LG G3 Lineage OS 18.1 TWRP Failed to mount ''...'' issues - G3 Q&A, Help & Troubleshooting

Hi all! I'm new into forum. I have a question. I rooted my phone but sometimes I get this error and I can't fix it. Is there anyone that can help me out of this problem?

''Failed to mount '/cache' (Invalid argument)
E : Primary block device '/dev/block/platform/msm_sdcc.1/by-name/userdata' for mount point '/data' is not present!
Updating partition details...
Failed to mount '/cache' (Invalid argument)
Failed to mount '/data' (Invalid argument)
Failed to mount '/firmware' (Invalid argument)
Failed to mount '/system' (Invalid argument)
...done
Unable to mount storage
Failed to mount '/data' (Invalid argument)
Full SELinux support is present.
Uanble to mount /data/media/TWRP/.twrps
MTP Enabled
Failed to mount '/system' (Invalid argument)''

Related

[Q] error mounting data

Help. What should I do? This shows up at the recovery.
I tried restoring and flashing new ROM.
Code:
E:Unable to mount '/data'
E:Unable to mount internal storage
E:Unable to mount /data/medua during GUI startup.
E:Unable to mount /data/medua/TWRP/.twrps when trying to read settings file.
E:Unable to mount '/data'
E:Unable to mount '/data'
E:Unable to mount '/data'
Hwoarang04 said:
Help. What should I do? This shows up at the recovery.
I tried restoring and flashing new ROM.
Code:
E:Unable to mount '/data'
E:Unable to mount internal storage
E:Unable to mount /data/medua during GUI startup.
E:Unable to mount /data/medua/TWRP/.twrps when trying to read settings file.
E:Unable to mount '/data'
E:Unable to mount '/data'
E:Unable to mount '/data'
Click to expand...
Click to collapse
Oopppsss,,, I fixed it,
Formatting the '/data' fixed it.
(I'm like talking to myself. lol)

TWRP: "E:failed to mount /sdcard (Invalid argument)"

I formatted my Kindle Fire using my Mac computer as a Mac OS Extended (Journaled) drive. Unfortunately, when I tried installing a ROM on my Kindle, it did not succeed. So, I wiped the cache, Dalvik cache, and system (oops), and performed a factory reset. However, when I attempted to wipe the external storage, it Failed. The error message stated:
Code:
E:failed to mount /sdcard (Invalid Argument)
E:tw_format_rmfr: failed to mount "/sdcard"
* Verifying filesystems...
* Verifying partition sizes...
E:Unable to mount '/sdcard' (tw_mount)
E:Unable to mount '/sdcard' (tw_mount)
E:failed to mount /sdcard (Invalid Argument)
E:failed to mount /sdcard (Invalid Argument)
E:failed to mount /sdcard (Invalid Argument)
Additionally, the Kindle Fire has no OS installed (since I wiped to system), and the ADB shell does not recognize my device. Any ideas on what to do? Thanks to anyone who responds!

Failed to Mount

Hey,
I got this error codes in twrp when im rooting.
Failed to mount /data (invalid argument)
Failed to recreate /data/media folder.
Failed to mount /data (invalid argument)
Failed to mount /cpefs (Read-Only file system)
Unable to mount storage
Failed to mount /data (invalid argument)
Unable to mount /data/media/TWRP/.twrps
Failed to mount /cpefs (Read-Only file system)
Somebody know how to fix ?

