Database Develop

[Q] Xposed Segmentation Fault (already updated SuperSu and istall BusyBox)

I installed Xposed on BlueStacks (rooted) and install Xposed Framework: de.robv.android.xposed.installer_v29_665be7.apk.
Trying to install/update the framework and get this following errors:
Copying Xposed-Diabler-Recovery.zip...
Mounting /system writable...
Segmentation fault
Could not mount /system writable
Trying to continue anyway...
Segmentation fault
Failed to create a backup of /system/bin/app_process
I update my SuperSU and installed BusyBox. But nope, i get "please flash the xposed-disabler-recovery.zip in SD Card"
Why am i get this following issue?
Is Xposed can't be run/installed in x64 PC??

Seems like you did many things already, except for reading the OP. There's a link to an additional app that you need to install.
Or just check the FAQ / Known issues thread.

rovo89 said:
Seems like you did many things already, except for reading the OP. There's a link to an additional app that you need to install.
Or just check the FAQ / Known issues thread.
Click to expand...
Click to collapse
what link??

dhrumilshah49 said:
what link??
Click to expand...
Click to collapse
Check the FAQ, it's there.

[Q] Xposed on Bluestacks 0.8.8.006 (4 days trying) seems impossible

Hi @rovo89 , so here is the situation
I've:
-installed BS 0.8.8.8006 - OK
- ROOT (1) with BSMT - OK
- disable auto update (6) with BSMT - OK
- install superuser (S) with BSMT - OK
- xposed installer (X) with BSMT -OK
Then I click install/update in framework , I grant the super user permission to Xposed, then got an error
"SD Card :/mnt/sdcard/Android/data/de.robv.android.xposed.installer/files
Copy of Xposed-Disabler-Recovery.zip...
Mount of /system in writing...
Segmentation fault
Impossible to mount /system in writing
Continue anyway...
Backup already exists at /system/bin/app_process.orig
Copy of app_process...
Segmentation fault
impossible to copy app_process to / system/bin
(sorry for the translation the original message is in french)
It's written in red " It seems you have a known problem ( "Segmentation fault")with your ROM. Install the Framework Xposed might not work or make problems . Click here for more details."
When I click it suggests to install busybox. I've tried to install them and then reboot. But now it never starts !
So I've done all the steps again and now I got the error message again...
Please any suggestion will be appreciated.
Regards

I'd recommend using Genymotion instead of Bluestacks, as Xposed installs fine on it. I might be wrong but I don't see rovo trying to "fix" Xposed to work with a closed source emulator with heavy modifications from what I've seen.

[GUIDE][SuperSU]Android Wear system-less root [2.79]

Follow this guide to flash SuperSU on the latest version of android wear for your watch, it should have the same OS compatibility as normal SuperSU and should work all the way upto android 7.1.1
(from PC)
1.Unlock the bootloader if not already unlocked
(Make sure to set up device with phone after unlocking bootloader otherwise no boot!)
Code:
adb reboot bootloader
fastboot oem unlock
2.flash TWRP for your device (REQUIRES read only access to system!, will post working builds in post below)
Code:
fastboot flash recovery recoveryname.img
3.Download SuperSU with busybox YDS included HERE and move it to watch with adb push to /sdcard while TWRP is booted and then install as normal zip
Code:
adb push nameofzip.zip /sdcard/
4.IGNORE SYSTEM NOT INSTALLED Boot watch to system and Now your root apps from 5.1 should work perfect. THERE WILL BE NO SUPER SU APP, IT HAS NOT BEEN PORTED TO ANDROID WEAR
REMEMBER squashfs is read only even with root so don't bother trying to modify system files like the build.prop.
If you would like to modify system use any Linux distro and unsquash the system then resquash it (will make guide if enough interest)
If you would like to change pixel density perform this command in either adb shell or a terminal emulator:
Code:
wm density <dpi>
Please leave thanks if it helped!

