** Changed in: linux (Ubuntu Noble)
Assignee: (unassigned) => Chris Chiu (mschiu77)
** Changed in: linux-oem-6.11 (Ubuntu Noble)
Assignee: (unassigned) => Chris Chiu (mschiu77)
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => Chris Chiu (mschiu77)
** Changed in: linux-oem-6.11 (Ubuntu Oracular)
Status: New => Invalid
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https://bugs.launchpad.net/bugs/2085065
Title:
Fix spurious wakeup on HP ProOne 440
Status in HWE Next:
New
Status in linux package in Ubuntu:
New
Status in linux-oem-6.11 package in Ubuntu:
New
Status in linux source package in Noble:
In Progress
Status in linux-oem-6.11 source package in Noble:
New
Status in linux source package in Oracular:
New
Status in linux-oem-6.11 source package in Oracular:
Invalid
Bug description:
[SRU Justification]
[Impact]
The HP ProOne 440 AIO PC with particular LG touch panel connected via
high-speed USB root hub will randomly fail to enter suspend.
[Fix]
Fixed by a quirk for the particular HP model with LG touch panel in
https://lore.kernel.org/platform-driver-x86/20240906053047.459036-1-kai.heng.f...@canonical.com/T/#m1b1f48fea9626a4fb5f199ef2304d2f61ed43f52
[Test Case]
1. Power on the HP AIO PC
2. run checkbox-cli run
com.canonical.certification::suspend-cycles-stress-test
3. observe the suspend fail with the kernel message (PM: Some devices failed
to suspend, or early wake event detected)
[Where problems could occur]
Only affect the particular HP AIO PC. The risk is restricted.
To manage notifications about this bug go to:
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