Looks like I made a mistake in subject.
This bug is incidentally fixed by revert the amdgpu firmware, bug
#1945565
** Summary changed:
- [SRU][H] linux-firmware miss amdgpu/renoir_ta.bin
+ [SRU][F] linux-firmware miss amdgpu/renoir_ta.bin
** Changed in: linux-firmware (Ubuntu Focal)
Status: New => Fix Released
** Changed in: linux-firmware (Ubuntu)
Status: New => Fix Released
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https://bugs.launchpad.net/bugs/1942419
Title:
[SRU][F] linux-firmware miss amdgpu/renoir_ta.bin
Status in linux-firmware package in Ubuntu:
Fix Released
Status in linux-firmware source package in Focal:
Fix Released
Bug description:
SRU justification:
[Impact]
The screen got black after system resumed back from S3 on AMD renoir platform.
Error log:
amdgpu 0000:08:00.0: Direct firmware load for amdgpu/renoir_ta.bin failed
with error -2
[Fix]
The linux-firmware 1.187.16 miss file amdgpu/renoir_ta.bin
Add the file in /lib/firmware/, the system works fine.
[Test]
Verified on AMD renoir platform, it works fine.
[Where problems could occur]
AMD renoir GPU may be broken.
The fw file is SRUed by bug #1934014, and it's applied in git repo.
But it is missing in deb release of Focal.
Restore the firmware file, it should be low risk.
H/I release is good, only SRU for Focal.
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