graphical problem after kernel update to 5.15.0-89.99

Bug #2045224 reported by Thomas Ilkerl
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
New
Undecided
Unassigned

Bug Description

Dear all,

after updating from Kernel 5.15.0-76.83 to 5.15.0-89.99 I face a graphical problem after startup.
I can see the Linux mint logo at startup und for some seconds the cursor. Then all I see are lots of flickering colorful vertical lines on the screen and all I can do is turn off the laptop by pressing down the power key. My workaround at the moment is going back via timeshift and not updating to this kernel 5.15.0-89.99.

Description: Linux Mint 21.2
Release: 21.2

Hardware:
HP Laptop 17-ak011ng (AMD A6-9220 Radeon R4)

Many thanks in advance for your help.

Best,
Thomas

Tags: jammy
Revision history for this message
Thomas Ilkerl (tilkerl) wrote :
Paul White (paulw2u)
affects: ubuntu → linux (Ubuntu)
tags: added: jammy
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