When the bug occurs can you still move the mouse? Also, next time the freeze occurs please log into the machine via ssh and run:
apport-cli --hanging -P PID where PID is the process ID of the hung Xorg process. That should create a new bug with more details about the freeze. ** Tags added: amdgpu ** Package changed: xorg (Ubuntu) => xserver-xorg-video-amdgpu (Ubuntu) ** Changed in: xserver-xorg-video-amdgpu (Ubuntu) Status: New => Incomplete ** Summary changed: - Xorg freeze + [amdgpu] Xorg freeze -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1835997 Title: [amdgpu] Xorg freeze To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-amdgpu/+bug/1835997/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp