Related
I'm in need of the stock kernal image and the clockwork recovery.zip file thingy.
NOT the zip verson of the kernal installer.
My situation, I was stupid and installed the voodoo thing, then for someone reason I tried to flash Froyo over Bionix with the voodoo kernal thing. It didnt work so I decided to deleted everything in clockwork. Then I was like omg I cant use clock work or boot my device (stuck on vibrant screen but I can get to odin and the stock recovery).
Later I read that voodoo stopped odin on the cm forum so I couldnt use it. Thats what some dude named viralblack said and theyre a mod so I'm guessing its true.
So my last 4 ideas are:
1)Try and flash a new Kernal Image in adb and hope it gets odin to work
2)Push the cw recovery to the phone
3)Run to the library and hope my computer is the problem
4)Pretend vb is wrong and keep trying the download screen thing
Sorry if this is in the wrong section but I guessed it could go here because I need some files....
flash Eugene's froyo that does not brick via Odin. he has instructions in his thread.
...and it's kernel NOT kernal people
Sent from my SGH-T959 using XDA App
kernel, sorry I guess?
Anyhow what if my pc doesnt notice the phone when its in download mode
RPGbig said:
kernel, sorry I guess?
Anyhow what if my pc doesnt notice the phone when its in download mode
Click to expand...
Click to collapse
Download the Samsung drivers, download ODIN, and then just follow the directions in the ODIN thread
Wow
You guys have nothing better to do than flame a newb?
If you spent half the time helping instead of flaming there MIGHT just be some people with a bit more knowledge than they had yesterday.
If you cant say something constructive/helpful --Why bother!
fcbarca17 said:
Download the Samsung drivers, download ODIN, and then just follow the directions in the ODIN thread
Click to expand...
Click to collapse
Push doesnt seem to work. Permission denied or something rather.
As I said in my first odin wont work, yes I did those things like 10 or so times.
You cant expect a newborn to know how to wipe themselves.
RPGbig said:
Push doesnt seem to work. Permission denied or something rather.
As I said in my first odin wont work, yes I did those things like 10 or so times.
You cant expect a newborn to know how to wipe themselves.
Click to expand...
Click to collapse
What do you mean "push doesn't work". Are you trying to push a file via adb? If you are getting permission denied errors, that is because you either do not have root access/permissions to write to the location you are trying to push to, or because the location you are trying to push to is mounted as read-only.
If you indeed have the necessary permissions (i.e., root), then `adb remount` will re-mount the device's partitions as read-write. If adb does not allow you remount the partitions in this manner, it is because you do not have the permissions to perform the duty.
If anyone is going to give any further help, though, you need to give us a bit more information. Can you access the device via adb? Can you boot into either download or recovery? (If you have adb access, you can usually boot into either of those with `adb shell reboot download` or `adb shell reboot recovery`.) Have you attempted to flash anything via Odin? What is the exact wording of the error messages you are receiving?
If you don't provide information, you won't receive any help. Vague responses such as "Permission denied or something rather" are useless because something rather can be any number of things. Also, attempting things without reading all of the information available beforehand is another way to ensure that people will be hesitant to give you help; this forum already has threads about where to locate the stock kernel image.
Also, instead of positing what-ifs such as "Anyhow what if my pc doesnt notice the phone when its in download mode", why don't you try putting your device into download mode and attaching it to a Windows computer with the proper drivers installed and Odin running, and then ask what the next step might be after you have attempted to do something?
People get angry about members flaming newbies for posting mistakes and asking for help, but if newbies looked for answers and read all of the information available before doing something they didn't understand (or only partially understood), then this wouldn't be a problem in the first place.
rpcameron said:
What do you mean "push doesn't work". Are you trying to push a file via adb? If you are getting permission denied errors, that is because you either do not have root access/permissions to write to the location you are trying to push to, or because the location you are trying to push to is mounted as read-only.
If you indeed have the necessary permissions (i.e., root), then `adb remount` will re-mount the device's partitions as read-write. If adb does not allow you remount the partitions in this manner, it is because you do not have the permissions to perform the duty.
Click to expand...
Click to collapse
Goalush Clockwork Recovery so I can flash Bionix.