Feel free to submit links to twrp for squashfs watch with model name, codename and original developer's name
Will add them to this post
THESE ARE THE ONLY BUILDS THAT WILL WORK UNTIL TWRP IS UPDATED!
I DID NOT CREATE ANY OF THESE BUILDS!
LG G Watch dory (courtesy of @rbox)
LG G watch R lenok

In regards to Busybox on Rails, I compared the link provided and Google Play (which I assume is latest), they are the same versions. Is there a trustworthy place to find the old version suggested?
Not sure if I will need it, just covering my bases. Upgrading to 6.0.1 tonight.
Thanks.

First post and Thanks to you!!!
This is my first post in the community, i thank you all for all you do! I have successfully rooted lg g watch with android 6.0.1 build mec23d using your method. busy box pro installed after uninstalling superuser.

OfficerJimLahey said:
In regards to Busybox on Rails, I compared the link provided and Google Play (which I assume is latest), they are the same versions. Is there a trustworthy place to find the old version suggested?
Not sure if I will need it, just covering my bases. Upgrading to 6.0.1 tonight.
Thanks.
Click to expand...
Click to collapse
Oh I thought it was an older version will edit that as the latest did not work On 5.1.1 wear but I guess it those on 6.0.1

itsthamessenger said:
This is my first post in the community, i thank you all for all you do! I have successfully rooted lg g watch with android 6.0.1 build mec23d using your method. busy box pro installed after uninstalling superuser.
Click to expand...
Click to collapse
Glad I could help! I was not aware the busybox pro worked on wear is it the one by stericson?

Xmaster24 said:
Glad I could help! I was not aware the busybox pro worked on wear is it the one by stericson?
Click to expand...
Click to collapse
Yes it is!

itsthamessenger said:
Yes it is!
Click to expand...
Click to collapse
Thanks for the info will add to post

Unless I am missing something, system access is needed for the LG G Watch.
Tried with TWRP 3.0.0 and 2.8.7, SuperSU 2.65 flash was successful in spite of /system not mounting (notice was given in red letters), rebooted, with same result across both versions:
Code:
[email protected]:~$ Build/android-sdk-linux/platform-tools/adb uninstall eu.chainfire.supersu
Failure [DELETE_FAILED_INTERNAL_ERROR]
[email protected]:~$ Build/android-sdk-linux/platform-tools/adb install Downloads/BusyBox%20On%20Rails_5.1.74_apk-dl.com.apk
1087 KB/s (2287614 bytes in 2.053s)
pkg: /data/local/tmp/BusyBox%20On%20Rails_5.1.74_apk-dl.com.apk
Success
[email protected]:~$ Build/android-sdk-linux/platform-tools/adb shell
[email protected]:/ $ su
/system/bin/sh: su: not found
127|[email protected]:/ $
Looks like SuperSU is not even bothering with system-less mode:
http://pastebin.com/T7k0cWHv

OfficerJimLahey said:
Unless I am missing something, system access is needed for the LG G Watch.
Tried with TWRP 3.0.0 and 2.8.7, SuperSU 2.65 flash was successful in spite of /system not mounting (notice was given in red letters), rebooted, with same result across both versions:
Click to expand...
Click to collapse
Huh I used a modified version of the latest TWRP from a member that allowed the system to be mounted read only as squashfs is a read only file system ie. The system image has to be rebuilt to make changes. I assumed that since supersu is now system less it those not require system access but maybe it those but I really didn't see the use of mounting it read only as it cannot make any changes to system. Will edit thread thanks for info. Link to squashfs twrp above
It is strange though the other poster managed to root without system access.

Xmaster24 said:
Huh I used a modified version of the latest TWRP from a member that allowed the system to be mounted read only as squashfs is a read only file system ie. The system image has to be rebuilt to make changes. I assumed that since supersu is now system less it those not require system access but maybe it those but I really didn't see the use of mounting it read only as it cannot make any changes to system. Will edit thread thanks for info.
Click to expand...
Click to collapse
The third time I flashed to get the log, I attempted to mount /system as read only, since it didn't mount properly otherwise. The onscreen messages looked the same anyway...successful flash, but could not mount /system. And upon leaving TWRP, it warned that no OS was installed. Nothing different for all intents and purposes.
Thanks, I will try your TWRP and report back.
UPDATE:
Your TWRP made all the difference:
Code:
[email protected]:~$ Build/android-sdk-linux/platform-tools/adb uninstall eu.chainfire.supersu
Success
[email protected]:~$ Build/android-sdk-linux/platform-tools/adb shell
[email protected]:/ $ su
[email protected]:/ #
Thank you!

