Database Develop

Dual Boot Atrix: Simplified and Standalone (30 Jan 2013)

Quickly and conveniently leverage the strengths of mainstream ROMs and kernels using my new simplified and standalone dual boot tools!
Here I assume that your rooted Atrix with unlocked boot loader already hosts a ROM on EMMC. Even if you're not dual booting, I think you will find some or all of these tools helpful!
Steps
Code:
1. Boot to Recovery
2. Flash SmartPart FZ (partition SD card right on your phone!)
3. Flash Copy-ROM (copy ROM --- all except boot image --- from EMMC to SD card)
4. Flash Atrix Boot Emporium V3.0 (boot ROM on SD card to verify success)
5. Flash another ROM of your choice to EMMC and reboot (optional)
Links
SmartPart-V1.0-signed.zip: http://www.mediafire.com/?wm96y92g3lla3ot
Copy-ROM-V1.0-signed.zip: http://www.mediafire.com/?i068xs1ktdkd183
Atrix-Boot-Emporium-V3.0-signed.zip: http://www.mediafire.com/?zsf4is8fbzs7sf9
All zips tested working on my AT&T Atrix + Samsung 32GB Class 10 SD using ClockworkMod Recovery 5.0.2.0.
If everything goes well, you will have demonstrated "standalone" dual boot capability on your Atrix beauty without a computer! In fact, "unlisted" ROMs may be supported. For example I downloaded upndwn4par's CSROM V7.0 (26 Jan 2013), ported it to SD and then successfully booted it with faux's 1.0 GHz GB boot image featured in Emporium.
Walk-Through
Step 1: I prefer ClockworkMod Recovery 5.0.2.0 as it appears to be the most compatible recovery for Atrix.
Step 2: SmartPart FZ shrinks your (external) SD card's FAT32 partition by 4GB and adds three new “ext” partitions: /system, /cache and /data of ample size to host virtually any Android ROM. SmartPart FZ takes about 30-45 seconds to partition a Class 10 card.
Important! You MUST flash SmartPart FZ from internal memory (“choose zip from internal sdcard”) because if you flash it from external memory, your SD card gets mounted and you can't partition a mounted filesystem. Also it is a good idea to flash SmartPart FZ immediately after booting to CWM; else your SD card could get mounted accidentally.
Not sure you want dual boot? Just select the “Restore” option and Smart Part FZ restores your SD to its original state by removing any existing ext partitions (up to three consecutive partitions) and growing your FAT32 partition back to its original size. This takes about 10-15 seconds on a Class 10.
Note: SmartPart FZ is fundamentally the same as its shell script predecessor ( http://forum.xda-developers.com/showthread.php?t=1651356 ) --- except that FZ runs unattended and does not backup anything.
Step 3: Copy-ROM, with the “EMMC to SD Card” option selected, copies all files on /system, /cache and /data files to the equivalent SD card ext partitions created in Step 2. Your EMMC ROM becomes a “live backup” on SD that you can boot to, thus freeing up EMMC to host another ROM of your choice.
One advantage of copying a ROM to SD is that you can first configure it the way you wish (GApps etc.), and then copy it over instead of having to flash individual customized zip files to SD. Then you're ready to flash a different ROM to EMMC, or blast off with a fully redundant system.
Copy-ROM uses the “cp -a” command, which I have found to be several times faster than cloning partitions. How much faster depends partly on disk usage since cloning copies everything, including empty space. Example: Port CM10 Liquid Smooth with ~100 total apps to a Class 10 SD. Clone ROM takes 15 minutes. Copy-ROM takes less than 2 minutes.
Another advantage of copying files over cloning partitions is that you don't have to worry about partition size mismatch. And I would not want to modify EMMC partitions --- too scary for me.
Step 4: Use Emporium V3.0 to boot a supported ROM whether it is hosted on EMMC or SD. Emporium contains boot images and corresponding /system/lib/modules for:
Code:
ICS MROM
ICSROM
CM10 epinter (Stock and OC1300)
CM10 Th3Bill (AOKP, Liquid Smooth and MIUI)
CM7 MROM (HV and SV)
CM7 Neutrino (EE, GT and GT+)
GB MROM (HV and SV)
GB NottachTrix (ATT and faux 1.00, 1.30 and 1.45)
Emporium V3.0 is less than 120 MB compressed and 10-15% more uncompressed. Each file named “boot.img” was lifted from its respective ROM zip. Each file named “boot-sd.img” exactly matches its big brother boot.img, except that ramdisk was modified to redirect ROM filesystem mounts from EMMC to SD:
Code:
/system: mmcblk0p12 to mmcblk1p2
/cache: mmcblk0p15 to mmcblk1p3
/data: mmcblk0p16 to mmcblk1p4
except for CM10 boot images. Please read CM10 Notes below.
Emporium Options
One of the dilemmas associated with dual booting is how to clear /cache and or /data. Of course CWM can do this, but only for ROMs hosted on EMMC: It does not recognize ROMs hosted on SD. And CWM is a little cumbersome to use since the clearing options are not all on one page. Emporium addresses these issues by displaying a single page with options to:
Code:
Clear /cache and /data/dalvik-cache
Clear /data (BE CAREFUL)
on EMMC or SD depending on the option selected on the first page. Now you can conveniently boot to a jet clean ROM whether it is hosted on EMMC or SD. Of course if you just copied a healthy ROM to SD, it is probably not necessary to clear.
I will explain the third option: Extract Boot Files to /sdcard/Boot later.
All three options are null by default.
Step 5: Nothing new here if you've ever flashed a ROM.
Now if for some reason you want to reverse the process and copy a ROM from SD Card to EMMC, just flash Copy-ROM and this time select the “SD to EMMC” option. Then flash Emporium or fastboot your EMMC ROM with the boot image of your choice. You may want to Nandroid-backup or Titanium Backup before doing a reverse copy.
Of course there are faster ways to switch between ROMs. But the tools presented here give your Atrix a simplified, standalone dual boot capability using all flashable zips.
Once you're comfortable using these flashable zip tools, you can then move onto “live” boot switching using all soft keys. To that end, I rolled up all of Emporium's boot images and my simplified boot switcher “boot-rom.sh” to a single directory named “Boot” which also includes the user-configurable subdirectories ROM1 and ROM2. Just select Emporium's option: Extract Boot Files. This extracts Emporium's Boot directory and its contents to the top directory of your SD card. After that you can copy your ROM boot images to Boot/ROM1 and Boot/ROM2 using Root Explorer or other suitable app. Copy boot.img to {path-to-SD}/Boot/ROM1 and boot-sd.img to {path-to-SD}/Boot/ROM2.
Now you can switch “live” between ROMs or boot to recovery using the appropriate command string:
Code:
sh boot-rom.sh (reboot to current ROM)
sh boot-rom.sh 1 (boot to ROM1)
sh boot-rom.sh 2 (boot to ROM2)
sh boot-rom.sh 3 (boot to Recovery)
Here is Emporium's boot-rom.sh:
Code:
#!/system/bin/sh
echo Motorola Atrix Dual Boot ROM1 emmc or ROM2 SD card
echo sendust7 @ xda developers
echo
echo Usage: sh boot-rom.sh N
echo where N = blank \(reboot to current ROM\)
echo 1 \(reboot to ROM1\)
echo 2 \(reboot to ROM2\)
echo 3 \(reboot to recovery\)
echo
echo "Home directory: $HOME"
echo
if [ $# -eq 0 ]; then
echo Rebooting to current ROM. Please wait...
sleep 3
reboot
elif [ $1 -eq 1 ]; then
if [ -f $HOME/ROM1/boot.img ]; then
cat $HOME/ROM1/boot.img > /dev/block/mmcblk0p11
echo Rebooting to ROM1. Please wait...
sleep 3
reboot
else
echo "boot.img not found. Check home directory."
exit 1
fi
elif [ $1 -eq 2 ]; then
if [ -f $HOME/ROM2/boot-sd.img ]; then
cat $HOME/ROM2/boot-sd.img > /dev/block/mmcblk0p11
echo Rebooting to ROM2. Please wait...
sleep 3
reboot
else
echo "boot-sd.img not found. Check home directory."
exit 1
fi
elif [ $1 -eq 3 ]; then
echo Rebooting to recovery. Please wait...
sleep 3
reboot recovery
else
echo "Invalid option. See Usage."
exit 1
fi
return 0
Note that boot-rom.sh is more robust than previous versions. The improved logic displays the $HOME directory and also displays an error message if it can't find ROM1/boot.img or ROM2/boot-sd.img under $HOME. If you are using Script Manager to launch boot-rom.sh, go to Settings>More>Advanced>Configuration, set Home directory to {path-to-Boot} (for example, “/storage/sdcard1/Boot” for CM10), press field at bottom to select Home directory, then select “Export $HOME” and “Browse as root”. So when you launch boot-rom.sh from Script Manager, the $HOME directory should be: {path-to-SD-card}/Boot. If not, you get an error message if you enter an argument of 1 or 2 in the command string.
Be sure to launch boot-rom.sh as root.
CM10 Notes
If you unpack any of Emporium's CM10 files named “boot-sd.img”, note that I made two small changes in ramdisk in addition to rerouting filesystem mounts:
The “init” executable was replaced with the MROM ICS init
init.olympus.rc was modified to grant elevated privileges in mkdir /storage/sdcard{0,1} per the MROM ICS init.olympus.rc
I found these two additional steps necessary to successfully boot CM10 from SD and to make apps run properly. That said, these “boot-sd.img” files should be viewed as experimental, as your mileage may differ. But no kernels were modified.
I think that porting CM10 to SD has some merit as the /system partition is easily up-sized to hold apps moved from the /data partition. Why would I make this obscure statement? Well it turns out that CM10 apps running under /system appear to have more privileges than those running under /data. I demonstrated this behavior on at least two different CM10 builds hosted on both EMMC and SD using “aLogcat” a GUI-based system logcat generator. When I launched aLogcat under /data/app, it would not display logcat to screen nor save results to a file. Then I moved it to /system/app and the problems disappeared.
Enjoy.
Troubleshooting
No wifi? Try re-flashing with Emporium since it refreshes /system/lib/modules.
Soft-brick? You may have attempted to boot a non-existent, corrupt or incompatible ROM.
Unusually fast completion of zip flash? An error has probably occurred, and you may need adb and recovery log to debug.
Disclaimer: Standard disclaimers apply.
Credits: Embedded in the zip files.
Photos and Screenshots
SmartPart FZ Before and After (in adb shell):
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Emporium V3.0 Directory Structure
More on the way!

