*** This bug is a duplicate of bug 1845302 *** https://bugs.launchpad.net/bugs/1845302
I have a similar problem after upgrading Ubuntu to have Gnome 3.34 installed. The only difference is that Alt+Tab works until certain point when windows freeze and only Ctrl + Alt + F3 -> init 3 -> login -> init 5 cycle restores the desktop. CS:GO clearly loads with a lag, takes longer to load waiting on a loading image with shutter fade-in. Main CS:GO screen sometimes loads but mouse cursor after moving is resetted to previous position after around 0.1 sec. Mouse press/keyboard is unresponsive. Suggestion about mutter being stuck in the message loop seems plausible. I tried ppa above, mutter won't update so I forced it to install yet it did not fix the problem. Steps taken: sudo add-apt-repository ppa:kisak/lp-1848852 sudo apt install mutter=3.34.1-1ubuntu1~lp1848852 Do you have any suggestions what to do next? -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1848852 Title: Counter-Strike Global Offensive freezes in gnome-shell Status in GNOME Shell: New Status in gnome-shell package in Ubuntu: Triaged Bug description: After upgrade to ubuntu 19.10, when I launch counter strike global offensive from steam the game is frozen. I can alt-tab and close the game. Tried in fluxbox window manager where the game works, changed fullscreen to windowed fullscreen in the options and tried on gnome again, now the desktop isn't responding after launching the game and I had to ctrl-alt-f3 to reboot my machine. Using a Radeon RX 580 video card. To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-shell/+bug/1848852/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp