[Q] HELP!! "Can't Symlink /system/xbin/su Failure at line 8" - Fascinate Q&A, Help & Troubleshooting

Ok, so I followed the instructions here: (I can't post links ;( email me for the threads i went to)
and hereI can't post links ;( email me for the threads i went to)
and when trying to install su-2.3.6.1+busybox1.19zip, I get the following message - "E:Can't symlink /system/xbin/su
E:Failure at line 8:
symlink /system/bin/su SYTEM:xbin/su
Installation aborted."
What on earth did I do wrong???

No replies in 7 months? I too am struggling with this. Any help is appreciated.

That is because you can't flash that file via cwm. You need to push the files using adb. In addition I would suggest droidstyles guide because it spells out everything you need to do.
Sent from my SCH-I500 using Tapatalk 2

Related

[Q] Custom ROM install error

I'm trying to install ginger clone r2 on my vibrant. I used ODIN to get back to 2.1 then installed rom manager and CWM. I constantly receive an error during installation of the ROM that reads:
formatting data...
copying files...
E:can't chown/mod /data/app
(operation not permitted)
E:failure at line 70
set_perm 1000 1000 0771 DATA:app
Installation aborted
this error happens with any custom ROM that i try to install.
Any help would be greatly appreciated.
I have to ask the most obvious, are you rooted man?
Did you check the MD5 (doubtful this was the cause)
it is rooted. i just tried the su command and it came back with #. how would i check MD5?
Eugene posted an update I think, see if it helps
You can check your MD5 with a program called hashtab, google it
yeah, hashtab is great:
http://beeblebrox.org/
I googled your error and someone said their issue was not being rooted, had to ask.
i finally got ginger clone to install. after i opened up the terminal and check i decided to give flashing ginger clone another shot and it worked. maybe it had to do with super user permissions or something because i changed those to allow the su command to work which i never did before. thanks for the help guys!