beautiful
B-e-a-u-t-i-f-u-l

Great work......I will try it. Thanks
from the (M)ATRIX...

Awesome stuff, as usual.

can you explain what exactly is this? what we will be able to do with it?

antmiu2 said:
can you explain what exactly is this? what we will be able to do with it?
Click to expand...
Click to collapse
It automates dual ROM setup and usage.

antmiu2 said:
can you explain what exactly is this? what we will be able to do with it?
Click to expand...
Click to collapse
It generates a "live" backup of your existing ROM on your SD card --- a ROM you can boot to. Then you can flash another ROM to internal memory just as you normally would.
If all goes well, you will have successfully dual booted your Atrix.
Here's the original xda article on dual booting Atrix: http://www.xda-developers.com/android/atrix-4g-dual-booting-method-for-linux-and-windows/

sendust7 said:
If you are using Script Manager to launch boot-rom.sh, go to Settings>More>Advanced>Configuration, set Home directory to {path-to-Boot} (for example, “/storage/sdcard1/Boot” for CM10), press field at bottom to select Home directory, then select “Export $HOME” and “Browse as root”. So when you launch boot-rom.sh from Script Manager, the $HOME directory should be: {path-to-SD-card}/Boot. If not, you get an error message if you enter an argument of 1 or 2 in the command string.
Click to expand...
Click to collapse
Hi sendust. Thank you very much! :good:
Managed to succesfully run TheBill's PA 299 from my sdcard (using AOKP boot.img) and restore and run a backup of a GB rom (nottachtrix based) to/from emmc.
I also managed to reboot from GB to PA299 using Script Manager by following the above quoted steps.
I can't seem to get Script Manager to run the same script from PA299 using 1 as argument to reboot into my GB rom. I did set Home directory as instructed to /storage/sdcard1/Boot but the log still says Home = / and it returns boot.img not found.
Any help would be appreciated
cheers
n1c00_

n1c00_ said:
Hi sendust. Thank you very much! :good:
Managed to succesfully run TheBill's PA 299 from my sdcard (using AOKP boot.img) and restore and run a backup of a GB rom (nottachtrix based) to/from emmc.
I also managed to reboot from GB to PA299 using Script Manager by following the above quoted steps.
I can't seem to get Script Manager to run the same script from PA299 using 1 as argument to reboot into my GB rom. I did set Home directory as instructed to /storage/sdcard1/Boot but the log still says Home = / and it returns boot.img not found.
Any help would be appreciated
cheers
n1c00_
Click to expand...
Click to collapse
Great to hear of your success!
I experienced similar behaviour with Script Manager (SM) running under /system/app. Then I moved it to /data/app and the problem went away.
If SM resides in /data/app and still doesn't work, uninstall it and download the latest version from Play Store.
Here is SM (under /data/app) in action, booting from Neutrino 2.91 (ROM1) to Liquid Smooth (ROM2) ...

