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Ubuntu 23.04 (lunar) reached end-of-life on January 25, 2024.
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I switched back to Wayland and 2 external monitors today and the flicker
seems to be gone (Ubuntu 23.04 with current updates).
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https://bugs.launchpad.net/bugs/2023647
apport information
** Tags added: apport-collected
** Description changed:
This happens whenever screen goes blank after inactivity with external
monitors.
When there is only one external monitor after few cycles the system
recovers from the bug.
When there are more than one
Already assigned to the kernel yesterday :)
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https://bugs.launchpad.net/bugs/2023647
Title:
[amdgpu] Screens go into flicker cycle after going blank with external
I suspected this should go to AMD Kernel team. Lots of people
complaining about changes AMD has been making for some time.
Can you redirect this error, or should I report it somewhere else?
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