What Happens:
1. Go into recovery
2. Connect to the phone with adb
3. I type 'adb push c:\update.zip /sdcard'
4. It says 'failed to copy `c:\update.zip` to `/sdcard/update.zip` : Permission denied
I type 'adb remount' its says ' remount failed: No such file or directory
rpcameron said:
If anyone is going to give any further help, though, you need to give us a bit more information. Can you access the device via adb? Can you boot into either download or recovery? (If you have adb access, you can usually boot into either of those with `adb shell reboot download` or `adb shell reboot recovery`.) Have you attempted to flash anything via Odin? What is the exact wording of the error messages you are receiving?
Click to expand...
Click to collapse
Yes, I can get into both.
I've download Froyo that doesnt brick. Unziped and got had the drivers from sansumg set up.
I usually type 'adb reboot download' to get into download mode for odin. Then when the phone shows the android guy with the shovel. Then my computer says that an unrecognized usb device has been connect.
This time I type 'adb shell reboot recovery' and its said
'-exce `/system/bin/sh` failed: No such file or directory (2) -'
rpcameron said:
If you don't provide information, you won't receive any help. Vague responses such as "Permission denied or something rather" are useless because something rather can be any number of things. Also, attempting things without reading all of the information available beforehand is another way to ensure that people will be hesitant to give you help; this forum already has threads about where to locate the stock kernel image.
Also, instead of positing what-ifs such as "Anyhow what if my pc doesnt notice the phone when its in download mode", why don't you try putting your device into download mode and attaching it to a Windows computer with the proper drivers installed and Odin running, and then ask what the next step might be after you have attempted to do something?
People get angry about members flaming newbies for posting mistakes and asking for help, but if newbies looked for answers and read all of the information available before doing something they didn't understand (or only partially understood), then this wouldn't be a problem in the first place.
Click to expand...
Click to collapse
RPGbig said:
Goalush Clockwork Recovery so I can flash Bionix.
What Happens:
1. Go into recovery
2. Connect to the phone with adb
3. I type 'adb push c:\update.zip /sdcard'
4. It says 'failed to copy `c:\update.zip` to `/sdcard/update.zip` : Permission denied
Click to expand...
Click to collapse
You have to be rooted.. But why would you even take the hard way to use clockwork? Just download it from the market..?
I have odin with all the files that will get u to stock of ur phone. Also the froyo files does not brick. So now i exactly dont know what u need. go cows
I messed up my phone and its stuck in a bootloop. I want to put that recovery on my phone so I can flash a new rom.
RPGbig said:
I messed up my phone and its stuck in a bootloop. I want to put that recovery on my phone so I can flash a new rom.
Click to expand...
Click to collapse
If your phone is stuck in a bootloop you need to flash your phone with odin
RPGbig said:
Goalush Clockwork Recovery so I can flash Bionix.
What Happens:
1. Go into recovery
2. Connect to the phone with adb
3. I type 'adb push c:\update.zip /sdcard'
4. It says 'failed to copy `c:\update.zip` to `/sdcard/update.zip` : Permission denied
I type 'adb remount' its says ' remount failed: No such file or directory
Click to expand...
Click to collapse
OK, if `adb remount` isn't working properly, then you have to manually instruct the system to remount the system partition as read-write. This is a little different from other Android devices, because Samsung insists on using their screwy RFS. On my device, the system partition resides at /dev/block/st19. If you can get an adb shell session, opened, you can verify it by running `mount`, and seeing which /dev node is assigned to /system. Then, manually remount the system partition with `mount -o remount,rw -t rfs /dev/block/st19 /system`; this must be done as root.
It does seem a bit odd that you are getting a permission denied error on /sdcard. Are you sure that /sdcard is mounted? You can verify the same way you check what /dev node holds you system partition. On my Vibrant, /sdcard is the mount point for /dev/block//vold/179:1 (yes, that is two slashes after block). So, the command to mount the internal SD card is `mount -o remount,rw -t vfat /dev/block//vold/179:1 /sdcard`.
Now those commands should ensure that you have both your system partition and SD card mounted as read-write. Now you can copy over the update.zip that contains ClockworkMod recovery to the root of your SD card (/sdcard) with `adb push drive:\path\to\recovery.zip /sdcard/update.zip`. I recommend specifying a destination filename for update.zip. Also, sometimes an adb push command requires the trailing / of a directory.
RPGbig said:
Yes, I can get into both.
