Note: None of these groups is needed for standard desktop permissions like sound, 3D, printing, mounting, etc. as long as the logind (or consolekit) session isn't broken (for example by starting X on a different VT than where you logged in).
https://wiki.archlinux.org/index.php/Us … ser_groups
If you are using logind, check to see if you are an active user.
https://bbs.archlinux.org/viewtopic.php … 4#p1187774
In old installation without systemd everything worked like a charm.
Can you help?
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