I did update my PC with apt update + apt dist-upgrade.
After the update a started a VMWare machine and it warned that no hardware graphics was available.
I ran glxinfo and it just showed some errors that it could not find a device,
and then a decided to give a reboot a try.
- Rebooted, asked for boot password, accepted and got stuck on a black screen.
- Rebooted another time and ended again with a black screen
- Rebooted - grub menu and selected the normal option
- Rebooted again -> grub menu and selected an ealier entrypoint from timeshift
- 1 december 2021 13:22:39 (vmlinuz-5.11.0-40-generic & initrd.img-5.11.0-40-generic)
- With this version I can fully boot into Kubuntu
- (I think it's version 5.11.0-41 that is causing the problems)
- Tried to edit
/etc/default/grub to GRUB_CMDLINE_LINUX_DEFAULT="quiet nomodeset" + sudo update-grub
- This did not change anything and ended up with black screen again
- Tried
sudo update-initramfs -u
- This ended with errors:
Can someone help me about what's wrong and how I can repair this?
For now I'm running with one from timeshift.
PC was intalled for about a year ago and I have updated a lot of times since.
System:
OS = Kubuntu 20.04
- Everything is encrypted incl boot
- brtfs file system
- timeshift is installed
Graphics = GeForce GTX 1050 Ti (NVIDIA-SMI 470.86)
chp@workstation:~$ prime-select query => nvidia