sendust7 said:
Great to hear of your success!
I experienced similar behaviour with Script Manager (SM) running under /system/app. Then I moved it to /data/app and the problem went away.
If SM resides in /data/app and still doesn't work, uninstall it and download the latest version from Play Store.
Click to expand...
Click to collapse
Thanks. SM already resides in data/app and reinstalation from Store didn't help.
I realise the problem is with SM and not with the script cause it runs fine in GB
Are there any other options?
Here's what I get
Thanks a million!
n1c00_

[Deleted --- Redundant.]

n1c00_ said:
Thanks. SM already resides in data/app and reinstalation from Store didn't help.
I realise the problem is with SM and not with the script cause it runs fine in GB
Are there any other options?
Here's what I get
Thanks a million!
n1c00_
Click to expand...
Click to collapse
I would check permissions for SM. Below is what I have for CM10 Liquid Smooth (scroll down to "os.tools.scriptmanager-1.apk"). Note that the permissions match those of the other apps.
Another option would be to configure a different app like Terminal Emulator to execute boot-rom.sh as root from the Boot directory.
[email protected]:~# adb kill-server
[email protected]:~# adb shell
* daemon not running. starting it now on port 5037 *
* daemon started successfully *
[email protected]:/ $ su
[email protected]:/ # cd /data/app
[email protected]:/data/app # ls -ld *.apk
-rw-r--r-- root root 5433305 2013-02-02 16:35 Magazines.apk
-rw-r--r-- root root 6160306 2013-02-02 16:35 com.android.vending-1.apk
-rw-r--r-- root root 1345436 2013-02-02 16:35 com.devuni.flashlight-2.apk
-rw-r--r-- root root 5615781 2013-02-02 16:35 com.ebay.mobile-1.apk
-rw-r--r-- root root 6284122 2013-02-01 13:50 com.google.android.apps.currents-1.apk
-rw-r--r-- root root 7232165 2013-02-01 13:50 com.google.android.apps.maps-2.apk
-rw-r--r-- root root 3591566 2013-02-01 13:50 com.google.android.gm-2.apk
-rw-r--r-- root root 4075228 2013-02-01 13:50 com.google.android.gms-1.apk
-rw-r--r-- root root 6149925 2013-02-01 13:50 com.google.android.youtube-2.apk
-rw-r--r-- root root 16600426 2013-02-02 16:35 com.instagram.android-1.apk
-rw-r--r-- root root 5787419 2013-02-02 16:35 com.keramidas.TitaniumBackup-1.apk
-rw-r--r-- root root 316047 2013-02-02 16:35 com.liveov.shotuxtrial-1.apk
-rw-r--r-- root root 7116916 2013-02-02 16:35 com.mediafire.android-1.apk
-rw-r--r-- root root 6869418 2013-02-02 16:35 com.sirma.mobile.bible.android-1.apk
-rw-r--r-- root root 853905 2013-02-02 16:35 com.socialnmobile.dictapps.notepad.color.note-1.apk
-rw-r--r-- root root 417303 2013-02-02 16:35 com.speedsoftware.rootexplorer-1.apk
-rw-r--r-- root root 1004380 2013-02-02 16:35 com.sportstracklive.stopwatch-1.apk
-rw-r--r-- root root 98247 2013-02-02 16:35 eu.chainfire.cfbench-1.apk
-rw-r--r-- root root 1020803 2013-02-02 16:35 eu.chainfire.supersu-1.apk
-rw-r--r-- root root 84111 2013-02-02 16:35 eu.kowalczuk.rsync4android-1.apk
-rw-r--r-- root root 73631 2013-02-02 16:35 fr.depoortere.android.CircleBatteryWidget-1.apk
-rw-r--r-- root root 343102 2013-02-02 16:35 jackpal.androidterm-1.apk
-rw-r--r-- root root 781592 2013-02-02 16:35 jp.sblo.pandora.jota-1.apk
-rw-r--r-- root root 492578 2013-02-02 16:35 org.cohortor.gstrings-1.apk
-rw-r--r-- root root 1193795 2013-02-02 16:35 os.tools.scriptmanager-1.apk
-rw-r--r-- root root 141061 2013-02-02 16:35 se.qzx.isoextractor-1.apk
-rw-r--r-- root root 671989 2013-02-02 16:35 spinninghead.talkingstopwatchlite-1.apk
-rw-r--r-- root root 303317 2013-02-02 16:35 uk.co.nickfines.RealCalc-1.apk
[email protected]:/data/app #

sendust7 said:
I would check permissions for SM. Below is what I have for CM10 Liquid Smooth (scroll down to "os.tools.scriptmanager-1.apk"). Note that the permissions match those of the other apps. Another option would be to configure a different app like Terminal Emulator to execute boot-rom.sh as root from the Boot directory.
Click to expand...
Click to collapse
After few hours of trial and error finally managed to get it working!
Sendust you're a star!
SM just didn't want to configure (probably) because it was installed while running rom from sd. Once I got it installed running the rom on emmc and copied emmc to sd it kept the configuration. I just had to change the argument.
Thanks and keep up the good work :good:

I dont knlw if i am the only one but its seems I cant use dualboot with ICSROM on SD and CM10 on EMMC, everything show to have been done properly but when i try to boot into ICSROM i have a black screen (no bootlogo ), and when i flashed mrom kernel on ICSROM i get the bootlogo for ever ... :crying:
Any ideas ?
PS i use bootemporium

