[SRU][Jammy][PATCH 0/1] Fix amd display corruption on s2idle resume
Bug #1978244 reported by
AaronMa
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned | ||
Jammy |
Fix Released
|
Medium
|
Unassigned |
Bug Description
[Impact]
Screen corruption can occur when s2idle resume.
[Fix]
Check that DMCUB is running and wait for auto-load.
[Test]
Verified on hardware, stress s2idle and passed.
[Where problems could occur]
Low risk, It may break s2idle on AMD GPU driver.
This commit is in 5.17.
OEM kernels already got this commit.
CVE References
Changed in linux (Ubuntu): | |
status: | Incomplete → In Progress |
Changed in linux (Ubuntu Jammy): | |
status: | Incomplete → In Progress |
Changed in linux (Ubuntu Jammy): | |
importance: | Undecided → Medium |
status: | In Progress → Fix Committed |
tags: |
added: verification-done-jammy removed: verification-needed-jammy |
Changed in linux (Ubuntu): | |
status: | In Progress → Fix Released |
To post a comment you must log in.
This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:
apport-collect 1978244
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the Ubuntu Kernel Team.