Public bug reported:
[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.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Affects: linux (Ubuntu Jammy)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Jammy)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1978244
Title:
[SRU][Jammy][PATCH 0/1] Fix amd display corruption on s2idle resume
Status in linux package in Ubuntu:
New
Status in linux source package in Jammy:
New
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.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1978244/+subscriptions
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