I've download Froyo that doesnt brick. Unziped and got had the drivers from sansumg set up.
I usually type 'adb reboot download' to get into download mode for odin. Then when the phone shows the android guy with the shovel. Then my computer says that an unrecognized usb device has been connect.
This time I type 'adb shell reboot recovery' and its said
'-exce `/system/bin/sh` failed: No such file or directory (2) -'
Click to expand...
Click to collapse
This last statement looks like either your system partition is not mounted, or that it does not have a shell installed. From an adb shell session, check the /system/bin directory and see if there is indeed a shell binary there (either sh itself, or sh linked to another shell such as bash). If there is no /system, then it means that your system partition is not mounted, and you can follow the steps I previously mentioned to mount the system partition.
RPGbig said:
I messed up my phone and its stuck in a bootloop. I want to put that recovery on my phone so I can flash a new rom.
Click to expand...
Click to collapse
Can you boot into recovery using the VOL_DN and POWER method, or does the adb daemon ever come online during the bootloop? If so, then either boot into recovery from a powered-off state, or use the adb shell to boot it into recovery.
http://forum.xda-developers.com/showthread.php?t=810130
rpcameron said:
OK, if `adb remount` isn't working properly, then you have to manually instruct the system to remount the system partition as read-write. This is a little different from other Android devices, because Samsung insists on using their screwy RFS. On my device, the system partition resides at /dev/block/st19. If you can get an adb shell session, opened, you can verify it by running `mount`, and seeing which /dev node is assigned to /system. Then, manually remount the system partition with `mount -o remount,rw -t rfs /dev/block/st19 /system`; this must be done as root.
It does seem a bit odd that you are getting a permission denied error on /sdcard. Are you sure that /sdcard is mounted? You can verify the same way you check what /dev node holds you system partition. On my Vibrant, /sdcard is the mount point for /dev/block//vold/179:1 (yes, that is two slashes after block). So, the command to mount the internal SD card is `mount -o remount,rw -t vfat /dev/block//vold/179:1 /sdcard`.
Now those commands should ensure that you have both your system partition and SD card mounted as read-write. Now you can copy over the update.zip that contains ClockworkMod recovery to the root of your SD card (/sdcard) with `adb push drive:\path\to\recovery.zip /sdcard/update.zip`. I recommend specifying a destination filename for update.zip. Also, sometimes an adb push command requires the trailing / of a directory.
This last statement looks like either your system partition is not mounted, or that it does not have a shell installed. From an adb shell session, check the /system/bin directory and see if there is indeed a shell binary there (either sh itself, or sh linked to another shell such as bash). If there is no /system, then it means that your system partition is not mounted, and you can follow the steps I previously mentioned to mount the system partition.
Click to expand...
Click to collapse
I tried 'adb root' and then it said 'adbd cannot run as root in production builds'
By shell session do you mean 'adb shell'? No, I dont believe that works because I get 'adbd cannot run as root in production builds'
When you mean 'shell installed' you do I have it installed on the phone? If it isnt is there anyway I could do it now?
`adb push drive:\path\to\recovery.zip /sdcard/update.zip` didnt work and gave me 'c:\update.zip' to '/sdcard/update.zip': Permission denied
Can I flash /system via my pc onto my phone? or Use the external sdcard instead of the internal?
Dude, if your phone is stuck in a bootloop, you HAVE TO FLASH IT VIA ODIN. There's no other work-around.
RPGbig said:
I tried 'adb root' and then it said 'adbd cannot run as root in production builds'
By shell session do you mean 'adb shell'? No, I dont believe that works because I get 'adbd cannot run as root in production builds'
When you mean 'shell installed' you do I have it installed on the phone? If it isnt is there anyway I could do it now?
`adb push drive:\path\to\recovery.zip /sdcard/update.zip` didnt work and gave me 'c:\update.zip' to '/sdcard/update.zip': Permission denied
Can I flash /system via my pc onto my phone? or Use the external sdcard instead of the internal?
Click to expand...
Click to collapse
Why did you try `adb root`? I don't quite understand that.
A shell session would be `adb shell`, yes. On your computer's command line, invoke `adb shell`. You are now in a shell session. What does the prompt look like? Is it "#" or "$". If it is a hash, then you have root access via adb. If it is a dollar sign, then you do not have root access; try running `su` from within the shell session. If the prompt does not change to a hash, then you are stuck for the moment, because you do not have root access via adb, and therefore nearly all of the adb commands will not work.
