Score:0

Volume group "vgubuntu" not found - Cannot run fsck

in flag

I cannot boot my Ubuntu 20.04 LTS (constantly stuck on loading nothing) and get the following error esc or any F key: Error on screen

I tried to run fsck as asked or found in other answers, but nothing can be typed in. If I run over recovery mode I get the same error and the command lines are again ignored. How do I fix this? Via the grub? Thanks for the help.

David avatar
cn flag
Grub I do not think will be of any help with this disk error. Are you using some RAID configuration?
Michele Guastamacchia avatar
in flag
I do not thinks so, but if I run a hard disk check at startup I get an error that might suggest the harddrive is gone. Shall I try first to repair Ubuntu first with a disk?
David avatar
cn flag
If the hard drive is bad you will not be able to fix it in software need to replace the hard drive.
Score:1
in flag

Fixed myself this way:

  • Made a bootable Ubuntu dvd and ran it.
  • Went to "Try Ubuntu" mode and accessed with password laptop hard drives.
  • Run sudo fsck /dev/mpper/vgubuntu-rootand hit yes to all hard drive problems found.

This fixed the hard disk I guess by excluding somehow the bad sectors.

David avatar
cn flag
You can not over write bad sectors you can if possible move the data from bad sectors to other sectors and mark the bad spots.
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