DBSS Troubleshooting
johnannis said:
I dont knlw if i am the only one but its seems I cant use dualboot with ICSROM on SD and CM10 on EMMC, everything show to have been done properly but when i try to boot into ICSROM i have a black screen (no bootlogo ), and when i flashed mrom kernel on ICSROM i get the bootlogo for ever ... :crying:
Any ideas ?
PS i use bootemporium
Click to expand...
Click to collapse
Troubleshooting manual in work.. I will try to have something in a few hours.
[UPDATE, 05 Feb 2012 1315 PST]
I duplicated the problem on my Atrix. In fact I couldn't even get ICSROM 1.4.6 to boot from EMMC. I tried reformatting /system, /cache and /data and re-flashing. Got a fixed Big-M with fadeout, followed by a single-blink and then blank for many minutes.
Then I CWM flashed MROM boot.img using Emporium 3.0 but it hung up at the pulsating Big-M. In retrospect, I may not have waited long enough.
Then I flashed MROM ICS right over ICSROM and it booted.
Then I reflashed ICSROM 1.4.6 and rebooted. Same behavior as at the start.
Then I CWM factory reset and flashed ICSROM 1.4.3 (previous version). This time, I got pulsating Big-M for several minutes (expected due to factory reset) followed by Location Consent screen, indicating a successful boot. So ICSROM 1.4.3 appears to work.
Then I flashed Emporium's ICSROM 1.4.6 boot.img (EMMC) and rebooted. Big-M came up and then... blank --- as before.
So I reinstalled 1.4.6 ROM, factory reset, fastbooted the 1.4.3 boot image (pulled from ICSROM 1.4.3 zip file) and voila... 1.4.6 came up.
These results intimate an issue with the ICSROM 1.4.6 kernel.
Unfortunately there is not a straightforward means of obtaining kernel debug messages (dmesg >> dmesg.txt) on a failed boot: http://bootloader.wikidot.com/linux:android:kmsg
Now if you Copy-ROM ICSROM 1.4.6 to SD, you need a modified boot image. Try this one:
Link (boot-icsrom-1.4.3-sd.img): http://www.mediafire.com/?57b25z5hkid2bc2
Modified init.olympus.rc code (ramdisk):
Code:
mount ext3 /dev/block/mmcblk1p2 /system noatime nodiratime wait ro barrier=1
mount ext3 /dev/block/mmcblk1p4 /data nosuid nodev noatime nodiratime wait barrier=1
mount ext3 /dev/block/mmcblk1p3 /cache nosuid nodev noatime nodiratime wait barrier=1
[UPDATE, 05 Feb 2012 1630 PST]
OK. I may have found a problem with the stock ICSROM 1.4.6 boot.img. If you unpack it and navigate to /ramdisk/default.prop, you will notice several "read-only" settings --- ones that can only be modified in ramdisk. I made one small change: Set ro.debuggable=1 (instead of 0). Here is the modified default.prop:
Code:
#
# ADDITIONAL_DEFAULT_PROPERTIES
#
ro.secure=0
ro.allow.mock.location=0
ro.debuggable=1
persist.sys.usb.config=mtp
After making this one simple change, I repacked the 1.4.6 boot.img (boot-repack.img) then did the following:
Code:
Reboot to CWM
Perform factory-reset
Flash ICSROM 1.4.6
Reboot to fastboot
fastboot flash boot boot-repack.img
fastboot reboot
This time, I still got the familiar Big-M fadeout followed by the single-blink Big-M. But then 30 seconds later, the pulsating Big-M appeared, and several minutes after that, ICSROM 1.4.6 finally came up.
Link (boot-icsrom-146-emmc.img): http://www.mediafire.com/?5da1ngcny8px14w
Note: In the ICS MROM boot.img, "ro.debuggable" is already set to 1.
The short answer is that the ICS kernels are presently not stable, which is why I hesitated to include them in Atrix Boot Emporium.
Hope this helps.

what happens if i use the smart formater to my ext.sdcard and on the card are swap partitions and webtop partition? do i lose them??

Hai_Duong said:
what happens if i use the smart formater to my ext.sdcard and on the card are swap partitions and webtop partition? do i lose them??
Click to expand...
Click to collapse
I deliberated much about this and decided that for V1.0 I would stick with three (primary) ext partitions.
So yes, if you flash SmartPart FZ V1.0 and select the "Create" option, it will first do this:
Code:
echo "We first remove any existing partitions beyond the FAT32 partition..."
#echo "ENTER to continue; CNTL-Z to exit." ; read
parted /dev/block/mmcblk1 rm 4 > /dev/null 2>&1
parted /dev/block/mmcblk1 rm 3 > /dev/null 2>&1
parted /dev/block/mmcblk1 rm 2 > /dev/null 2>&1
parted /dev/block/mmcblk1 print
and then it wll create three new partitions, one each for /system, /cache and /data:
Code:
parted /dev/block/mmcblk1 mkpartfs primary ext2" $val3" "$val4"
parted /dev/block/mmcblk1 mkpartfs primary ext2" $val5" "$val6"
parted /dev/block/mmcblk1 mkpartfs primary ext2" $val7" "$val8"
where the $val parameter values are partition boundaries based on the FAT32 right-hand boundary and fixed partition sizes defined in the shell script.

sendust7 said:
I deliberated much about this and decided that for V1.0 I would stick with three (primary) ext partitions.
So yes, if you flash SmartPart FZ V1.0 and select the "Create" option, it will first do this:
Code:
echo "We first remove any existing partitions beyond the FAT32 partition..."
#echo "ENTER to continue; CNTL-Z to exit." ; read
parted /dev/block/mmcblk1 rm 4 > /dev/null 2>&1
parted /dev/block/mmcblk1 rm 3 > /dev/null 2>&1
parted /dev/block/mmcblk1 rm 2 > /dev/null 2>&1
parted /dev/block/mmcblk1 print
and then it wll create three new partitions, one each for /system, /cache and /data:
Code:
parted /dev/block/mmcblk1 mkpartfs primary ext2" $val3" "$val4"
parted /dev/block/mmcblk1 mkpartfs primary ext2" $val5" "$val6"
parted /dev/block/mmcblk1 mkpartfs primary ext2" $val7" "$val8"
where the $val parameter values are partition boundaries based on the FAT32 right-hand boundary and fixed partition sizes defined in the shell script.
Click to expand...
Click to collapse
oh thats sad. i wanted to try this because i love to test roms but i dont want to give up on my webtop partition.

