Score:0

Having Issues booting After Update

in flag

I tried to update to 20.04.2.0, I think not 100% sure, bootup became

/dev/sda2: unexpected inconsistency run fsck manually

I ran fsck -yf /dev/sda1, because I am a plug and play idiot. Now i am getting a no boot error as follows

/sbin/init: error while loading shared libraries: libsystemd-shared-245.so: cannot open shared object file: no such file kernel panic - not sybcing: Attempted to kill init! exitcode=0x00007f00

Then there are a lot of other lines ending with kernel panic again. no access to a terminal window without running a boot usb. I don't remember my user name either sadly

guiverc avatar
cn flag
Are you talking about an installed system? as there is no difference between then. The 20.04.2.0 was a *respin* of some architecture ISOs (not all) due to an issue that impacted some; then a re-name of some to *increase* consistency. It refers to ISOs only, and not installed systems (which are 20.04.2 for both)
ImOverThis avatar
in flag
Not sure, I updated from the pervious version and now there is a no boot error. All I got
Score:0
cn flag

You have run fsck on sda1, but the error was for sda2?

As you can see from the error, the file libsystemd-shared-245.so cannot be found, which fsck probably moved into /lost+found directory.

Your best bet here would be to just reinstall Ubuntu, but if that's not an option, I would boot from a ubuntu iso, then reinstall the systemd, which contains libsystemd-shared-245.so

  • mount /dev/sda2 /mnt
  • chroot /mnt /bin/bash
  • apt-get reinstall systemd

This could be a result of failing hardware; check for drive errors: smartctl --all /dev/sda

ImOverThis avatar
in flag
So to answer your first question, yes. Then I did try the commands you gave and unfortunately they did not succeed in correcting the issue so I will just reinstall and replace the current OS. Oh well
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