*** This bug is a duplicate of bug 1958191 ***
https://bugs.launchpad.net/bugs/1958191
This bug happens to me on fresh install of Kubuntu 22.10. I am running
AMD not Intel and have the same issue. I have yet to find a solution
that works, but I am testing different configs as I type.
Here are my specs:
OS: Kubuntu 22.10
CPU: Virtual KVM 16-Core with Host Profile Applied (Ryzen 9 3950X)
RAM: 64GB
GPU: PCIE-Passthru NVIDIA RTX 3080
KVM BIOS: OVMF-UEFI (Q35)
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https://bugs.launchpad.net/bugs/1970426
Title:
[i915] screen is flickering in Ubuntu 22.04 (until i915.enable_dc=0
intel_idle.max_cstate=2 are added)
Status in linux package in Ubuntu:
Triaged
Bug description:
After I updated to 22.04 sometimes (about 3 ~ 4 times a day) the
screen starts glitching and flickering like in the attached video and
it doesn't stop until I move the cursor.
Description: Ubuntu 22.04 LTS
Release: 22.04
wayland
processor: Intel® Core™ i5-8265U CPU @ 1.60GHz × 8
graphics: Mesa Intel® UHD Graphics 620 (WHL GT2)
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