Using your 1.4.3 boot.img and it still doesnt want to boot in the rom Dont know why, but after i flash the emmc with another rom it doesnt boot, before that it booted from sd
Sent from my Nexus 4 using xda app-developers app

johnannis said:
Using your 1.4.3 boot.img and it still doesnt want to boot in the rom Dont know why, but after i flash the emmc with another rom it doesnt boot, before that it booted from sd
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
OK that's good info. The file: boot-icsrom-1.4.3-sd.img was intended to boot 1.4.6 on SD. But of course it does not have the "ro.debuggable=1" fix. So when I got 1.4.6 to boot on EMMC using the fix:
Link (boot-icsrom-146-emmc.img): http://www.mediafire.com/?5da1ngcny8px14w
I realized that boot-icsrom-1.4.3-sd.img probably would not boot 1.4.6 on SD. And such was the case for me.
Did you try this:
Code:
Reboot to CWM
Perform factory-reset
Flash ICSROM 1.4.6
Reboot to fastboot
fastboot flash boot boot-icsrom-146-emmc.img
fastboot reboot
I would not be surprised if you got different results based on what the ICSROM author says...
http://forum.xda-developers.com/showthread.php?p=37561654&highlight=work#post37561654 ,
]If someone can post a link I will definitely take a look at it.
But please don't your hopes too high guys. Remember this ROM runs different on every device.
Click to expand...
Click to collapse
[UPDATE 07 Feb 2013, 0745 PST]
So I unpacked the ICSROM 1.4.6 and MROM boot images and found that the ICSROM init.olympus.rc (the device-specific script launched at boot time by the init process) is three times the size of MROM's init.olympus.rc.]. More to follow...

Boot-Time Auto-SuperLog! [12 Apr 2013]

Boot-Time Auto-Superlog! [12 Apr 2013]
USERS --- TESTERS --- DEVS​Plumb the depths of Middle Droid with Auto-Superlog!​
So…
Your device doesn't finish booting
It reboots on its own (and you may not know it)
An application or feature crashes (and you may not know it)
Generally speaking, any manually-launched app or tool could miss key events leading to random reboot or application crash.
Problem addressed with Auto-Superlog!​
cm10-auto-superlog-v1.0.zip (3MB): http://www.mediafire.com/?cf5f9rq4z7p6gep
This flashable zip is tested working on my Atrix running CWM Recovery 5.0.2.0 and CM10 SuperLite. It should also work on epinter’s CM10 4.1.x builds and on close relatives. Not sure about 4.2.x yet.
In this exciting age of alpha-beta ROM testing, my lightweight Auto-Superlog, presently built on epinter’s versatile CM10 boot image (for demo purposes), can help just about anyone, whether end-user, tester or developer!
In fact it is already helping me track down abnormal battery drain and shutdown problems!
Alternatively instead of flashing the boot-time version, you can extract “auto-superlog.sh” from the flashable zip and manually execute it at run time.
Features
Automatically launches at boot-time under “class_start core” --- just after ROM filesystems are mounted, thus maximizing the likelihood of capturing key events, even if phone does not finish booting
Comprehensive log set includes: system build properties (getprop), kernel configuration file (from /proc/config.gz), kernel dmesg and system logcat --- all in sync, all in ASCII text format, and all stored in a single gzipped, time-stamped tar file on $EXTERNAL_STORAGE/auto-superlog for easy access and analysis.
Android events are quietly, nimbly and continuously streamed via kernel “dmesg” and system “logcat” commands. The dmesg log is pushed at 2-second intervals (default) with a 1MB ring buffer which is cleared on each pass. Logcat is configured to log “main” and “system” events with a generous 10MB buffer to help in discerning error trends.
Access real-time dmesg and logcat output right on your device by tapping the /data/auto-superlog directory using a (root) file explorer.
Log file contents are time stamped using absolute time ([YYYY-]MM-DD HH:MM:SS), enabling users to correlate Android events with the outside world
Filename timestamps show when your system was rebooted
Self-cleaning feature: On reboot, your most recent superlog is gzipped and archived to $EXTERNAL_STORAGE and then is removed from /data/auto-superlog so only your most recent superlog remains on the /data partition.
Shell script: auto-superlog.sh is stored under /system/bin, enabling users to extract and execute it at run-time and/or customize.
How to kill dmesg and logcat? Use the ps and grep commands: http://stackoverflow.com/questions/3117095/stopping-an-android-app-from-console (It’s a sheepish way of saying “mechanization of this feature is still in work” lol)
Instructions
Nandroid Backup current ROM (security blanket)
Flash zip if running epinter CM10 4.1.x or close relative (e.g. SuperLite)
Reboot and relax.
…OR, if you don’t want to flash the zip, but still want the run-time features of auto-superlog, simply extract /system/bin/auto-superlog.sh from zip and do this…
copy auto-superlog.sh to /system/bin (Tip: mount /system/bin as read-write (rw), then revert to ro when done)
chmod 0755 /system/bin/auto-superlog.sh
sh /system/bin/auto-superlog.sh (using Script Manager or other tool, as root)
Click to expand...
Click to collapse
After launching the script, just tap the Home button to resume other activity as the loggers are now running in background. Then you will have real-time streaming dmesg and logcat (as well as getprop and kernel config) at your fingertips --- literally.
The advantage of flashing the zip (if it’s compatible with your ROM) is that you are more likely to capture key events leading to a failed boot, random reboot or application crash.
Screenshots
​
Boot Image Source Code
This is the only change I made to CM10 boot.img...
Code:
ramdisk/init.olympus.rc ...
# sendust7 (12 Apr 2013)
service auto-superlog /system/bin/sh /system/bin/auto-superlog.sh
class core
# class main
# class late_start
user root
group system
# disabled
oneshot
# sendust7 (12 Apr 2013)
Documentation
dmesg: http://unixhelp.ed.ac.uk/CGI/man-cgi?dmesg+8
logcat: http://developer.android.com/tools/debugging/debugging-log.html#outputFormat
Android Encryption: http://source.android.com/tech/encryption/android_crypto_implementation.html
from Android Encryption…"This magic was accomplished by requiring all services to be in 1 of 3 groups: core, main and late_start. Core services are never shut down after starting. main services are shutdown and then restarted after the disk password is entered. late_start services are not started until after /data has been decrypted and mounted.”
Click to expand...
Click to collapse
Thoughts and Ideas: This has been a fun project so far. Time permitting, I may be able to service bug fixes and add more goodies like event filtering.
Disclaimer: Standard disclaimers apply.
Credits:Emerson Pinter (CM10 for Atrix 4g), Cyanogenmod Team