By "shell installed" I was referring to a shell interpreter installed on your handset. bash is the most commonly installed Linux shell, and sh is usually just a pointer to bash. If your handset does not have either /system/bin/sh or /system/bin/bash (or anything similar), then you have an incomplete system, and it got messed up along the way with something you did.
But, since it seems that you cannot gain root access through adb, and therefore cannot (re)mount your partitions, you are basically limited in your options. All you can really do is put your phone in download mode, and use Odin to reflash a complete system (including a kernel image). I would also recommend that you use the repartition option in Odin to make sure that your partitions are reformatted and you are essentially left with a wiped and clean handest to start with.
(Lack of root access via adb has severely limited your options. You are basically left with Odin as your only avenue of recourse, unless you are willing to disassemble your device to get to the internal SD card.)
Have you opened yours? Is it an actual (micro) sdcard that can be taken out like the external one?
I typed 'adb root because typing 'adb' showed this
adb root - restarts the adbd daemon with root permissions
so I guess that was what you ment by root.
When I type 'adb shell' all it gave was - exec '/system/bin/sh' failed: No such file or directory (2) -
You need to stop trying to do it the hard way and just use Odin. If your phone is not being recognized then you need the correct drivers. Once installed, you should be back up and running within 5 minutes. Stop lollygagging and fix your phone already.
I own an irulu K1001L1 10.1 (build number A20_K1001_K1001L1.20130713), a cheap one.
Many people complain about "partial rooting" and being unable to remount system in rw mode. Clueless as I was, I had tried several times with Uberizer, z4root and SRSroot, to no avail (the problem is not in the root, in my tablet su came by default in xbin directory).
D_rex (http://forum.xda-developers.com/show...2606510&page=2) found an effective solution which also helped in my situation: I think my tablet came with "su" application by default (notice overclocking worked) but due to /dev/block/nandd ext4 partition (I think /system starts at some offset) containing some errors (seen in dmesg) and due to this partition having the "s_errors" flag (behavior when errors detected) set to "mount read-only (02)", the partition is ALWAYS mounted read only, and remount as root doesn't change anything. More info on this ext4 option can be found here: https://ext4.wiki.kernel.org/index.php/Ext4_Disk_Layout.
For me, the solution that worked was changing that flag s_errors to continue (01). I wasn't able to run e2fsck as the partition is already mounted; and I wasn't able to do a fsck in recovery mode since the recovery mode of this tablet lacks seems to lack both shell and e2fsck.
Tune2fs (old version precompiled here can change that flag in the partition. Using adb shell I pushed it to de device, set attribute as executable and run it, successfuly changing that "behavior when errors detected" in both partitions.
It has been suggested filesystem errors are linked to stability and realiability problems. Unfortunately this tablet lacks a version of CWM o TWRP as a recovery custom rom. I also adjusted the "max-mount-counts" value via tune2fs -c hoping it forces Android to run e2fsck, but it seems dmesg keeps displaying errors. I can only hope this problem is given more attention by developers.
After this I used the usual tools to root the device, noticing I had spent many hours in this cheap tablet. I should also mention by default now my tablet mounts in read-only mode (which is of course safer) but lets me change to rw whenever I want.
I have not been able to fix the ext4 errors. As others have explained, ls -al /dev/block can be used to better understand the images structure. System partition (nandd) contains the file e2fsck , but that file seems to be unavailable before mounting. Editing init.rc and associated files didn't force a diskcheck; I have not tried imaging the recovery partition (/dev/block/nandg) with dd and manually adding the required tools.I should also mention by default now my tablet mounts in read-only mode (which is of course safer) but lets me change to rw whenever I want.
On a side note, the adb driver setup tool found here didnt work for me (it seems &USER_PROFILE% in the .bat file should be replaced by "%USER_PROFILE%" and Desktop should be replaced according to the language of your operating system. Nevertheless the tool didn't work for me and I had to install another driver found in Uberizer distribution as the official "android_winusb.inf" didn't work in my Windows XP computer.
Thanks to the creators of tune2fs, to D_rex and other people/programs mentioned here. This is my experience with this problem; I'm not responsible if anyone tries this and bricks his device. All brands are property of their owners.
