** Tags added: verification-done-jammy -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem-5.17 in Ubuntu. https://bugs.launchpad.net/bugs/1990920
Title: Fix resume on AMD platforms when TBT monitor is plugged Status in HWE Next: New Status in linux package in Ubuntu: Confirmed Status in linux-oem-5.17 package in Ubuntu: Invalid Status in linux source package in Jammy: Confirmed Status in linux-oem-5.17 source package in Jammy: Confirmed Status in linux source package in Kinetic: Confirmed Status in linux-oem-5.17 source package in Kinetic: Invalid Bug description: [Impact] When TBT monitor is connected to AMD platform, system resume will hit stack corruption or BUG_ON() macro. [Fix] Revert the offending commit and handle MST properly. [Test] The system can resume normally and no more kernel splat. [Where problems could occur] The new logic is restriced to MST hub, so normal DP/HDMI usage should be unaffected. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1990920/+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