Very nice!
The OS considers the internal SD as EXTERNAL_STORAGE in assigning the env variable which is perhaps the reason you should too:
Booted without external sd mounted:
Code:
[email protected]:/ $ echo $EXTERNAL_STORAGE
/storage/sdcard0
Booted with external sd mounted:
Code:
[email protected]:/ $ echo $EXTERNAL_STORAGE
/storage/sdcard0
Possibly just tweak this part of your script:
Before
Code:
/system/bin/mount -t vfat /dev/block/mmcblk1p1 $EXTERNAL_STORAGE
After
Code:
/system/bin/mount -t vfat /dev/block/mmcblk0p18 $EXTERNAL_STORAGE
This then sends the archive to a location that will always exist (sdcard0).
I mention as I don't always have external SD mounted.
Sent from my MB860 using Tapatalk 2

Thanks sendust7
Good job !

[xt907][CWM Advanced Edition] PhilZ Touch

PhilZ Touch is a CWM Advanced Edition that adds all the features you could ever miss in CWM
It is a well proven recovery for many phones
It also adds a full touch interface a completely configurable GUI
Main thread + features + install instructions + dev support
http://forum.xda-developers.com/showthread.php?t=2201860
Please give your feedback, what works, and any bug you could encounter
Read the features, and check if you are missing something
Also, do not forget to read about the powerful aroma file manager integration and double tap shortcut
Download links
Last version can be found here:
Motorola Droid RAZR M (xt907)
http://d-h.st/users/philz_touch/?fld_id=25606#files
Click to expand...
Click to collapse
Big thanks to @jbaumert for building open source and testing

Phil3759 said:
This is a first release, completely untested
Use at your own risk
Click to expand...
Click to collapse
A little testing done here. I did some backups and restores, both CWM and TWRP and this seems to be working well. Thanks to Phil for his work!!

jbaumert said:
A little testing done here. I did some backups and restores, both CWM and TWRP and this seems to be working well. Thanks to Phil for his work!!
Click to expand...
Click to collapse
Thank you
I added a small credit to you in OP
Thank you for your testing

[CWM-APP][1.91] AROMA Filemanager + TERMINAL
LINK: http://forum.xda-developers.com/showthread.php?p=25911428
Normally one would flash this and reboot, but PhilZ recovery has a place to load directly. Makes a very convenient way to work the files on your phone.

little hiccup installing on xt907 CM 10.2
Starting recovery on Tue Oct 8 04:29:53 2013
framebuffer: fd 4 (540 x 960)
CWM-based Recovery v6.0.1.4
recovery filesystem table
=========================
0 /tmp ramdisk (null) (null) 0
1 /sdcard datamedia /dev/null (null) 0
2 /external_sd vfat /dev/block/mmcblk1p1 /dev/block/mmcblk1 0
3 /system ext4 /dev/block/platform/msm_sdcc.1/by-name/system (null) 0
4 /cache ext4 /dev/block/platform/msm_sdcc.1/by-name/cache (null) 0
5 /data ext4 /dev/block/platform/msm_sdcc.1/by-name/userdata (null) 0
6 /boot emmc /dev/block/platform/msm_sdcc.1/by-name/boot (null) 0
7 /logo emmc /dev/block/platform/msm_sdcc.1/by-name/logo (null) 0
8 /recovery emmc /dev/block/platform/msm_sdcc.1/by-name/recovery (null) 0
9 /pds ext4 /dev/block/platform/msm_sdcc.1/by-name/pds (null) 0
10 /modem ext4 /dev/block/platform/msm_sdcc.1/by-name/modem (null) 0
W:Unable to get recovery.fstab info for /datadata during fstab generation!
W:Unable to get recovery.fstab info for /emmc during fstab generation!
W:Unable to get recovery.fstab info for /sd-ext during fstab generation!
I:Completed outputting fstab.
Irocessing arguments.
I:Checking arguments.
I:device_recovery_start()
Command: "/sbin/recovery"
ro.boot.hardware=qcom
ro.boot.serialno=TA22806LL0
ro.boot.baseband=msm
ro.boot.mode=normal
ro.boot.bootloader=0x109B
ro.boot.carrier=vzw
ro.serialno=TA22806LL0
ro.bootmode=normal
ro.baseband=msm
ro.bootloader=0x109B
ro.hardware=qcom
ro.revision=33440
ro.emmc=1
ro.boot.emmc=1
ro.factorytest=0
ro.secure=0
ro.allow.mock.location=1
ro.debuggable=1
persist.sys.usb.config=adb
ro.build.id=JRO03L
ro.build.display.id=full_scorpion_mini-eng 4.1.1 JRO03L eng.p3droid.20120925.122822 test-keys
ro.build.version.incremental=eng.p3droid.20120925.122822
ro.build.version.sdk=16
ro.build.version.codename=REL
ro.build.version.release=4.1.1
ro.build.date=Tue Sep 25 12:29:01 MST 2012
ro.build.date.utc=0
ro.build.type=eng
ro.build.user=p3droid
ro.build.host=p3droid
ro.build.tags=test-keys
ro.product.model=Full Android on Emulator
ro.product.brand=Android
ro.product.name=full_scorpion_mini
ro.product.device=scorpion_mini
ro.product.board=scorpion_mini
ro.product.cpu.abi=armeabi-v7a
ro.product.cpu.abi2=armeabi
ro.product.manufacturer=unknown
ro.product.locale.language=en
ro.product.locale.region=US
ro.wifi.channels=
ro.board.platform=msm8960
ro.build.product=scorpion_mini
ro.build.description=full_scorpion_mini-eng 4.1.1 JRO03L eng.p3droid.20120925.122822 test-keys
ro.build.characteristics=default
ro.cm.device=scorpion_mini
keyguard.no_require_sim=true
ro.com.android.dateformat=MM-dd-yyyy
ro.carrier=unknown
ro.ril.hsxpa=1
ro.ril.gprsclass=10
ro.adb.qemud=1
ro.kernel.android.checkjni=1
net.bt.name=Android
net.change=net.bt.name
dalvik.vm.stack-trace-file=/data/anr/traces.txt
init.svc.ueventd=running
init.svc.recovery=running
service.adb.root=1
init.svc.adbd=running
I:Checking for extendedcommand...
I:Skipping execution of extendedcommand, file not found...
I:Can't partition non-vfat: datamedia
I:Can't partition unsafe device: /dev/block/mmcblk1p1
I:Can't format unknown volume: /emmc
I:using /data/media for /sdcard.