OfficerJimLahey said:
The third time I flashed to get the log, I attempted to mount /system as read only, since it didn't mount properly otherwise. The onscreen messages looked the same anyway...successful flash, but could not mount /system. And upon leaving TWRP, it warned that no OS was installed. Nothing different for all intents and purposes.
Thanks, I will try your TWRP and report back.
UPDATE:
Your TWRP made all the difference:
Thank you!
Click to expand...
Click to collapse
No problem guess SuperSU those require system access to work it seems to be for SE Linux patching and also the build.prop

Xmaster24 said:
<snip>
4.Boot to system and open Busybox on rails app and install busybox
<snip>
Click to expand...
Click to collapse
Thanks for this guide! Rooted AOK :good:
This Step 4 is to install Busybox on Rails onto the phone? or Watch?

drewski_1 said:
Thanks for this guide! Rooted AOK :good:
This Step 4 is to install Busybox on Rails onto the phone? or Watch?
Click to expand...
Click to collapse
Welcome and watch the whole process only requires pc and watch no phone involved. My modified supersu installer should have installed busybox on Rails app to the watch

Xmaster24 said:
Welcome and watch the whole process only requires pc and watch no phone involved. My modified supersu installer should have installed busybox on Rails app to the watch
Click to expand...
Click to collapse
got it. thanks again!!

Highly recommend everyone to get invisiblek's kernel its top notch gets rid of the horrible lag of 6.0.1's kernel And is fully supported by my root method so even better!

Sent from my GT-S5830i using XDA Free mobile app

Where do supersu and busybox get installed
Xmaster24 said:
Welcome and watch the whole process only requires pc and watch no phone involved. My modified supersu installer should have installed busybox on Rails app to the watch
Click to expand...
Click to collapse
Since the new wear has a read only system, where do the supersu and busybox get installed?

ganovim said:
Since the new wear has a read only system, where do the supersu and busybox get installed?
Click to expand...
Click to collapse
SuperSU is now system less if you haven't been following it recently so system access is not required also bits of supersu are stored in the kernel disk and others just at /data. Busybox is stored with the SU mounted image to /su/xbin once installed via the app

/moved to specific lg g watch thread

Xposed for RK3288 Devices

Hi, im new here and this is my first post, so i appreciate all the help and feedback you can give me.
im interested in using xposed in android TV Box's and Dongles, i've been reading and learning all about it for more than a month now. i've got it to work on most TV Box's and dongles that i have "RK based devices with android V 4.4 or less",but i still have a problem with one device which is an RK3288 based with android 5.1 that is already rooted.
i used twrp to flash xposed-v86-sdk22-arm.zip which was successful, than i wiped Dalvik/cache and rebooted, but the boot stuck on bootanimation, i disabled xposed by installing the uninstaller.zip and everything went back to normal. i tried it many times but with no use. i noticed that twrp doesnt mount internal SD, i installed an older version of bootloader which gave me the ability to mount the internal Sdcard, and i tried to install xposed again and this time it pass the animation and goes to a black screen where i can use the mouse but nothing else. with some research i found that UT3+ is based on firefly board and their original ROM is available for download and it has the same bootloader version that came installed with the device, after flashing the new ROM i was able to mount the internal Sdcard and i tried to install xposed again, and this time it gives me optimizing apps but after it finish the device reboot and get stuck again on bootanimation.
my question is, if there is a log for errors to know why the system/boot get stuck , where can i find them??
and if there is no logs how can i monitor the booting process to find the info i need??
also i know or read what bootloader is but i dont understand how it is effecting xposed installation.
Sorry for the long post, and thank you for your help in advanced
EDIT: i finally got adb connection with the device and used logcat to get the logs, but im not sure how to attach the files. if anyone can help i will gladly send the logs. thanks

