*** This bug is a duplicate of bug 1958191 ***
https://bugs.launchpad.net/bugs/1958191
Flickering is still happening even after appending
GRUB_CMDLINE_LINUX_DEFAULT, its more prominent when I have blinking
cursor for example, it more frequent when I work in eclipse IDE ..
I am on:
Kernel: 5.15.0-30-generic
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash i915.enable_dc=0
intel_idle.max_cstate=2"
Specs:
CPU: processor Intel(R) Core(TM) i7-10610U CPU @ 1.80GHz
Display: CometLake-U GT2 [UHD Graphics]
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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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