I have just tried to boot with the suggested kernel params then ssh in the system and "modprobe amdgpu". I have tested 2 cases: 1) not logged to X; 2) logged to X
Both cases seem to behave about the same: - screen turns all black and cannot be recovered (rmmod amdgpu) - system itself keeps runnig and error messages appear in the log Dmesg attached. ** Attachment added: "not logged to X" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1920674/+attachment/5500867/+files/dmesg_5.12.0rc8_ModprobeAmdgpu_noX.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1920674 Title: AMD A8-7680 (amdgpu): broken Xorg acceleration and hibernation To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1920674/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
