I tried using Unity instead of gnome-shell and am experiencing the same problem. Does this mean it's not a problem with mutter? What is worse, is that this problems seems to crop up every day or so during work. In other words, everything will freeze except for the mouse even if I've never watched a video.
Could you please tell me details on how to get the best debug information for you? -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1752145 Title: system freeze after full screen video viewing with Xorg on ultrawide monitor To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1752145/+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