i try to flash into my RazrM but shows this error : assert failed......(status 7)
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}

This recovery is the BOMB. It allows you to protect yourself from the deadly miss-touches that Touch Recovery leaves you to discover & TWRP wisely avoids. The icing on the cake is the AROMA file explorer (not included in Philz btw: a separate file you put in your cwm folder).
Thanks for the Great Work.

toroloco73 said:
i try to flash into my RazrM but shows this error : assert failed......(status 7)
Click to expand...
Click to collapse
It started doing the same to me so I made a zip w/o the check.
http://forum.xda-developers.com/showthread.php?p=42689559#post42689559

Version 6 seems to have a major bug for me anyway.
http://forum.xda-developers.com/showthread.php?t=2545120

aviwdoowks said:
Version 6 seems to have a major bug for me anyway.
http://forum.xda-developers.com/showthread.php?t=2545120
Click to expand...
Click to collapse
Oh
And how that can be helpful in a dev thread?
Maybe detail the MAJOR BUG and eventually post a log

Phil3759 said:
Oh
And how that can be helpful in a dev thread?
Maybe detail the MAJOR BUG and eventually post a log
Click to expand...
Click to collapse
Details:
On some boots it fails to read either card.
When it does succeed: sdcard is quick & sdcard1 is very slow & aroma access is only through /storage folder no shortcut in root present.
Also the rom install failure when repeated with 6037 was a success.

aviwdoowks said:
Details:
On some boots it fails to read either card.
When it does succeed: sdcard is quick & sdcard1 is very slow & aroma access is only through /storage folder no shortcut in root present.
Also the rom install failure when repeated with 6037 was a success.
Click to expand...
Click to collapse
then you'll also have these on stock CWM as I did not change anything
Are other people affected? Try to format external sdcard
Are you using exfat also? CWM uses fuse for that which makes it very very slow, sadly

Phil3759 said:
then you'll also have these on stock CWM as I did not change anything
Are other people affected? Try to format external sdcard
Are you using exfat also? CWM uses fuse for that which makes it very very slow, sadly
Click to expand...
Click to collapse
Thanks
Format recently just prior to the much problem free 6037 speedy use. Then the 6045 slowdown, file abnormalities & crash. Now back on 6037 (& all is great) but I must use a no assert check version that others are using too. Yet the assert version did work at first.

aviwdoowks said:
Thanks
Format recently just prior to the much problem free 6037 speedy use. Then the 6045 slowdown, file abnormalities & crash. Now back on 6037 (& all is great) but I must use a no assert check version that others are using too. Yet the assert version did work at first.
Click to expand...
Click to collapse
are you flashing the good version?
need more feedback from others + logs

Phil3759 said:
are you flashing the good version?
need more feedback from others + logs
Click to expand...
Click to collapse
Wrong button but thanks anyway.
I am forced to flash the v5 but I edited the assert check out as bombs on status 7.
---------- Post added at 02:49 PM ---------- Previous post was at 02:44 PM ----------
Btw what is the good version?

Does this recovery support KitKat 4.4 ROMS?

nprev420 said:
Does this recovery support KitKat 4.4 ROMS?
Click to expand...
Click to collapse
The 6045 v6 for sure, the 6037 v5 maybe.

Phil3759
One additional bit of evidence: After redownloading v6, the lag on sdcard1 read was still very long. Unwilling to temp another rsd restore, I DLed the mb886 & removed the assert check. Result NO LAG & just key input of course. Still Aroma has only /storage/sdcard1 path to extSD.

I just formated a new 64 gb sd with the mb886 ver. I chose the default type. I stll get a ~20 sec lag on initial read. The previous (post) fast read must have been a 2nd read.
Do you plan on updating the msm8960 v6?
Thank you for the great recovery.

Also on my old 16 the card it lagged the same, but I new I wanted a new card anyway, so I waited cause I knew I could have been my card.

TWRP commandline backup problems

Hi.
I'm trying to backup data partition with cmdline due to a broken display (currently, LOS 17.1 is installed). However it doesn't work. It seems to having issues with /data/system_ce/0. Can anyone help? The backup worked with via display in the past. Here is some logfile output:
Code:
[BACKUP STARTED]
* Backup Folder: /data/media/0/TWRP/BACKUPS/84a0237/2021-05-22--19-20-37
Invalid encryption mode 'ice:aes-256-cts'
Backing up Data...
Backups of Data do not include any files in internal storage such as pictures or downloads.
Invalid encryption mode 'ice:aes-256-cts'
Breaking backup file into multiple archives...
I:Creating backup...
I:Creating tar file '/data/media/0/TWRP/BACKUPS/84a0237/2021-05-22--19-20-37/data.ext4.win000'
I:addFile '/data/server_configurable_flags' including root: 1
==> set selinux context: u:object_r:server_configurable_flags_data_file:s0
found policy '/data/server_configurable_flags' - '1DK' - 'c0cd60c87b2b4dfc'
I:addFile '/data/system_ce' including root: 1
==> set selinux context: u:object_r:system_data_file:s0
I:addFile '/data/system_ce/0' including root: 1
==> set selinux context: u:object_r:system_data_file:s0
failed to lookup tar policy for '/data/system_ce/0' - '1435bb0a12e56a60'
I:Error adding file '/data/system_ce/0' to '/data/media/0/TWRP/BACKUPS/84a0237/2021-05-22--19-20-37/data.ext4.win000'
Error creating backup.
I:ERROR tarList for thread ID 0
Error creating backup.
I:InfoManager saving '/data/media/0/TWRP/BACKUPS/84a0237/2021-05-22--19-20-37/data.info'
createTarFork() process ended with ERROR: 255
Backup Failed. Cleaning Backup Folder.
I:Copied file /tmp/recovery.log to /data/media/0/TWRP/BACKUPS/84a0237/2021-05-22--19-20-37/recovery.log
Backup Failed
The device uses FBE, but users are decrypted successfully:
Code:
User 0 Decrypted Successfully
I:All found users are decrypted.
Data successfully decrypted
I can pull data from every folder. Maybe it is an idea to pull the data manually? But which data/folders should be pulled?
Thanks everybody in advance for some responses and help.

