** Also affects: linux-oem-6.1 (Ubuntu)
Importance: Undecided
Status: New
** Also affects: linux-oem-6.5 (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-oem-6.5 (Ubuntu Jammy)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Noble)
Importance: Undecided
Status: New
** Also affects: linux-oem-6.1 (Ubuntu Noble)
Importance: Undecided
Status: New
** Also affects: linux-oem-6.5 (Ubuntu Noble)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Mantic)
Importance: Undecided
Status: New
** Also affects: linux-oem-6.1 (Ubuntu Mantic)
Importance: Undecided
Status: New
** Also affects: linux-oem-6.5 (Ubuntu Mantic)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Jammy)
Status: New => Invalid
** Changed in: linux (Ubuntu Mantic)
Status: New => In Progress
** Changed in: linux (Ubuntu Mantic)
Assignee: (unassigned) => AceLan Kao (acelankao)
** Changed in: linux (Ubuntu Noble)
Status: New => In Progress
** Changed in: linux (Ubuntu Noble)
Assignee: (unassigned) => AceLan Kao (acelankao)
** Changed in: linux-oem-6.1 (Ubuntu Jammy)
Status: New => In Progress
** Changed in: linux-oem-6.1 (Ubuntu Jammy)
Assignee: (unassigned) => AceLan Kao (acelankao)
** Changed in: linux-oem-6.1 (Ubuntu Mantic)
Status: New => Invalid
** Changed in: linux-oem-6.1 (Ubuntu Noble)
Status: New => Incomplete
** Changed in: linux-oem-6.1 (Ubuntu Noble)
Status: Incomplete => Invalid
** Changed in: linux-oem-6.5 (Ubuntu Jammy)
Status: New => In Progress
** Changed in: linux-oem-6.5 (Ubuntu Jammy)
Assignee: (unassigned) => AceLan Kao (acelankao)
** Changed in: linux-oem-6.5 (Ubuntu Mantic)
Status: New => Invalid
** Changed in: linux-oem-6.5 (Ubuntu Noble)
Status: New => Invalid
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/2042912
Title:
System hang after unplug/plug DP monitor with AMD W7500 card
Status in linux package in Ubuntu:
In Progress
Status in linux-oem-6.1 package in Ubuntu:
Invalid
Status in linux-oem-6.5 package in Ubuntu:
Invalid
Status in linux source package in Jammy:
Invalid
Status in linux-oem-6.1 source package in Jammy:
In Progress
Status in linux-oem-6.5 source package in Jammy:
In Progress
Status in linux source package in Mantic:
In Progress
Status in linux-oem-6.1 source package in Mantic:
Invalid
Status in linux-oem-6.5 source package in Mantic:
Invalid
Status in linux source package in Noble:
In Progress
Status in linux-oem-6.1 source package in Noble:
Invalid
Status in linux-oem-6.5 source package in Noble:
Invalid
Bug description:
[Impact]
System hangs and no external output after unplug/plug DP monitor. (AMD Radeon
Pro W7500)
Observed a bunch of [Hardware Error] messages and finally amdgpu crashed.
[Fix]
AMD provides a patch to fix the issue
https://www.spinics.net/lists/amd-gfx/msg99737.html
[Testcase]
1. Connect the DUT to an external DP monitor via one of the ports on the AMD
graphics card
2. Boot into Ubuntu
3. Unplug the DP cable from the DUT
4. Wait for 30 seconds
5. Replug in the DP cable
6. Make sure the system doesn't hang and the external DP monitor works
[Where probles could occur]
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2042912/+subscriptions
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