I am having exactly same issue as first post and until mouse pointer
moved away, it wont stop glitching. My machine specs:
*-display
description: VGA compatible controller
product: CometLake-U GT2 [UHD Graphics]
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
logical name: /dev/fb0
version: 02
width: 64 bits
clock: 33MHz
capabilities: pciexpress msi pm vga_controller bus_master cap_list rom fb
configuration: depth=32 driver=i915 latency=0 resolution=1920,1080
resources: irq:139 memory:90000000-90ffffff memory:80000000-8fffffff
ioport:3000(size=64) memory:c0000-dffff
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 suddenly starts flickering after update
Status in linux package in Ubuntu:
Confirmed
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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