*** 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 Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1848852 Title: Counter-Strike Global Offensive freezes in gnome-shell To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-shell/+bug/1848852/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs