Also running into the same issue. It's been happening ever since I installed 18.10.
I can't seem to replicate it, but I have 2 patterns 1. when I use communication software, like Skype or TeamViewer - GNOME here resets and logs me out. 2. Interacting between VMPlayer (windows) and Ubuntu - freezes completely and have to reboot I'm seeing a ton of this in SYSLOG: nouveau 0000:01:00.0: gr: GPC0/TPC0/TEX: 80000009 Quite a bit of this: Unrecoverable failure in required component org.gnome.Shell.desktop I can't replicate. Running 18.10 with 4.18.0-13-generic. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1798961 Title: Random unrecoverable freezes on Ubuntu 18.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1798961/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
