Thanks for the bug report. The attached Xorg logs seem to be old, from last month. Please run this command to collect a fresh log when the problem is happening:
journalctl -b0 > journal.txt and attach the resulting text file here. ** Tags added: amdgpu hybrid multigpu multimonitor nvidia ** Package changed: xorg (Ubuntu) => xorg-server (Ubuntu) ** Changed in: xorg-server (Ubuntu) Status: New => Incomplete ** Summary changed: - Xorg freeze + [amdgpu][nvidia] HDMI picture not updating automatically, but only on mouse move. ** Also affects: nvidia-graphics-drivers-535 (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/2026754 Title: [amdgpu][nvidia] HDMI picture not updating automatically, but only on mouse move. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-535/+bug/2026754/+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