Many dupes: - all 32bit - many using the nvidia-current driver - many claiming it crashed after an upgrade / unrelated pkg install.
Same for me. I've cornered it a while ago to gtk-update-icon-cache, which is triggered by the dpkg "triggers". I can reproduce easily: 1/ sudo gtk-update-icon-cache --force --quiet /usr/share/icons/hicolor 2/ go the Activities Overview (the Dash) by moving the mouse to the top left corner => boom Linking to upstream bug: https://bugzilla.gnome.org/show_bug.cgi?id=673512 ** Bug watch added: GNOME Bug Tracker #673512 https://bugzilla.gnome.org/show_bug.cgi?id=673512 ** Also affects: gnome-shell via https://bugzilla.gnome.org/show_bug.cgi?id=673512 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/955845 Title: gnome-shell crashed with SIGSEGV in magazine_chain_pop_head() To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-shell/+bug/955845/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs