Recently, my system has taken a while to shut down. From the log, it looks like cups-browsed was taking the maximum 90 seconds to try and stop/sigterm (and still failed, resulting in sigkill).
Aug 29 14:39:41 hostname avahi-daemon[648]: Disconnected from D-Bus, exiting.
Aug 29 14:41:09 hostname systemd[1]: cups-browsed.service: State 'stop-sigterm' timed out. Killing.
Aug 29 14:41:09 hostname systemd[1]: cups-browsed.service: Main process exited, code=killed, status=9/KILL
I've since changed systemd's max service timeout to 10 seconds to reduce the pain, but has anyone else had issues with cups-browsed since cups-filters package was updated this week?