Looking at the diff between Ubuntu and upstream I noticed Ubuntu 0.105 code isn't adapted for "systemd --user" as described in
https://bugs.freedesktop.org/show_bug.cgi?id=76358
and in the source for the function: polkit_backend_session_monitor_is_session_active()
Looking at the diff between Ubuntu and upstream I noticed Ubuntu 0.105 code isn't adapted for "systemd --user" as described in
https:/ /bugs.freedeskt op.org/ show_bug. cgi?id= 76358
and in the source for the function: polkit_ backend_ session_ monitor_ is_session_ active( )