Public bug reported: [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. ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Affects: linux-oem-6.11 (Ubuntu) Importance: Undecided Status: New ** Affects: linux (Ubuntu Noble) Importance: Undecided Status: In Progress ** Affects: linux-oem-6.11 (Ubuntu Noble) Importance: Undecided Status: New ** Affects: linux (Ubuntu Oracular) Importance: Undecided Status: New ** Affects: linux-oem-6.11 (Ubuntu Oracular) Importance: Undecided Status: New ** Also affects: linux (Ubuntu) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Noble) Importance: Undecided Status: New ** Also affects: linux-oem-6.11 (Ubuntu Noble) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Oracular) Importance: Undecided Status: New ** Also affects: linux-oem-6.11 (Ubuntu Oracular) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Noble) Status: New => In Progress -- 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/2085065 Title: Fix suspend failure caused by the particular LG touch panel 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: New 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: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2085065/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
