There is no readable backtrace in that crash file, but we can make one... Please log a new bug using this command from the affected machine where the crash file is:
ubuntu-bug _usr_bin_gnome-shell.1000.crash -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1708114 Title: Gnome-shell crashes randomly and causes black screen for 1 second To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1708114/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
