Keeps rebooting with AMD W6400, W6600, and W6800 graphic cards
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
HWE Next |
New
|
Undecided
|
Unassigned | ||
linux (Ubuntu) |
Fix Released
|
Undecided
|
AceLan Kao | ||
Jammy |
Won't Fix
|
Undecided
|
Unassigned | ||
Kinetic |
Fix Released
|
Undecided
|
AceLan Kao | ||
Lunar |
Fix Released
|
Undecided
|
AceLan Kao | ||
linux-oem-5.17 (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
Jammy |
Fix Released
|
Undecided
|
AceLan Kao | ||
Kinetic |
Invalid
|
Undecided
|
Unassigned | ||
Lunar |
Invalid
|
Undecided
|
Unassigned | ||
linux-oem-6.0 (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
Jammy |
Fix Released
|
Undecided
|
AceLan Kao | ||
Kinetic |
Invalid
|
Undecided
|
Unassigned | ||
Lunar |
Invalid
|
Undecided
|
Unassigned |
Bug Description
[Impact]
With AMD W6400, W6600, or W6800 graphic cards the system keeps rebooting while entering graphics mode.
[Fix]
These 3 commits fix the issue
a8671493d207 drm/amdgpu: make sure to init common IP before gmc
e3163bc8ffdf drm/amdgpu: move nbio sdma_doorbell_
dc1d85cb790f drm/amdgpu: move nbio ih_doorbell_range() into ih code for vega
cherry picked one moew commit as it fixes e3163bc8ffdfdb ("drm/amdgpu: move nbio sdma_doorbell_
50b0e4d4da09 drm/amdgpu: fix sdma doorbell init ordering on APUs
======
V1.
AMD provides a list of commits to fix this issue
1. drm/amdgpu: Remove ATC L2 access for MMHUB 2.1.x
https:/
2. drm/amdgpu: Don't enable LTR if not supported
https:/
3. Patch series: fix PCI AER issues
drm/amdgpu: make sure to init common IP before gmc
https:/
drm/amdgpu: move nbio sdma_doorbell_
https:/
drm/amdgpu: move nbio ih_doorbell_range() into ih code for vega
https:/
4. Disable amdgpu runpm, will have a update later.
https:/
[Test]
Verified on the machine with AMD graphic card, and confirmed the issue is gone.
[Where problems could occur]
The main idea is to disable BACO on those cards, the fix is quite straightforward with 2 Fixes commits, have impact on limited cards.
CVE References
tags: | added: oem-priority originate-from-1989125 somerville |
Changed in linux (Ubuntu Jammy): | |
status: | New → Invalid |
status: | Invalid → Won't Fix |
Changed in linux (Ubuntu Kinetic): | |
assignee: | nobody → AceLan Kao (acelankao) |
status: | New → In Progress |
Changed in linux (Ubuntu Lunar): | |
assignee: | nobody → AceLan Kao (acelankao) |
status: | New → In Progress |
Changed in linux-oem-5.17 (Ubuntu Jammy): | |
assignee: | nobody → AceLan Kao (acelankao) |
status: | New → In Progress |
Changed in linux-oem-5.17 (Ubuntu Kinetic): | |
status: | New → Invalid |
Changed in linux-oem-5.17 (Ubuntu Lunar): | |
status: | New → Invalid |
Changed in linux-oem-6.0 (Ubuntu Jammy): | |
assignee: | nobody → AceLan Kao (acelankao) |
status: | New → In Progress |
Changed in linux-oem-6.0 (Ubuntu Kinetic): | |
status: | New → Invalid |
Changed in linux-oem-6.0 (Ubuntu Lunar): | |
status: | New → Invalid |
description: | updated |
description: | updated |
description: | updated |
Changed in linux-oem-5.17 (Ubuntu Jammy): | |
status: | In Progress → Fix Committed |
Changed in linux-oem-6.0 (Ubuntu Jammy): | |
status: | In Progress → Fix Committed |
Changed in linux (Ubuntu Lunar): | |
status: | In Progress → Fix Released |
description: | updated |
description: | updated |
Changed in linux (Ubuntu Kinetic): | |
status: | In Progress → Fix Released |
Changed in linux-oem-5.17 (Ubuntu Jammy): | |
status: | In Progress → Fix Committed |
This bug is awaiting verification that the linux-oem- 6.0/6.0. 0-1010. 10 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification- needed- jammy' to 'verification- done-jammy' . If the problem still exists, change the tag 'verification- needed- jammy' to 'verification- failed- jammy'.
If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.
See https:/ /wiki.ubuntu. com/Testing/ EnableProposed for documentation how to enable and use -proposed. Thank you!