Public bug reported: Today I upgraded from Ubuntu 2016.04.1 LTS with "sudo do-release-upgrade -d" I also switch back from Gnome to Ubuntu's default desktop environment, which I had left about a year ago because of bugs. Now Ubuntu seems to be working fine, but I received this error report out of nowhere.
ProblemType: Crash DistroRelease: Ubuntu 18.04 Package: gnome-screensaver 3.6.1-8ubuntu1 ProcVersionSignature: Ubuntu 4.13.0-25.29-generic 4.13.13 Uname: Linux 4.13.0-25-generic x86_64 ApportVersion: 2.20.8-0ubuntu6 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Mon Jan 22 16:18:38 2018 EcryptfsInUse: Yes ExecutablePath: /usr/bin/gnome-screensaver InstallationDate: Installed on 2016-03-21 (672 days ago) InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021) ProcCmdline: /usr/bin/gnome-screensaver --no-daemon Signal: 11 SourcePackage: gnome-screensaver StacktraceTop: XGetScreenSaver () at /usr/lib/x86_64-linux-gnu/libX11.so.6 () () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 g_main_context_dispatch () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 Title: gnome-screensaver crashed with SIGSEGV in XGetScreenSaver() UpgradeStatus: Upgraded to bionic on 2018-01-22 (0 days ago) UserGroups: adm cdrom dialout dip lpadmin plugdev sambashare sudo wireshark ** Affects: gnome-screensaver (Ubuntu) Importance: Medium Status: New ** Tags: amd64 apport-crash bionic wayland-session ** Information type changed from Private to Public -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1744657 Title: gnome-screensaver crashed with SIGSEGV in XGetScreenSaver() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-screensaver/+bug/1744657/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs