Similar outputs, although of note my libgdk is older than yours
```
$ sudo find /usr/ -iname 'libgdk-3.so*' -exec dpkg -S '{}' \;
libgtk-3-dev:amd64: /usr/lib/x86_64-linux-gnu/libgdk-3.so
libgtk-3-0:amd64: /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
libgtk-3-0:amd64: /usr/lib/x86_64-linux-gnu/libgdk-3.so.0.1800.9
libgtk-3-0:i386: /usr/lib/i386-linux-gnu/libgdk-3.so.0
libgtk-3-0:i386: /usr/lib/i386-linux-gnu/libgdk-3.so.0.1800.9
```I've just restarted gnome-shell from a terminal, so next time it crashes I'll hopefully have more logs. One additional bit of information: ``` Dec 6 21:47:44 fermmy gnome-session[9885]: (gnome-shell:10011): Gtk-CRITICAL **: gtk_widget_get_window: assertion 'GTK_IS_WIDGET (widget)' failed Dec 6 21:47:44 fermmy kernel: [225347.940591] gnome-shell[10011]: segfault at e8 ip 00007f6d239876a2 sp 00007ffcebaa54b8 error 4 in libgdk-3.so.0.1800.9[7f6d2394a000+d4000] ``` , the last time it crashed today, syslog shows a Gtk-CRITICAL failure just prior to the segfault. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1580605 Title: gnome-shell crashes often To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1580605/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
