I would like to propose a V2 for this. The original logic allows continuation to device probe when selftest returns a different value than expected, and this is no longer available with v1 from AceLan.
** Patch added: "0001-Input-i8042-fix-the-selftest-retry-logic-v2.patch" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1866734/+attachment/5335070/+files/0001-Input-i8042-fix-the-selftest-retry-logic-v2.patch -- 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/1866734 Title: All PS/2 ports on PS/2 Serial add-in bracket are not working after S3 Status in HWE Next: New Status in linux package in Ubuntu: In Progress Status in linux-oem-osp1 package in Ubuntu: Invalid Status in linux-oem-osp1 source package in Bionic: In Progress Status in linux source package in Focal: In Progress Bug description: [Impact] PS/2 ports on PS/2 Serial add-in card do not work after S3. [Fix] The i8042 controller selftest fails while resuming, adding retry fix this issue. [Test] Verified on the target machine, the ps/2 keyboard keeps working after S3 test 30 times. [Regression Potential] Low, there is a retry logic in controller selftest, but it returns directly if it fails to communicate with the controller. This commit make it retry 5 times before return fails. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1866734/+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
