[i915] screen is flickering in Ubuntu 22.04 (until i915.enable_dc=0 intel_idle.max_cstate=2 are added)
Bug #1970426 reported by
Nikolai Kotsifas
This bug report is a duplicate of:
Bug #1958191: [i915] Screen flickering in Ubuntu 22.04 (until i915.enable_dc=0 intel_idle.max_cstate=2 are added) (fixed in 5.17.7 and later).
Edit
Remove
This bug affects 36 people
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Triaged
|
High
|
Unassigned |
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)
tags: | added: jammy |
affects: | ubuntu → linux (Ubuntu) |
tags: | added: flicker i915 |
summary: |
- screen suddenly starts flickering after update + [i915] screen suddenly starts flickering after update |
tags: | added: wayland wayland-session |
summary: |
- [i915] screen is flickering in Ubuntu 22.04 + [i915] screen is flickering in Ubuntu 22.04 (until i915.enable_dc=0 + intel_idle.max_cstate=2 are added) |
Changed in linux (Ubuntu): | |
status: | Confirmed → Triaged |
To post a comment you must log in.
thank you for reporting this bug and make Ubuntu better!
Please change the packagename of this bug from 'ubuntu' to linux(Ubuntu) (target the kernel)
then run apport-collect 1970426 from your terminal
thanks!