E: Unable to mount ... - Xperia SP Q&A, Help & Troubleshooting

Hello, anyone could help me?
I was on cm 12.1 and via twrp I wiped everything, flashed cm 11 and gapps everything went without errors but it didn't boot up properly.
I restarted and I'm getting those errors in twrp:
E: unable to mount '/cache'
E: unable to mount '/data
E: unable to mount storage
Is there any solution?

Somehow I managed it to work...

Related

[Q] (Q) E: cant mount /cache/recovery/command etc

I tried to flash new rom today and for somereason after i tried to reboot i booted to cmw and i got these errors:
E:
E: cant mount /cache/recovery/command
E: cant mount /cache/recovery/log
E: cant open /cache/recovery/log
E: cant mount /cache/recovery/last_log
E: cant open /cache/recovery/last_log
And i cant get access to my internal sd card. It wont clear cache or do factory reset and cant mound /data,/emmc and /data. So i can't use my phone. I've tried few "fixes" from several posts/forums. I've smartflash but it cant regonize my phone, so if someone could help me to fix this problem that would be nice.
EDIT: Problem solved
Hey,
how did you fix the problem? I have the same exact problem.
could you plz tell me how you fixed it.
try to reboot.
If it's not working and you need sdcard, you could take off the sdcard ( it's possible because it's not under battery ) and return it. Normally you could mount sdcard.
It works for me.
pcjorma said:
I tried to flash new rom today and for somereason after i tried to reboot i booted to cmw and i got these errors:
E:
E: cant mount /cache/recovery/command
E: cant mount /cache/recovery/log
E: cant open /cache/recovery/log
E: cant mount /cache/recovery/last_log
E: cant open /cache/recovery/last_log
And i cant get access to my internal sd card. It wont clear cache or do factory reset and cant mound /data,/emmc and /data. So i can't use my phone. I've tried few "fixes" from several posts/forums. I've smartflash but it cant regonize my phone, so if someone could help me to fix this problem that would be nice.
EDIT: Problem solved
Click to expand...
Click to collapse
how did you solve it? i have the same problem. you should have stated here how you solved it you could have helped many users.

[Q] TWRP problem

i booted up in twrp and these occurs..
E: Unable to mount '/data'
E: Unable to recreate /data/media folder
Updating partition details...
E:Unable to mount '/cache'
E: Unable to mount '/data
E: Unable to mount internal storage
what should i do? im afraid to fullwipe in twrp since my storage doesnt mount help me with this pls
mcrenz said:
i booted up in twrp and these occurs..
E: Unable to mount '/data'
E: Unable to recreate /data/media folder
Updating partition details...
E:Unable to mount '/cache'
E: Unable to mount '/data
E: Unable to mount internal storage
what should i do? im afraid to fullwipe in twrp since my storage doesnt mount help me with this pls
Click to expand...
Click to collapse
Fastboot flash a fresh copy of twrp
bigdaddy619 said:
Fastboot flash a fresh copy of twrp
Click to expand...
Click to collapse
thanks mate it works
sorry for posting here...
i have the same problem with my karbonn st10.
twrp says unable to mount /media
i tried to flash flash recovery using fastboot but it stuck at "waiting for the device"
plz help... any suggestions,..
freeeekout said:
sorry for posting here...
i have the same problem with my karbonn st10.
twrp says unable to mount /media
i tried to flash flash recovery using fastboot but it stuck at "waiting for the device"
plz help... any suggestions,..
Click to expand...
Click to collapse
Close the terminal window, unplug your phone, and try again with a new terminal window. If that doesn't work restart your computer and start over.
mojitochica said:
Close the terminal window, unplug your phone, and try again with a new terminal window. If that doesn't work restart your computer and start over.
Click to expand...
Click to collapse
Thank you for the reply
I am using cmd in windows 7
I tried your suggestions but it ptgk still is pttaj stuck at waiting for the device
Adb is recognizing my ddtgad device but fastboot doesn't...
Any other solutions..?

[Q] Problem with /cache in recovery

Hi there,
Just wanted to install a custom recovery image for the first time on this device and make a nandroid backup. Well, not everything went as expected
here's what I've done:
-unlocked the bootloader via htcdev.com [worked]
-fastboot erase cache [worked]
-installed TWRP [worked]
in TWRP I wanted to create a Backup and selected everything. However it gave me an error message that /cache couldn't be mounted (or something like that, can't remember exactly, but read on). So I tried it with CWM (again, first I erased cache with fastboot, then installed CWM) Well, these are the messages I get when I try to make a backup:
E: Can't mount /cache/recovery/command
E: Can't mount /cache/recovery/log
E: Can't open /cache/recovery/log
E: Can't mount /cache/recovery/last_log
E: Can't open /cache/recovery/last_log
then it backs up boot img, recovery, system and data, which works flawlessly. Then, the error messages continue:
No /sdcard/.android_secure found. Skipping backup of applications on external storage. [seems logical, as I don't have an external sdcard]
Backing up cache...
Can't mount /cache!
Is it possible that it can't mount /cache as I erased it via fastboot? Or what could've caused the issue, and how do I resolve it? Thanks in advance.
Doesn't matter, just ignore it
EDIT: To expand on the above, if you've not booted the phone up since flashing the recovery there is no cache to backup
Didn't think the soultion was that simple haha, but thanks
/Edit:
To expand on the above, if you've not booted the phone up since flashing the recovery there is no cache to backup
Click to expand...
Click to collapse
well, that kinda explains it. thanks again.
b0ld said:
Didn't think the soultion was that simple haha, but thanks
/Edit:
well, that kinda explains it. thanks again.
Click to expand...
Click to collapse
You see, lots of nice people around
Sent from my HTC One using xda app-developers app
For reference, this bit:
E: Can't mount /cache/recovery/command
E: Can't mount /cache/recovery/log
E: Can't open /cache/recovery/log
E: Can't mount /cache/recovery/last_log
E: Can't open /cache/recovery/last_log
Seems to be present in both CWM or TWRP (never used TWRP personally). It's never affected the backups I've made in the past

TWRP backup fails

I installed the latest TWRP for my T713 running stock Samsung Nougat. I tried to back up everything but got a bunch of error messages: could not find /data and unable to find crypto footer, failed to mount '/data' (invalid argument), unable to recreate /data/media folder. After updating partition details it said [I]unable to mount storage and failed to mount '/data' (invalid argument) [/I]. There were a couple others too.
Then the backup started and appeared to be backing up everything. When it finished it said, backup failed but I have a TWRP backup folder on my SD card with 3 large files totaling about 3GB. I haven't had a problem with TWRP backups on other devices. Any help will be appreciated. Thanks.
Update: didn't realize I had to wipe and format the data partition (which of course deleted all my info.) Did that and installed LineageOS 15.1.

Question failed to mount '/data' (invalid argument)

Hi all
I had lineageOS 20 on my device et since I tried to update magisk and the ROM, my phone autodeleted many apps, with no possibility to reinstall them (like if I had no space left... but i had space)
didn't find why so I decided to wipe data and reinstall everything but ... same thing. so tried to erase by myself android content folder in storage folder (not /) ,
since I did this, nothing works at all, my phone don't boot anymore, I cant install a rom
failed to mount '/data' (invalid argument)
/system/bin/fsck.f2fs /dev/block/sda34 process ended with ERROR : 255
Unable to repair Data
I don't know what to do ... help me please !

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