Kent Lin, thank you for reporting this and helping make Ubuntu better. Could you please run the following command once from a terminal by ensuring you have the package xdiagnose installed, and that you click the Yes button for attaching additional debugging information: apport-collect -p xserver-xorg-video-amdgpu 1579596
** Changed in: xserver-xorg-video-amdgpu (Ubuntu) Importance: Undecided => Low ** Changed in: xserver-xorg-video-amdgpu (Ubuntu) Status: Confirmed => Incomplete ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- 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/1579596 Title: [amdgpu] [TOPAZ 1002:6900] System failed to resume from suspend with amdgpu loaded. Status in HWE Next: New Status in linux package in Ubuntu: Incomplete Status in xserver-xorg-video-amdgpu package in Ubuntu: Incomplete Bug description: The system failed to resume from S3. But the issue can be quickly resolved after blacklisting amdgpu. The system can resume if "pm_test" is "devices", there are various error messages pop out nonetheless. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1579596/+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