Update 1
i was looking at the logs "didnt know what to search for im not a developer" and i noticed that everything is crashing and "Not granting permission" ,"Unknown permission " are everywhere .
sample of logs:
Code:
"com.google.android.partnersetup.permission.WRITE_APP_PROVIDER in
package com.android.vendingW/PackageManager( 4712): Not granting
permission android.permission.BIND_WALLPAPER to package
com.android.camera2 (protectionLevel=18
flags=0x58bc45)W/PackageManager( 4712): Not granting permission
android.permission.BIND_APPWIDGET to package com.android.launcher3
(protectionLevel=18 flags=0x583e45)W/PackageManager( 4712): Unknown
permission android.permission.READ_SETTINGS in package
com.android.launcher3W/PackageManager( 4712): Unknown permission
com.android.launcher.permission.READ_SETTINGS in package
com.android.launcher3W/PackageManager( 4712): Unknown permission "
so i decided to root again with KingRoot, and i tried installing xposed again, and it kinda worked. the system boot and the launcher opens but crashing messages keeps showing "Stresstest for 5.0 has stopped running" , "The process com.android.phone has stopped running", and others.
now im not sure about what im doing but i'll test two methods:
1- i will unpake ROM.img put xposed in the root and update the updater script to install xposed when i flash the ROM.
2- the device can run Linux version from SD card so i might run it and manually install xposed files.
if anyone have any tips or info please let me know. thanks

SOLUTION
For those who are having problems with their RK based android TV Box with android 5.1, if you get stuck on Boot animation or the system boots with black screen and you can use your mouse only, or if you getting errors when you boot the main problem would be your firmware is modified and up to Xposed V.86 is not supported because of the error "No implementation found for void dalvik.system.VMRuntime.clam" you can read more about it in this post https://github.com/rovo89/Xposed/issues/167.
and luckily dsa8310 made a modefied version of xposed, i tested it and it works you can find the download link here http://forum.xda-developers.com/showpost.php?p=67787484&postcount=325

viVaPale said:
luckily dsa8310 made a modefied version of xposed, i tested it and it works you can find the download link here http://forum.xda-developers.com/showpost.php?p=67787484&postcount=325
Click to expand...
Click to collapse
I can't get to the page with the link. (I get a noob alert) We want to try this xposed on a ugoos ut3s (android 5.1 with a rk3288)
Would someone please be so kind to post it here or tell me where I can download it.

Anyone that can compile Xposed v87 to fix this problem for RK3288 Lollipop devices?
https://github.com/rovo89/Xposed/issues/167
https://android.googlesource.com/platform/art/+/379d09fe3c3feb7c2a2fb5a3623689b5ace7e79b
Are there instructions somewhere so we can compile it ourselves?
The code above looks like it needs to be applied to Android source code, what must be changed in Xposed Github code to fix it and compile our own new Xposed only for our devices?
Thanks

humptydumpty said:
I can't get to the page with the link. (I get a noob alert) We want to try this xposed on a ugoos ut3s (android 5.1 with a rk3288)
Would someone please be so kind to post it here or tell me where I can download it.
Click to expand...
Click to collapse
Please try this link https://mega.nz/#!300ggYoJ!1vdLP0OyU2D1ky6pWv-Y3VJFH5paHSAqV3Y8A64bvkk
i recommend you download the xposed uninstaller in case something wrong happend

viVaPale said:
Please try this link https://mega.nz/#!300ggYoJ!1vdLP0OyU2D1ky6pWv-Y3VJFH5paHSAqV3Y8A64bvkk
i recommend you download the xposed uninstaller in case something wrong happend
Click to expand...
Click to collapse
Wow ! Work nice on my haier pad971 (ifive air clone) rk3288 5.1.1 !!
Thanks so much

does anyone know if there's an RK3288 enabled xposed v89 built to avoid the issues described by viVaPale? Tried the one from 3.1.5 installer, but after boot it doesn't load the launcher, only mouse can be moved around like viVaPale describes.

Using Link2SD on the R1HD?

