Public bug reported:
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.
** Affects: linux-firmware (Ubuntu)
Importance: Undecided
Status: New
** Affects: linux-firmware (Ubuntu Focal)
Importance: Critical
Assignee: Timo Aaltonen (tjaalton)
Status: New
** Also affects: linux-firmware (Ubuntu Focal)
Importance: Undecided
Status: New
** Changed in: linux-firmware (Ubuntu Focal)
Importance: Undecided => Critical
** Changed in: linux-firmware (Ubuntu Focal)
Assignee: (unassigned) => Timo Aaltonen (tjaalton)
** Description changed:
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.
- Restore the firmware file, it should low risk.
+
+ 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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https://bugs.launchpad.net/bugs/1942419
Title:
[SRU][H] linux-firmware miss amdgpu/renoir_ta.bin
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