, along with instructions on how to expand your own image if that's to large or want even more space.
Btw, Wine should be good to go in the next one
stay tuned!!
Sent from my HD2 "Pocket Laptop"
I would love to see some Sceenshots (or better: a video) here!
Lol will do, gotta go find my 10 year old Polaroid I've been using this phone or all my pics and videos, so this could be tricky
Sent from my HD2 "Pocket Laptop"
good to see development beyond just starting up the image... I would be taking some pointers from here for my device too....
hope you don't mind that....
Not at all, I've been trying to track down your name again so it can add you to the credits part, as the basis of the scripts was yours lol, I just changed the loops and mounting structures around a bit, and added some stability checks.
The scripts for this image are slightly out of date but I got new ones going up once I have time they should fix a few of the small eerrors people get while mounting
My next version is a little ways out (works gotten crazy busy lately) but it'll be out eventually
Sent from my HD2 Pocket Laptop
Not Booting!
Hi Thank you for sharings this up!!! this is like a dream for alot of people.
i have followed all your steps but i have a problem when i run the scripts, the folders dont get created because when i run go i get a bounch of folder not found.
my SD card had some differences is a 16GB
with
Fat32
Ext-sd/ EXT2 -->1GB
EXT3 --> 100MB
EXT4 --> 6.5GB
could this setup causing the script to look on the wrong partitions? i have alot of time with out playing with Shell scripting but i would like to know if that is the place i should start looking for a fix
-edit- just double checked (forgot scripts were on my phone... its been a long week lol) and you should just need to change the mount -t ext4 /dev/block/vold/179:3 to /dev/block/vold/179:4
Also, did you run the new mkdirectory script? If you have the one packaged with the image its out of date. The attachment on the fist post has the updated ones
Ignore all mmcblk's
For another "buffer" partition, you need t point the sdcard parts (mmcblk0p* and vold/179:*) to what yours are in /dev/block. In your case I think you just need to change any vold/179:3 to 179:4. If you go to /dev/block/vold it will have folders from each partition (they are numbered 0 and up, but 1 would be your fat32, 2 is ext2 so on and so forth)
When I'm near my computer ill figure out the full ones for you
Sent from my HD2 Pocket Laptop
can I get it for Htc desire..??
It should work, as long as you have a big enough sdcard, your phomes kernel suppers ext4, and you might have to change a few small variables
Sent from my HD2 Pocket Laptop
is there a possibility, both the stock Archos firmware to root and also with a boot menu such as OpenAOS to use.
Need to control both the floor on my A70H firmware with root right and as a second OS Debian Linux to the possibility of the software with a panoramic head Papywizard.
The Debian Linux I've done and it works flawlessly under OpenAOS, but unfortunately I have no right under Android Root.
Have also been tested UrukDroid, unfortunately, it works with the boot of an Alternative OS will not therefore have already contacted the developer of UrukDroid, unfortunately without positive result.
Sorry for my bad English.
Best regards
kwalter
Multiboot for OpenAOS works the same as Chulris Root but not for the last FW.
So if you want Root and Linux you have to downgrade the Archos to 2.3.81.
Ich you then boot through the Multiboot menu and select Android, you have root.
fzelle said:
Ich you then boot through the Multiboot menu and select Android, you have root.
Click to expand...
Click to collapse
Doesn't this also work with the latest firmware, because openaos multiboot uses unionfs to create an overlay over the archos firmware to give you read write access, su and superuser.apk.
I didn't upgrade, because of lack of time, it is still on my todo list.
Maurice
Do you think that your Kernel and InitRam is 100% compatible with the new FW?
P.S.: Any news on cm7?
Well there are only minor changes in the kernel from the latest firmware, so I guess it would be no problem to boot the new firmware with the openaos kernel.
However like I said I didn't try it myself yet, so that is why I asked if there are problems.
PS CM7:
For CM7 we have made good progress. However we have to wait until bubu has some time to finish the new unified multiboot menu for gen7 and gen8. In the mean time we are still improving CM7.
To get an impression on the progress just look at closed tickets and the commits on our git.
Maurice
openAOS A70H
hi,
can anyone help me?
i've created a ext4 partition on my A70H 250GB Harddisk with 50GB space.
On this partition i've put the Imagefiles for debian etc., what is the correct entry in menu.lst
to boot debian or other os from openAOS Bootmenu.
On Android over openAOS, fdisk say it is sda2.
When i put the following entry on Menu.lst it will not boot Debian etc. only Android boots correct:
Archos|ARCHOS|ARCHOS|/init|0
Debian|/dev/sda2|/rootfs.debian|/sbin/init|1
Angstrom|/dev/sda2|/rootfs.angstrom|/sbin/init|1
Gingerbread|/dev/sda2|/gingerbread.img|/init|0
or
Archos|ARCHOS|ARCHOS|/init|0
Debian|/dev/block/sda2|/rootfs.debian|/sbin/init|1
Angstrom|/dev/block/sda2|/rootfs.angstrom|/sbin/init|1
Gingerbread|/dev/block/sda2|/gingerbread.img|/init|0
What is the correct path to the second partition on openAOS Boottime??????
Sorry for my bad english.
Best regards
kwalter
It depends how your partition shows up in initramfs. To find out you could try serial debugging.
You can enable serial debugging in the boot menu by going to advanced menu and select Debugging then choose serial.
When your device is connected to your pc you can use minicom to get a shell on initramfs.
This is all explained http://dev.openaos.org/wiki/SettingUpMultiRootGen8#Debugging
In the initramfs shell you can see how your partition shows up by using "df" or looking at /dev etc.
However the way you want it doesn't work, you have to create a partition for each image file and unpack that image file on that partition. Partition booting is meant to get rid of image files.
Maurice
openAOS A70H
Hi,
sorry, but I do not understand.
If the image files I in the storage directory and the menu.lst like this I can change the whole boot without problems:
Archos | Archos | Archos | / init | 0
Debian | | / rootfs.img | / sbin / init | 1
Angstrom | | / angstrom.img | / sbin / init | 1
Gingerbread | | / gingerbread.img | / init | 0
Whether floor Archos firmware, Gingerbread, Angstrom or Debian, everything works 100%.
Unfortunately, I have 4GB but only for my Debian image since FAT file system.
Best Reagards
kwalter
You could change internal storage to ext3 to overcome the filesize problem.
However when you want to boot your image file from a different partition then you don't copy the image file to that partition, but you copy the contents of the image file to that partition. That is why you need a different partition for each image file.
In the multiboot menu we only loop mount image files from internal storage and not from other partitions. From other partitions they will be directly "booted" and not loop mounted first.
So what you can do is on your pc create a folder say /temp/mount/debian
Then you do the following:
Code:
$ sudo mount -o loop (path_to_where_your_archos_is_mounted)/rootfs.img /temp/mount/debian
This will mount your image file on the folder /temp/mount/debian
Then copy everything to your created partition on your archos using -rp option for recursive and preserve rights on the files.
Code:
$ sudo cp -rp /temp/mount/debian/* /(partition_on_your_archos)
After that adjust the menu.lst like you did before.
Maurice
Multiboot and root for A70H - Bluetooth
Hello at all,
so now I've finally managed to boot the Debian from a separate partition with openAOS.
But now comes the next problem, Bluetooth works
not more.
In the image it has worked reasonably clean, but once I
openAOS've installed boot menu does not work anymore.
Both the image and also on the partition, when I try to connect a Bluetooth device, gets out Blutooth.
(Only the devices, thats need a PIN for connection, all other devices are OK.)
Is there a solution?
Hope that someone can help me.
Best regards
kwalter