Good luck and Good bye
Hi
I've installed CM10.2 (last update) (http://forum.xda-developers.com/showthread.php?t=2499796) on my Archos 80G9. It also runs the SDE firmware from Archos (http://forum.xda-developers.com/showthread.php?t=1653566). So far, so good, it runs quite nicely, all things concerned. Here's a screenshot to the system info: https://www.dropbox.com/s/0ri8n4jb6gyrfz7/Screenshot_2014-11-17-20-56-01.png?dl=0
Now I'm trying to install X-posed Framework, but this won't work. When I try, I get an error that tells me /system can't be mounted. (Screenshot: https://www.dropbox.com/s/ryaryqkie023sl4/Screenshot_2014-11-17-20-40-16.png?dl=0 )
When I take a look is ES3 if the folder is mounted, it looks like this: https://www.dropbox.com/s/4kwv0ja16qz52tq/Screenshot_2014-11-17-20-49-21.png?dl=0 . I can't tick the other boxes here, I get the message "sorry, operation failed" when I try.
I've already tried to use the "mount -o remount,rw /" command, to no avail...
I have no idea how I have to fix this problem and if it's even fixable.
Does anyone have any idea? Thanks in advance!
Same here...
No solution for that yet.
Before you type the mount command did you type "su" first (without the quotes)?
Just opening up terminal gives you regular user permissions which will not let you run the mount command. You need to become root/superuser first and that's what su does.
Yes I did ... Terminal emulator gives a notification that It's been granted superuser permission, but it still doesn 't Work.
Sent from my Ascend Y300 using XDA Free mobile app
Can you send a screenshot of the "mount" comand and response?
Did the prompt change from $ to #? What was the output of "mount"?
If terminal doesn't work try with superuser adb (allow superuser not only from applications, but from adb). Connect to the device with "adb shell" and issue this command.
Hi, thanks for your response. Here are two screenshots: the first is of the mount command in Terminal Emulator, the second of the same via abd shell. No results.
Very strange, since filesystem seems to be remounted rw Ok.
In fact, I've installed xposed some two days ago on 101g9/cm10.2, so this should work.
Let's try to sort it out.
1) What version of xposed do you try to install? I've used latest stable (2.6 IIRC).
2) Do you use "standard" installation mode in xposed settings (just under the popup window on your screenshot)?
3) Try to issue the following commands in shell after remounting "/" (terminal or adb - doesn't matter)
# touch /system/bin/mytest.tmp
# ls -la /system/bin/mytest.tmp
If the file is created Ok, then the filesystem is mounted read-write correctly.
You can delete this file afterwards with
# rm /system/bin/mytest.tmp
4) Did you grant permanent or one-time superuser permission for xposed? If one-time, try permanent: it can be so, that "cp" fails due to lack of superuser permission.
Bor-ka said:
Very strange, since filesystem seems to be remounted rw Ok.
In fact, I've installed xposed some two days ago on 101g9/cm10.2, so this should work.
Let's try to sort it out.
1) What version of xposed do you try to install? I've used latest stable (2.6 IIRC).
2) Do you use "standard" installation mode in xposed settings (just under the popup window on your screenshot)?
3) Try to issue the following commands in shell after remounting "/" (terminal or adb - doesn't matter)
# touch /system/bin/mytest.tmp
# ls -la /system/bin/mytest.tmp
If the file is created Ok, then the filesystem is mounted read-write correctly.
You can delete this file afterwards with
# rm /system/bin/mytest.tmp
4) Did you grant permanent or one-time superuser permission for xposed? If one-time, try permanent: it can be so, that "cp" fails due to lack of superuser permission.
Click to expand...
Click to collapse
1) I had 2.7 Experimental, so I uninstalled it and installed 2.6 Stable instead.
2) I do indeed use the "classical" option for installing Xposed.
3) Tried it, gave the following result: the file is created in /System/bin, so I guess /sytem is mounted okay. (see screenshots)
4) I use SuperSU, XPosed had root acces (see screenshot)
Seems to me /system is mounted fine, but Xposed just doesn't know it...
Ok.
The problem is with xposed, obviously.
For me, it complained that it can not remount /system (obviously), but then installed Ok.