editing an update script to flash a rom

hi i followed this guide posted here http://forum.xda-developers.com/showthread.php?t=1064074
but i dont understand the script part i downloaded the cm7 rom and opened the script in that with note pad and changed it to the one from the guide but when i install the rom i get
"E:Syntac error in update-script"
Installation aborted.
so can someone tell me what im doing wrong
sorry if its in the wrong forum but i thought since its x10 development then i should ask here mods feel free to delete
and i know im going to get people saying i shouldn't try this unless i know what im doing but i have a spare x10 so just wanna give it a try
thanks for any help
rls190687 said:
hi i followed this guide posted here http://forum.xda-developers.com/showthread.php?t=1064074
but i dont understand the script part i downloaded the cm7 rom and opened the script in that with note pad and changed it to the one from the guide but when i install the rom i get
"E:Syntac error in update-script"
Installation aborted.
so can someone tell me what im doing wrong
sorry if its in the wrong forum but i thought since its x10 development then i should ask here mods feel free to delete
and i know im going to get people saying i shouldn't try this unless i know what im doing but i have a spare x10 so just wanna give it a try
thanks for any help
Click to expand...
Click to collapse
How come you didn't post it there instead of creating an entirely new thread
Sent from my X10project using XDA App
can u post the contents of the update-script here?
also are u using amend or edify syntax?
rls190687 said:
hi i followed this guide posted here http://forum.xda-developers.com/showthread.php?t=1064074
but i dont understand the script part i downloaded the cm7 rom and opened the script in that with note pad and changed it to the one from the guide but when i install the rom i get
"E:Syntac error in update-script"
Installation aborted.
so can someone tell me what im doing wrong
sorry if its in the wrong forum but i thought since its x10 development then i should ask here mods feel free to delete
and i know im going to get people saying i shouldn't try this unless i know what im doing but i have a spare x10 so just wanna give it a try
thanks for any help
Click to expand...
Click to collapse
The Tutorial is for MIUI 2.2 so why you use it on CM 7 (2.3)?
DooMLoRD said:
can u post the contents of the update-script here?
also are u using amend or edify syntax?
Click to expand...
Click to collapse
update-script (7.17 KB) http://www.multiupload.com/KF64P2PXIR
updater-script (15.91 KB) http://www.multiupload.com/PSIF0CNN6I
update-binary (254.04 KB) http://www.multiupload.com/C4UNKXBW32
these are the files from the 2 roms
the 1st on is js script
Delete updater-script and update-binary
rdannar said:
make sure you delet updater and update binary from folder and replace with update-script
Click to expand...
Click to collapse
realunited123 said:
Delete updater-script and update-binary
Click to expand...
Click to collapse
tryed that followed the guide
the 2 roms im trying to mix are
cm7 js rom
and
RCMixS_v1.1_++_CM7Hboot
http://forum.xda-developers.com/showthread.php?t=988570
its probly not ganna work but 4t id give it a try
rls190687 said:
tryed that followed the guide
the 2 roms im trying to mix are
cm7 js rom
and
RCMixS_v1.1_++_CM7Hboot
http://forum.xda-developers.com/showthread.php?t=988570
its probly not ganna work but 4t id give it a try
Click to expand...
Click to collapse
Sense! Its probably not going to boot with that tutorial. Better to try with an AOSP build.
rls190687 said:
update-script (7.17 KB) http://www.multiupload.com/KF64P2PXIR
updater-script (15.91 KB) http://www.multiupload.com/PSIF0CNN6I
update-binary (254.04 KB) http://www.multiupload.com/C4UNKXBW32
these are the files from the 2 roms
the 1st on is js script
Click to expand...
Click to collapse
u need only amend script (update-script)
here is the modified one:
http://dl.dropbox.com/u/8691868/test/update-script
please test it...
also u are certain of the following things:
1) toolbox binary is copied to /system/bin
2) busybox binary is copied to to /system/bin or /system/xbin
3) iwmulticall binary is copied to to /system/xbin
DooMLoRD said:
u need only amend script (update-script)
here is the modified one:
http://dl.dropbox.com/u/8691868/test/update-script
please test it...
also u are certain of the following things:
1) toolbox binary is copied to /system/bin
2) busybox binary is copied to to /system/bin or /system/xbin
3) iwmulticall2 binary is copied to to /system/xbin
Click to expand...
Click to collapse
thanks ill test it now
the files are there in the right folders
iwmulticall2 is just called iwmulticall
tho
DooMLoRD said:
u need only amend script (update-script)
here is the modified one:
http://dl.dropbox.com/u/8691868/test/update-script
please test it...
also u are certain of the following things:
1) toolbox binary is copied to /system/bin
2) busybox binary is copied to to /system/bin or /system/xbin
3) iwmulticall2 binary is copied to to /system/xbin
Click to expand...
Click to collapse
thanks i tested it
i get
e:cant symlink /system/bin/reboot
e:failure at line 29:
symlink toolbox system:bin/reboot
i checked the files and the reboot file is in the bin folder
rls190687 said:
thanks i tested it
i get
e:cant symlink /system/bin/reboot
e:failure at line 29:
symlink toolbox system:bin/reboot
i checked the files and the reboot file is in the bin folder
Click to expand...
Click to collapse
well then u have to manually check every file of the update.zip in /system/bin & /system/xbin to verify that there are no files with same name as the new symbolic links that are being created...
View attachment META-INF.rar
here is one to compare and remember to use notepad++ to edit, not regular notepad
if you get a can't symlink error
that means the file is still in the folder
when that happens you can do one of two things.. on delete the line from update script
or two... the one I prefer... delete the file from the actuall rom folder
ex.. cannot symlink ifconfig
I would go to bin and delete ifconfig
another tip is once the rom starts installing you will want to install another rom that is working... the farther you get in the installation the better the chances are you messed up it going into recovery... then you can be sure that after the error you reboot into recovery.. this has saved me many times of having to reflash the whole bb with flashtool wich takes a lot longer than a recovery restore

[Q] Persistant Symlink Errors

Sorry to clutter the forum, just really annoyed. Im trying to flash a new rom and every time I do it gives me the error
Cannot symlink system/xbin/su
Error at line 12:
Cannot symlink busybox
Or something close to that. Anyone have any idea whats going on?
Any help would be appreciated. This is just a experiment phone and not my actual phone so no rush haha.
Thanks

