Public bug reported: [Impact] cm32181 ambient light sensor stops working after system suspend.
[Fix] Add PM support for cm32181 so it can work after system suspend. [Test] The sysfs in_illuminance_input continues to change after system suspend. [Where problems could occur] This changeset is limited to a specific device, and it already lacks PM support - so the worst case is that it stops working after resume like it always has been. ** Affects: hwe-next Importance: Undecided Status: New ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Affects: linux-oem-5.14 (Ubuntu) Importance: Undecided Status: New ** Affects: linux-oem-5.17 (Ubuntu) Importance: Undecided Status: New ** Affects: linux (Ubuntu Focal) Importance: Undecided Status: Won't Fix ** Affects: linux-oem-5.14 (Ubuntu Focal) Importance: Medium Status: Confirmed ** Affects: linux-oem-5.17 (Ubuntu Focal) Importance: Undecided Status: Invalid ** Affects: linux (Ubuntu Jammy) Importance: Medium Status: Confirmed ** Affects: linux-oem-5.14 (Ubuntu Jammy) Importance: Undecided Status: Invalid ** Affects: linux-oem-5.17 (Ubuntu Jammy) Importance: Medium Status: Confirmed ** Tags: oem-priority originate-from-1979724 stella ** Also affects: linux (Ubuntu Jammy) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Focal) Importance: Undecided Status: New ** Also affects: linux-oem-5.14 (Ubuntu) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Focal) Status: New => Won't Fix ** Changed in: linux (Ubuntu Jammy) Status: New => Confirmed ** Changed in: linux-oem-5.14 (Ubuntu Focal) Status: New => Confirmed ** Changed in: linux-oem-5.14 (Ubuntu Jammy) Status: New => Invalid ** Also affects: linux-oem-5.17 (Ubuntu) Importance: Undecided Status: New ** Changed in: linux-oem-5.17 (Ubuntu Focal) Status: New => Invalid ** Changed in: linux-oem-5.17 (Ubuntu Jammy) Status: New => Confirmed ** Changed in: linux-oem-5.17 (Ubuntu Jammy) Importance: Undecided => Medium ** Changed in: linux-oem-5.14 (Ubuntu Focal) Importance: Undecided => Medium ** Changed in: linux (Ubuntu Jammy) Importance: Undecided => Medium ** Tags added: oem-priority originate-from-1979724 stella -- 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/1981773 Title: Make cm32181 sensor work after system suspend Status in HWE Next: New Status in linux package in Ubuntu: New Status in linux-oem-5.14 package in Ubuntu: New Status in linux-oem-5.17 package in Ubuntu: New Status in linux source package in Focal: Won't Fix Status in linux-oem-5.14 source package in Focal: Confirmed Status in linux-oem-5.17 source package in Focal: Invalid Status in linux source package in Jammy: Confirmed Status in linux-oem-5.14 source package in Jammy: Invalid Status in linux-oem-5.17 source package in Jammy: Confirmed Bug description: [Impact] cm32181 ambient light sensor stops working after system suspend. [Fix] Add PM support for cm32181 so it can work after system suspend. [Test] The sysfs in_illuminance_input continues to change after system suspend. [Where problems could occur] This changeset is limited to a specific device, and it already lacks PM support - so the worst case is that it stops working after resume like it always has been. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1981773/+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