How To Guide How to "fix" the error Cannot load Android system. Your data may be corrupt.

If a serious error occurs when booting Android, Android boots the phone from the recovery installed on the phone. The standard Android recovery then aborts the boot process with an error message similar to this one:
Cannot load Android system. Your data may be corrupt.
and the only options to continue are "Try again" or "Factory data reset".
The error message is not really useful and most documentation on the Internet that I found recommends a factory reset to fix the problem. In most cases, factory reset works, but it has the disadvantage that you lose all the settings and data on the phone. So in most cases this is the worst option.
However, if the error is not caused by an invalid or missing file in the partitions for /data or /metadata, resetting to factory defaults will not fix the problem, but the data from the phone will still be gone.
Therefor I wrote this little HowTo.
This HowTo is not about how to fix that error -- it only contains some hints to find the reason for the error.
To get more information about the error and also the possibility to backup the phone's data, TWRP can be used:
Just poweroff the phone, reboot the phone into the bootloader, and then reboot the phone from the TWRP image, e.g:
Bash:
sudo fastboot boot /data/backup/ASUS_ZENFONE8/twrp/twrp-3.7.0_12-0-I006D-enhanced.img
Note:
In most cases, there is no option to turn off the phone in this dialog, so the phone must be turned off using the phone keys.
The key combination to turn off the phone during this dialog depends on the phone; on an ASUS Zenfone 8, this key combination must be used:
Press Volume UP + Volume DOWN + Power for 20 or more seconds
After the phone booted into the TWRP image connect via adb to the phone and check the TWRP logfile for a more detailed error message. The logile used by TWRP is /data/recovery/log.gz. Search for the string "Android Rescue Party trigger" in the TWRP logfile.
Note:
/data/recovery/log.gz is a compressed file ; use gzip to uncompress it.
Example:
Code:
ASUS_I006D:/ # gzip -cd /data/recovery/log.gz | more
Starting TWRP 3.7.0_12-0-d07fdb3c on Sat Jan 10 00:53:15 1970
(pid 403)
I:Lun file '/config/usb_gadget/g1/functions/mass_storage.0/lun.0/file'
PRODUCT_USE_DYNAMIC_PARTITIONS := true
TW_INCLUDE_CRYPTO := true
I:TW_BRIGHTNESS_PATH := /proc/lcd_brightness
I:Found brightness file at '/proc/lcd_brightness'
I:TWFunc::Set_Brightness: Setting brightness control to 420
I:TW_EXCLUDE_ENCRYPTED_BACKUPS := true
I:LANG: en
I:AB_OTA_UPDATER := true
Starting the UI...
Skipping adf graphics -- not present in build tree
setting DRM_FORMAT_XBGR8888 and GGL_PIXEL_FORMAT_RGBA_8888
setting DRM_FORMAT_XBGR8888 and GGL_PIXEL_FORMAT_RGBA_8888
....
I:Switching packages (TWRP)
boot command: boot-recovery
I:Startup Commands:
Android Rescue Party trigger! Possible solutions? Either:
1. Wipe caches, and/or
2. Format data, and/or
3. Clean-flash your ROM.
The reported problem is:
'--reason=set_policy_failed:/data/misc'
'--reason=set_policy_failed:/data/misc'
ro.boot.bootreason=shutdown
ro.boot.id.rf=1
If the error message is still not helpful in finding the reason for the error, try a Google search.
And if a factory reset is necessary, you can at least back up your data on the phone before performing the reset.
More infos about Android Rescue Party Trigger
The Android Rescue Party Trigger is an error handling process from Android (see here for more details about this Android functionality)
Android Rescue Party Trigger can also be triggered by Android while the OS is running :
In this case there should be some additional messages in the logfile /data/system/uiderrors.txt.
In addition, and if Magisk is installed, it might be useful to write the logcat messages to a file using the script from this post:
https://gist.github.com/niikoo/3f6bd13a69f2d68f3dd51cc667e79bdc
File: /data/adb/post-fs-data.d/0001logcatboot
Code:
#!/system/bin/sh
mkdir -p /cache/logs
/system/bin/logcat -r 1024 -n 9 -v threadtime -f /cache/logs/log >info.log 2>err.log &
The script can also be "installed" after the error already occured, to do this:
Boot the phone from the TWRP image; copy the script to the directory /data/adb/post-fs-data.d; make it executable and reboot the phone again from the installed OS to trigger the error again.
Note that logcat is not yet running if the error occurs in the early boot phase.
Caution:
If possible, TWRP will mount /data into the partition used for /data in the Android OS. Therefore, you can view the recovery boot logs in /data/recovery even after restarting the Android operating system as the user root.
However, if mounting the partition for /data in TWRP does not work, /data will be a directory in the root file system, e.g.:
Code:
130|ASUS_I006D:/ # df -h /data
Filesystem Size Used Avail Use% Mounted on
rootfs 3.2G 101M 3.1G 4% /
ASUS_I006D:/ #
In this case the contents of /data/reocvery are lost after rebooting the phone!
Notes:
The Android kernel uses the device /dev/block/by-name/misc to store the kernel parameter for the recovery kernel. The kernel from the recovery TWRP will clean the device /dev/block/by-name/misc . Therefor the error message is only visible in the logs of the first boot of TWRP.
The active log file for TWRP is /tmp/recovery.log; you can also use that file for the checks. Note that /tmp is mounted on a ramdisk.
On the page https://source.android.com/docs/core/tests/debug/rescue-party are instructions to force an Android Rescue Partry trigger by setting some properties but I did not get that to work neither in the OmniROM 13 nor in the ASUS Android 12.
To avoid the reboot from the TWRP image, install the TWRP recovery on the phone. In this case, Android will automatically boot into the installed TWRP recovery when a fatal error occurs.