Hi Daniel, thanks a lot for your prompt response.
I removed 'oibaf' and then I removed the 'nomodeset' line and updated
grub as you recommended but when I restarted after the bootloader I get
a screen full of blurry lines. After a few minutes the system restarts
and again a screen of blurry lines
Public bug reported:
Recently I experienced an issue with Intel Graphics (flickering screen
making GUI useless).
So I reinstalled Ubuntu in nomodeset mode, now I am not using HW
acceleration in fact. I would like to enable it again but where to
start?
Reading online I found multiple references t