So, what I would do
1) Check the filesystem mounts. May be, for some reason, you have /system mount (quite improbably, but nonetheless). Try in the terminal
# mount
It will show a list of all active mounts with the following format
[what is mounted] [where mounted] [blah-blah and stuff]
For example, from anothe device
/dev/block/platform/hi_mci.1/by-name/system /system ext4 ro,relatime,user_xattr,acl,barrier=1,data=ordered 0 0
You can see that something is mounted at "/system" readonly ("ro" attribute)
2) Check if the /system/bin/app_process.orig already exists
# ls -la /system/bin/app_process.orig
3) Try to use logcat to obtain info. That is tricky
a) On the PC issue command "adb logcat > logcat.txt"
b) Start xposed installer, try to install, get an error
c) on PC press Ctrl-C
Bor-ka said:
Ok.
The problem is with xposed, obviously.
For me, it complained that it can not remount /system (obviously), but then installed Ok.
So, what I would do
1) Check the filesystem mounts. May be, for some reason, you have /system mount (quite improbably, but nonetheless). Try in the terminal
# mount
It will show a list of all active mounts with the following format
[what is mounted] [where mounted] [blah-blah and stuff]
For example, from anothe device
/dev/block/platform/hi_mci.1/by-name/system /system ext4 ro,relatime,user_xattr,acl,barrier=1,data=ordered 0 0
You can see that something is mounted at "/system" readonly ("ro" attribute)
2) Check if the /system/bin/app_process.orig already exists
# ls -la /system/bin/app_process.orig
3) Try to use logcat to obtain info. That is tricky
a) On the PC issue command "adb logcat > logcat.txt"
b) Start xposed installer, try to install, get an error
c) on PC press Ctrl-C
Click to expand...
Click to collapse
Alright, did all of it.
1) Don't fully understand what is listed here, but in the first screenshot is the list of mounts.
2) Checked it, doesn't seem to exist, see second screenshot.
3) Logcat is attached.
Ok, it appears that I got the problem. Need a little time to think how to solve this.
The problem is rather technical. In newer androids supersu has isolated filesystem mounts for different processes.
It means that if you remount filesystem rw in one process, it (read-write-ness) is not accessible to the other process.
I have a little older cm10.2 build (for low-memory devices), perhaps, this was enforced later.
http://su.chainfire.eu/#how-mount (3.5)
So you're saying there's a good chance that if I install version 22_12_2013-13_29_20 (which i was planning anyway), instead of the latest one, the problem could be fixed?
Hmm, I installed the previous version of CM10.2, the problem seems to be persisting...
I noticed something today. I can create and remove files in /system using the emulator. I can't however do this using ES3 file explorer, even though it has root access. I was trying to edit the build.prop file, but it wouldn't let me save my changes.
I then tried to copy a file to /system in es3, this didn't work. Creating a tmp file using emulator did work. Seems I do have rw access to /system, but not with all apps...
I noticed something today. I can create and remove files in /system using the emulator. I can't however do this using ES3 file explorer, even though it has root access. I was trying to edit the build.prop file, but it wouldn't let me save my changes.
I then tried to copy a file to /system in es3, this didn't work. Creating a tmp file using emulator did work (permission denied). Seems I do have rw access to /system, but not with all apps...
Well, it seems like what I've said, filesystem mount encapsulation.
I've noticed one thing - you are using the standalone supersu application. And for me superuser mode is integrated in the system settings near the developer options. May be this is the case, internal superuser is patched already.
Alright, I'll uninstall superSU for now, give it a go with the built-in superuser app. I'll let you know!
Supersu application, theoretically, could have replaced libsuperuser and other stuff integrated in the CM.
So, if just uninstalling does not work, perhaps it will make sense to reinstall CM itself.
P.S. I have mixed feelings with CM. On the one hand it is definitely more fluid, than 3.* or 4.* stock ROMs. On the other hand deep sleep works, well, strange, and the tablet sometimes freezes in the sleep or turns off by itself.
Yes, I have enabled deep sleep, but the battery drains definitely faster in the sleep. For me it is essential, since I mostly use it as a amazon kindle / google books / pdf reader terminal. And most of the time it just sleeps.
Bor-ka said:
Supersu application, theoretically, could have replaced libsuperuser and other stuff integrated in the CM.
