Public bug reported:
[Impact]
AMD GPU hang when screen off/on.
error log:
kernel: [drm:dc_dmub_srv_wait_idle [amdgpu]] *ERROR* Error waiting for DMUB
idle: status=3
[Fix]
Keep a PHY active when detecting DP signal + DPMS active.
[Test]
Tested on 3 AMD platforms, GPU works fine.
[Where problems could occur]
Low risk, the fix is in v6.4-rc1.
** Affects: hwe-next
Importance: Undecided
Assignee: AaronMa (mapengyu)
Status: In Progress
** Affects: linux (Ubuntu)
Importance: Undecided
Status: In Progress
** Affects: linux-oem-6.1 (Ubuntu)
Importance: Undecided
Status: In Progress
** Affects: linux (Ubuntu Jammy)
Importance: Undecided
Status: In Progress
** Affects: linux-oem-6.1 (Ubuntu Jammy)
Importance: Undecided
Status: In Progress
** Affects: linux (Ubuntu Lunar)
Importance: Undecided
Status: In Progress
** Affects: linux-oem-6.1 (Ubuntu Lunar)
Importance: Undecided
Status: Invalid
** Tags: oem-priority originate-from-2023959 sutton
** Tags added: oem-priority originate-from-2023959 sutton
** Also affects: linux-oem-6.1 (Ubuntu)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Jammy)
Importance: Undecided
Status: New
** Also affects: linux-oem-6.1 (Ubuntu Jammy)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Lunar)
Importance: Undecided
Status: New
** Also affects: linux-oem-6.1 (Ubuntu Lunar)
Importance: Undecided
Status: New
** Changed in: linux-oem-6.1 (Ubuntu Jammy)
Status: New => In Progress
** Changed in: linux-oem-6.1 (Ubuntu)
Status: New => In Progress
** Changed in: linux-oem-6.1 (Ubuntu Lunar)
Status: New => Invalid
** Changed in: hwe-next
Assignee: (unassigned) => AaronMa (mapengyu)
** Changed in: linux (Ubuntu Lunar)
Status: New => In Progress
** Changed in: linux (Ubuntu Jammy)
Status: New => In Progress
** Changed in: linux (Ubuntu)
Status: New => In Progress
** Changed in: hwe-next
Status: New => In Progress
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-oem-6.1 in Ubuntu.
https://bugs.launchpad.net/bugs/2028740
Title:
Fix AMD gpu hang when screen off/on
Status in HWE Next:
In Progress
Status in linux package in Ubuntu:
In Progress
Status in linux-oem-6.1 package in Ubuntu:
In Progress
Status in linux source package in Jammy:
In Progress
Status in linux-oem-6.1 source package in Jammy:
In Progress
Status in linux source package in Lunar:
In Progress
Status in linux-oem-6.1 source package in Lunar:
Invalid
Bug description:
[Impact]
AMD GPU hang when screen off/on.
error log:
kernel: [drm:dc_dmub_srv_wait_idle [amdgpu]] *ERROR* Error waiting for DMUB
idle: status=3
[Fix]
Keep a PHY active when detecting DP signal + DPMS active.
[Test]
Tested on 3 AMD platforms, GPU works fine.
[Where problems could occur]
Low risk, the fix is in v6.4-rc1.
To manage notifications about this bug go to:
https://bugs.launchpad.net/hwe-next/+bug/2028740/+subscriptions
--
Mailing list: https://launchpad.net/~kernel-packages
Post to : [email protected]
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