[Q] failed to install unlocked google maps in villain 1.4

what I talk about is this navigation unlock version:
http://forum.xda-developers.com/showthread.php?t=1007132
Install the apk from file explore but failed, then I followed the installation guide in above link but failed when remount
C:\android-sdk-windows\tools>adb remount
remount failed: Operation not permitted
I think this is defect in villain then I use root explore to copy the apk file to /system/app then reboot, but still not work.
Anybody has tried this and did you success?
use terminal emulator,
enter "su"
mount it as rw and push to the folder
ctos said:
what I talk about is this navigation unlock version:
http://forum.xda-developers.com/showthread.php?t=1007132
Install the apk from file explore but failed, then I followed the installation guide in above link but failed when remount
C:\android-sdk-windows\tools>adb remount
remount failed: Operation not permitted
I think this is defect in villain then I use root explore to copy the apk file to /system/app then reboot, but still not work.
Anybody has tried this and did you success?
Click to expand...
Click to collapse
su
mount -o remount,rw /system
THEN you can copy it from the sd card to /system, but remember that there are instructions on installing modified maps packages you should follow.
pulser_g2 said:
su
mount -o remount,rw /system
THEN you can copy it from the sd card to /system, but remember that there are instructions on installing modified maps packages you should follow.
Click to expand...
Click to collapse
Thanks pulser_g2, I tried the way you mentioned but still no luck. I suspected maybe this caused by ownhere apk now, because I see some other similar issues in other forum.
Anyway I have post a query in the ownhere thread to ask help. Thanks again.
solved. see below post:
http://forum.xda-developers.com/showpost.php?p=15424063&postcount=716

Help With Samsung update on tab 2 10.1 which is rooted

Moved to proper forums Sorry for mistake
it is always better to unroot ur tab before updating via OTA ........just Google it and see the method how to unroot .........
CHEERS
HIT THANKS BUTTON IF I HAVE HELPED
steddyeddie said:
Hey all, new to the site and needing some advice please.
I got a Gal tab 2 10.1 and my mate said i should root it and pointed me to the How To] ROOT- Galaxy Tab 2 10.1 [GT-P5113 / 5100 / 5110 & 4.0.4 UPGRADE or OEM] post,
i followed it to the letter and was able to root my tab, "i still have no clue what i just did" anyways i few days ago i got a firmware update pop up and the tab so i tried to install it now its saying Signature verification Failed and update aborted.
anyone can advise me and what i need to do please. i cant reply to posts on the Root - galaxy tab 2 10.1 post so am asking here.
Thanks in advance. Ed
Click to expand...
Click to collapse
Or.......go to the Galaxy tab 2 forum
Different cpu, different tablet, hence different sections on XDA
Sent from my GT-P7510 using Tapatalk 2
jmitr said:
Or.......go to the Galaxy tab 2 forum
Different cpu, different tablet, hence different sections on XDA
Sent from my GT-P7510 using Tapatalk 2
Click to expand...
Click to collapse
Tried to unroot it from the dev post, notting happening still saying failed. here is what comes up when i try installing the new update
CWM- Based recovery v 5.5.0.4
E:invalid command argument
Finding update package
Opening update package
Verifying update package
E:failed to verify whole file signature
E:signature verification failed installation aborted
steddyeddie said:
Tried to unroot it from the dev post, notting happening still saying failed. here is what comes up when i try installing the new update
CWM- Based recovery v 5.5.0.4
E:invalid command argument
Finding update package
Opening update package
Verifying update package
E:failed to verify whole file signature
E:signature verification failed installation aborted
Click to expand...
Click to collapse
I would be tempted to manually unroot the phone.
pc$ = shell on your computer
android$ = non-root shell on your phone
android# = root shell on your phone
Code:
# make sure phone is connected
pc$ adb devices
# backup su and Superuser.apk
pc$ cd my_backup_dir
pc$ adb pull /system/bin/su
pc$ adb pull /system/app/Superuser.apk
# remove su and Superuser.apk from phone
pc$ adb shell
android$ su
android# mount -o remount,rw /system
android# rm /system/bin/su /system/app/Superuser.apk
android# mount -o remount,ro /system
android# exit
android$ exit
pc$
If you have installed busybox, it can be backed up and deleted in much the same way.

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