The 5.11 kernel locks up when left in suspend mode overnight and Alt/Sysrq REISUB will not be recognized either. I have been able to suspend the laptop by shutting the kid for smaller amounts of time and having the system respond again when the the lid is reopened, 1 to 2 hours. But leaving it suspended for overnight will cause it to hang every time. I have booted the other kernel on the system, 5.8.0-63 and will see if that works. I haven't downloaded the linux-oem-20.04c package yet. Any more advice?
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1937321 Title: System freeze (amdgpu kernel crash on resume from suspend) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-5.8/+bug/1937321/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