Stuck at TWRP. Unable to flash anything. Please help :(

Hi everyone. Please help me out. I was trying to root my Xperia M C1904, so first I installed TWRP v3.0.2.0 and then I decided to flash my custom ROM as well.Unfortunately I couldn't do anything now. My phone keeps on rebooting to this recovery everytime I try to boot my phone. I somehow copied ROMs and .img files just to make sure that something,s wrong with this thing. I even download my stock firmware as well. But I can't do anything now. Neither I can boot to system, nor in fastboot as well.
And yeah, when trying to flash, I get these many errors. I thoroughly checked everything on Internet and thought that maybe flashing to stock ROM might help, but this thing won't even flash anything and just keeps on booting to recovery.
PLEASE! PLEASE Help me!
PS: Here is the error below showing in my phone.
E:Could not mount /data and unable to find crypto footer
E:Unable to mount '/data'
E: Unable to recreate /data/media folder.
Updating partition details...
E:Unable to mount '/system'
E:Unable to mount '/data'
...done
E:Unable to mount storage.
E:Unable to mount /data/media during GUI startup
Full SELinux support is present.
E:Unable to mount /data/media/TWRP/ . twrp when trying to read settings file
E:Unable to mount '/data'
MTP Enabled
E:Unable to mount '/data'
E:Unable to mount '/data'
E:Unable to mount '/data'
E:Unable to mount '/data'
E:Unable to mount '/data'
E:Unable to mount '/data'
E:Unable to mount '/data'
E:Unable to mount '/data'
E:Unable to mount '/data'
E:Unable to mount '/data'
E:Unable to mount '/data'
E:Unable to mount '/system'
E:Unable to mount '/system'
E:Unable to mount '/system'
E:Unable to mount '/system'
E:Unable to mount '/system'
E:Unable to mount '/system'
E:Unable to mount '/system'
E:Unable to mount '/system'
E:Unable to mount '/data'
E:Unable to mount '/data'
E:Unable to mount '/data'
E:Unable to mount '/data'
E:Unable to mount '/data'
E:Unable to mount '/data'
E:Unable to mount '/data'
E:Unknown MTP message type: 1
E:Error changing file system
I have a similar problem.. I had the AOSP 7.1.1. BETA 5 ROM but I decided to transfer to Ressurection Remix, I installed it, but it showed me the Unable to mount /cache (invalid argument) error and now it doesn't boot even if I restore my backup with the old ROM. I tried connecting the phone to the Flashtool, but the drivers seem mashed up and I can't even flash my stock software. I wasted my whole day and now I'm clueless... I hope that the phone isn't bricked, broken and somehow I could fix it.
Hello folks.. I had same issue when I flashed aosp based rom from lineage ROM and vice versa. I resolved this issue by following steps..
1) Download Androxyde flashtool which will you get in Google search. This flashtool made only for Sony devices and has build in device drivers which could be install manually. For practical watch on YouTube.
2) Download fotakernel.img from https://www.google.co.in/amp/s/foru...cwm-twrp-recoveries-custom-roms-t3016507/amp/ and follow steps that has given.
3)After flashing you will get twrp in which mount option will have cache, system, data etc partitions. Check it to see wheather that particular partition mount.
4) Flash rom and check for further errors.. mostly I used all ROM available for our device which played this trick work..

Boot freeze and partitions lost

Hi,
my german N7100 one sad day rebooted just to the Samsung logo and froze.
After some research i found Heimdall and jOdin and managed to flash TWRP 3.3.1-0 as recovery.
Booted into that, looked around and found on tapping the menu icon:
Code:
Failed to mount '/cache' (Invalid argument)
E:primary block device '/dev/block/mmcblk0p16' for mount point /data is not present!
Failed to mount '/data' (Invalid argument)
Unable to recreate /data/media folder.
Updating partition details...
Failed to mount '/efs' (Invalid argument)
Failed to mount '/cache' (Invalid argument)
Failed to mount '/system' (Invalid argument)
Failed to mount '/data' (Invalid argument)
...done
Unable to mount storage
Failed to mount '/data' (Invalid argument)
Full SELinux support is present
E:
Unable to mount /data/media/TWRP/.twrps
MTP Enabled
ADB was and is enabled.
Flashing a stock ROM with jOdin first complained about a missing PIT file, then proceeded getting one from the phone, then did the flashing and reported PASS.
Didn't change a thing, though, the phone still didn't boot further, and TWRP reported the same as before.
adb shell
works and i looked around in the phone; i found
/dev/block/mmcblk0
and
/dev/block/mmcblk0p1,
both readable by less, but no other mmcblk* were there.
The phone has a MicroSD card inserted, which isn't listed in /dev or /dev/block, although TWRP can write the system logs "successfully" to it.
Right now, i can't check the contents without a MicroSD adapter.
I looked around here and found nothing quite similar, therefore this new thread.
Help, please?
--
best regards,
-- recook
maybe emmc dead or what?

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