@Condobloke thanks for the hint, I opened my own thread: https://www.linux.org/threads/flickering-display-after-update-ubuntu-18-04-lts-to-20-04-lts.31352/
I updated Ubuntu 18.04 LTS to 20.04. LTS last week and now I do have a flicking problem, too. My tower-PC starts OK and then begins to flicker. Flickering gets worse the longer I work on the system.
I don't think that it is a reason for the problems but I removed libomp5 before the update to...
I updated Ubuntu 18.04 LTS to 20.04. LTS some days ago and now I do have a flicking problem, too.
inxi -Fxxx told the following.
Could somebody help?
System:
Host: XXXXX Kernel: 5.4.0-52-generic x86_64 bits: 64
compiler: gcc v: 9.3.0 Desktop: Gnome 3.36.4 wm: gnome-shell
dm: GDM3...