Has anyone got Link2SD to work on the R1 HD? It always seems to give the error: mount script cannot be created "mount:No such file or directory" when trying to create mount script. Any ideas what going on.?

darkensx said:
Has anyone got Link2SD to work on the R1 HD? It always seems to give the error: mount script cannot be created "mount:No such file or directory" when trying to create mount script. Any ideas what going on.?
Click to expand...
Click to collapse
yes. the android toybox/ toolbox used by blu has been altered and the mount function is not working properly. Same issue some have had with adaway, and other mods. The solution should be to install busybox and fully symlink it to /sbin.
I have not done it but based on your reported error it should be the correct solution.
old disscussion about "mount" linked here.
https://forum.xda-developers.com/showpost.php?p=71359910&postcount=201

mrmazak said:
yes. the android toybox/ toolbox used by blu has been altered and the mount function is not working properly. Same issue some have had with adaway, and other mods. The solution should be to install busybox and fully symlink it to /sbin.
I have not done it but based on your reported error it should be the correct solution.
old disscussion about "mount" linked here.
https://forum.xda-developers.com/showpost.php?p=71359910&postcount=201
Click to expand...
Click to collapse
Where should BusyBox be installed? ( mines currently in /system/xbin ) which BusyBox is best for this solution? ( mines v1.27.1.YDS )

darkensx said:
Where should BusyBox be installed? ( mines currently in /system/xbin ) which BusyBox is best for this solution? ( mines v1.27.1.YDS )
Click to expand...
Click to collapse
that should be correct. I made typo , didnt mean "sbin" meant "xbin"

mrmazak said:
that should be correct. I made typo , didnt mean "sbin" meant "xbin"
Click to expand...
Click to collapse
Ok so what should be symlink then I thought busybox install took care of the symlinking. What's the command too? Also I'm trying to use Link2SD instead of the lovely Android m adoptive sdcard stuff basically keep sd as portable while using Link2SD so I can have my PC see the fat32 partition if i needed.

darkensx said:
Ok so what should be symlink then I thought busybox install took care of the symlinking. What's the command too? Also I'm trying to use Link2SD instead of the lovely Android m adoptive sdcard stuff basically keep sd as portable while using Link2SD so I can have my PC see the fat32 partition if i needed.
Click to expand...
Click to collapse
the symlinking is done from in the bustbox installer.
so, you still have problem with busybox installed?
not so sure what to try next. Ah, check in the list of installed links for busybox and see if "mount" is shown as installed.
you can try to install the "toybox" from V12. It is untested method and you would need to know how to undo if needed.
link to the twrp install of that file is in my earlier post.

mrmazak said:
the symlinking is done from in the bustbox installer.
so, you still have problem with busybox installed?
not so sure what to try next. Ah, check in the list of installed links for busybox and see if "mount" is shown as installed.
you can try to install the "toybox" from V12. It is untested method and you would need to know how to undo if needed.
link to the twrp install of that file is in my earlier post.
Click to expand...
Click to collapse
Got it to work had to tell BusyBox installer to overwrite and symlink it apparently it's unchecked by default as its "not recommended to replace the systems version" :silly: go figure maybe under normal circumstances with a correctly functioning mount its bad but it fixed it stericson BusyBox installer did others weren't tested but I assume same result. But thanks for your help greatly appreciated it.

Just a note to anyone who comes across this thread if you use Titanium Backup at all don't use "BusyBox X" it seems to break T.B.'s ability to detect root this might be just magisk... or both SuperSU and magisk. but i had this happen with other devices some on SuperSU Some magisk but un-install "BusyBox X" (install any other busybox) and problem goes away not sure what direct cause is in "BusyBox X" might be because X is 1.26.1 and others are 1.27.1 ( ATM ) seems its always one version behind.

darkensx said:
Just a note to anyone who comes across this thread if you use Titanium Backup at all don't use "BusyBox X" it seems to break T.B.'s ability to detect root this might be just magisk... or both SuperSU and magisk. but i had this happen with other devices some on SuperSU Some magisk but un-install "BusyBox X" (install any other busybox) and problem goes away not sure what direct cause is in "BusyBox X" might be because X is 1.26.1 and others are 1.27.1 ( ATM ) seems its always one version behind.
Click to expand...
Click to collapse
magisk is working well in the r1?

dark8899 said:
magisk is working well in the r1?
Click to expand...
Click to collapse
yes but because of the way we have to initially unlock/root the r1 it doesn't pass safety net with magisk unless android is not passing safety net again with magisk. but like i mentioned some things can break root "busy box X" with certain apps. also xposed framework systemless and normal seem to work well.