*** This bug is a duplicate of bug 1958191 ***
https://bugs.launchpad.net/bugs/1958191
Got the same error on my AMD laptop, and the processing method for inter has no
effect on it.It is known that the screen flickers more frequently when the
memory usage is high.
It's config:
OS: Ubuntu 22.04.1 LTS x86_64
Host: 82L7 Lenovo XiaoXinAir 14+ ACN 2021
DE: GNOME 42.2
CPU: AMD Ryzen 5 5600U with Radeon Graphics (12) @ 4.289GHz
GPU: AMD ATI 04:00.0 Cezanne
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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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