Is polkit ok?
[rocketmouse@archlinux ~]$ pgrep -a polk
537 /usr/lib/polkit-1/polkitd --no-debug
[rocketmouse@archlinux ~]$ systemctl status polkit
● polkit.service - Authorization Manager
Loaded: loaded (/usr/lib/systemd/system/polkit.service; static; vendor preset: disabled)
Active: active (running) since Sun 2016-05-29 03:39:04 CEST; 10h ago
Docs: man:polkit(8)
Main PID: 537 (polkitd)
Tasks: 6 (limit: 512)
CGroup: /system.slice/polkit.service
└─537 /usr/lib/polkit-1/polkitd --no-debug
May 29 13:01:23 archlinux polkitd[537]: Registered Authentication Agent for unix-process:17231:3376269 (system bu
May 29 13:01:24 archlinux polkitd[537]: Unregistered Authentication Agent for unix-process:17231:3376269 (system
May 29 13:01:31 archlinux polkitd[537]: Registered Authentication Agent for unix-process:17255:3377015 (system bu
May 29 13:02:01 archlinux polkitd[537]: Unregistered Authentication Agent for unix-process:17255:3377015 (system
May 29 13:02:34 archlinux polkitd[537]: Registered Authentication Agent for unix-process:17367:3383323 (system bu
May 29 13:02:34 archlinux polkitd[537]: Unregistered Authentication Agent for unix-process:17367:3383323 (system
May 29 13:04:01 archlinux polkitd[537]: Registered Authentication Agent for unix-process:17400:3392063 (system bu
May 29 13:04:01 archlinux polkitd[537]: Unregistered Authentication Agent for unix-process:17400:3392063 (system
May 29 13:04:08 archlinux polkitd[537]: Registered Authentication Agent for unix-process:17417:3392714 (system bu
May 29 13:04:15 archlinux polkitd[537]: Unregistered Authentication Agent for unix-process:17417:3392714 (system
lines 1-19/19 (END)
