I can confirm this bug is an upstream bug. I moved from Ubuntu to Fedora for this reason but it's still present even on the latest Fedora 30 with kernel 5.0.17. Gnome shell (xorg or wayland) freezes mostly when using Chrome, I can't get Sys info during the freeze because keyboard and mouse aren't responding. No issues on KDE Plasma desktop. Tested on my work laptop (above 8 hours daily activity), Gnome freezes 4/5 times a day.
Display controller: Advanced Micro Devices, Inc. [AMD/ATI] Topaz XT [Radeon R7 M260/M265 / M340/M360 / M440/M445] (rev c1) It also happens on my home desktop PC with Radeon HD7000. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1793595 Title: [radeon] Shell freezes, mostly when running chrome or editing text files. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1793595/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