So, if just uninstalling does not work, perhaps it will make sense to reinstall CM itself..
Click to expand...
Click to collapse
Eureka! I re-installed CM, issued the mount-command i used earlier and installed X-posed! I used the built-in superuser app, no such problems as before. I did have to issue the mount-command, but that isn't a problem Is it normal I have to re-issue the mount-command each time I want to access /system rw?
Thanks a million! I can't believe it was something this trivial But I'm so glad it's solved, thanks!
Bor-ka said:
P.S. I have mixed feelings with CM. On the one hand it is definitely more fluid, than 3.* or 4.* stock ROMs. On the other hand deep sleep works, well, strange, and the tablet sometimes freezes in the sleep or turns off by itself.
Yes, I have enabled deep sleep, but the battery drains definitely faster in the sleep. For me it is essential, since I mostly use it as a amazon kindle / google books / pdf reader terminal. And most of the time it just sleeps.
Click to expand...
Click to collapse
I don't use the deepsleep-option. I do use Greenify to ensure certain apps (like Youtube or Chrome) aren't active in the background. Boot manager to be sure only essential apps boot in the first place. This seems to save me some battery life. Airplane mode as well.
I got this tablet from my dad because it was so slow he couldn't work with it. Even after factory reset, it very quickly became sluggish again. With CM, it feels like it's a new tablet. So no doubts about CM for me
I do have another issue: My pc won't show the tablet in explorer. I can access it via ADB, but I can't access the storage via explorer... I suppose I best start a new topic for that...
Glad the issue was solved. I wonder why the superuser application didn't work.. Deepsleep - it allowed the tablet to lose, say, 10-15% charge during a week sleep. Very handy if the tablet is used not often - really miss it.
Explorer connection - if I remeber correctly, you should go to settings -> storage (where the size of apps/pictures etc is shown). Then press the three dots in the upper right corner, select "usb computer connection" and select MTP.
P.S. I wonder also if CM12/Android 5.0 in the "development" section is worth a try...
I was wonder how to add file system check every boot since my data partition often unclean. I had try to add line in init.rc before mount and static e2fsck binary to /sbin.
Like this one: "e2fsck -fy /dev/block/data" but I think it has no effect since my tablet failed to boot. I must go to recovery and do fsck via adb shell. It is annoying. I want to make it automatically. Please help me.
Thank you..
juliantito said:
I was wonder how to add file system check every boot since my data partition often unclean. I had try to add line in init.rc before mount and static e2fsck binary to /sbin.
Like this one: "e2fsck -fy /dev/block/data" but I think it has no effect since my tablet failed to boot. I must go to recovery and do fsck via adb shell. It is annoying. I want to make it automatically..
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Assuming you know that you need to repack your boot image to change init.rc and you did that, try prefixing your command in init.rc with "exec".
I want to run E2FSCK on every boot and repair the disk if there is some problem on Odroid N2 Android. I have used the tune2fs -c 1 command to check the disks on every boot.I want to confirm whether this command will repair the problem (if detected) as well.
I think that in Android Source code they have made sure that the disk will be checked however, I don't know whether they fix the disk as well. Please confirm this as well.
In Odroid N2 Android image, the directory /etc/default/rcS is missing, so I can't make changes to it. I can't run a script on each boot because the disks are mounted by then and I can't umount them because the disk is being used.
If anyone has some solution, I will really appreciate your help.
Hi all,
So I've spent hours trying to solve this, using everything I have found on the Internet.
Basically I have an android box that's running 4.4.2. I need to mount a NAS box onto the file system. I can do this no problem using Terminal as SU. As soon as I use another App to navigate to the location, the mounted location isn't visible. I know that it is a known bug/security restriction after 4.2, and is due to multiusers or something. People have suggested including the mount command into /system/bin/debuggerd because the start command is a system command that has higher privileges or something. Anyway, I've tried this by just removing the contents of debuggerd and typing the following:
#!/bin/sh
mount -o username=JOELB,password=password -t cifs //192.168.1.252/PUBLIC /data/media/0/NAS
However, this doesn't work on boot, or if i run 'start debuggerd'
Apparently /data/media/0 is the location I should be mounting to, due to the bug/security flaw. Apps like mount manager are useless because they only work for that app.
Can anyone help me on this... It's killing me!!
Many thanks
Joel