On 10/09/15 09:04, Sylvia Gelman wrote: > Aug 31 14:10:09 server console-kit-daemon[1706]: /usr/sbin/console-kit-daemon: > symbol lookup error: /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0: undefined > symbol: g_signal_accumulator_first_wins
That symbol was added to libgobject-2.0.so.0 in GLib 2.28, which is years old. Do you have an older version of GLib installed somewhere that ConsoleKit would find it, perhaps in /usr/local? (If you do, remove it.) If a solution isn't obvious from that, please send the output of this command: ldd /usr/sbin/console-kit-daemon Regards, S