Public bug reported: Gnome crashed by itself without doing anything other than waking it up from standby and then waiting a few minutes. I am also using Synergy and my mouse pointer is not always on the screen because of that. I don't know if this helps.
ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: gnome-shell 3.18.5-0ubuntu0.3 ProcVersionSignature: Ubuntu 4.4.0-127.153-generic 4.4.128 Uname: Linux 4.4.0-127-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia ApportVersion: 2.20.1-0ubuntu2.18 Architecture: amd64 CurrentDesktop: GNOME Date: Mon Jun 4 09:59:51 2018 DisplayManager: gdm3 InstallationDate: Installed on 2014-04-18 (1507 days ago) InstallationMedia: Ubuntu-GNOME 14.04 LTS "Trusty Tahr" - Release amd64 (20140416.2) SourcePackage: gnome-shell UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: gnome-shell (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug third-party-packages xenial -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1774949 Title: gnome-shell crashed with SIGSEGV in gdk_x11_window_get_xid() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1774949/+subscriptions -- desktop-bugs mailing list email@example.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs