This is a system that's gone through upgrades from at least xenial through artful. I never manually enabled it, but it could have been included in an older session along the way and carried forward if nothing stopped it.
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-screensaver in Ubuntu. https://bugs.launchpad.net/bugs/1716278 Title: gnome-screensaver crashed with SIGSEGV in XForceScreenSaver() Status in gnome-screensaver package in Ubuntu: Confirmed Bug description: . ProblemType: Crash DistroRelease: Ubuntu 17.10 Package: gnome-screensaver 3.6.1-7ubuntu6 Uname: Linux 4.13.0-041300rc1-generic x86_64 ApportVersion: 2.20.7-0ubuntu1 Architecture: amd64 CrashCounter: 1 CurrentDesktop: GNOME Date: Sun Sep 10 16:02:00 2017 ExecutablePath: /usr/bin/gnome-screensaver GnomeSessionIdleInhibited: No GnomeSessionInhibitors: None GsettingsGnomeSession: org.gnome.desktop.session session-name 'gnome' org.gnome.desktop.session idle-delay uint32 900 InstallationDate: Installed on 2017-04-18 (145 days ago) InstallationMedia: Ubuntu-GNOME 17.04 "Zesty Zapus" - Release amd64 (20170412) ProcCmdline: /usr/bin/gnome-screensaver --no-daemon ProcEnviron: XDG_RUNTIME_DIR=<set> SHELL=/bin/bash LANGUAGE=en_CA:en PATH=(custom, no user) LANG=en_CA.UTF-8 Signal: 11 SourcePackage: gnome-screensaver StacktraceTop: XForceScreenSaver () from /usr/lib/x86_64-linux-gnu/libX11.so.6 XResetScreenSaver () from /usr/lib/x86_64-linux-gnu/libX11.so.6 ?? () g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 Title: gnome-screensaver crashed with SIGSEGV in XForceScreenSaver() UpgradeStatus: Upgraded to artful on 2017-04-29 (134 days ago) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo video To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-screensaver/+bug/1716278/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
