Same problem here, and I have absolutely nothing related to Android installed. When I switch workspaces, occasionally the system flashes and all screens disappear, but all workspaces are correctly displayed after 2-3 seconds. Rarely a lot more crashes and the login screen reappears.
System: Ubuntu 18.04.2 LTS with GNOME 3.28.2. I changed my workspace switching key-combination to Windows-PgUp and PgDown. Workspace screens: 4 down, 2 wide Active applications: Firefox, Whatsdesk, Skype, VirtualBox, Yate Client, Owncloud, Dropbox, Devilspie, Psensor and VirtualBox running Windows10. I saved the syslog file, and if you're interested I can send it to you. No other bug info found, neither in the folders you mentioned nor on the errors.ubuntu.com website. It's funny though that the error reports on that site stop on 2019-02-03, nothing newer. I disabled Animation, let's see if it helps. -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gjs in Ubuntu. https://bugs.launchpad.net/bugs/1812527 Title: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gjs/+bug/1812527/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
