Re: ?? user in group audio -- but only root can play sound

From	Floris <jkfloris@dds.nl>
Newsgroups	linux.debian.user
Subject	Re: ?? user in group audio -- but only root can play sound
Date	2016-01-21 11:30 +0100
Message-ID	<qTkF4-3Th-7@gated-at.bofh.it> (permalink)
References	<qREoy-ag-9@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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Op Sat, 16 Jan 2016 20:06:22 +0100 schreef Gregor Zattler  
<telegraph@gmx.net>:

> Hi there,
>
> since a few days my normal user, which is in group sound, cannot
> play sound (aplay works but no sound) while root can.
>
> Any ideas how to debug this?
>
> This is a debian testing system with pulseaudio and mpd running.
>
> /dev$ find |xargs ls -ld|grep audio
> crw-rw----+  1 root audio      14,   4 Jan 16 16:32 ./audio
> lrwxrwxrwx   1 root root             8 Jan 16 16:32 ./char/14:4 ->  
> ../audio
> crw-rw----+  1 root audio      14,   3 Jan 16 16:32 ./dsp
> crw-rw----+  1 root audio      14,   0 Jan 16 16:32 ./mixer
> crw-rw----+  1 root audio      14,  16 Jan 16 16:32 ./mixer1
> crw-rw----+  1 root audio     116,   2 Jan 16 16:32 ./snd/controlC0
> crw-rw----+  1 root audio     116,   6 Jan 16 16:32 ./snd/controlC1
> crw-rw----+  1 root audio     116,   5 Jan 16 16:32 ./snd/hwC0D0
> crw-rw----+  1 root audio     116,  10 Jan 16 16:32 ./snd/hwC1D0
> crw-rw----+  1 root audio     116,   4 Jan 16 19:27 ./snd/pcmC0D0c
> crw-rw----+  1 root audio     116,   3 Jan 16 19:52 ./snd/pcmC0D0p
> crw-rw----+  1 root audio     116,   7 Jan 16 19:52 ./snd/pcmC1D3p
> crw-rw----+  1 root audio     116,   8 Jan 16 19:27 ./snd/pcmC1D7p
> crw-rw----+  1 root audio     116,   9 Jan 16 19:27 ./snd/pcmC1D8p
> crw-rw----+  1 root audio     116,   1 Jan 16 16:32 ./snd/seq
> crw-rw----+  1 root audio     116,  33 Jan 16 16:32 ./snd/timer
>
>
> Ciao, Gregor

Maybe it sounds odd, but does you have sound when you remove yourself
form the audio group?

In Debian Testing systemd takes care for setting the right rights
That is why you have a "+" at the end of the permissions.

What is the outcome of:

getfacl /dev/snd/hwC0D0

success,

floris

Thread

?? user in group audio -- but only root can play sound Gregor Zattler <telegraph@gmx.net> - 2016-01-16 20:10 +0100
  Re: ?? user in group audio -- but only root can play sound Ric Moore <wayward4now@gmail.com> - 2016-01-18 21:10 +0100
    Re: ?? user in group audio -- but only root can play sound Gregor Zattler <telegraph@gmx.net> - 2016-01-18 22:30 +0100
      Re: ?? user in group audio -- but only root can play sound Jude DaShiell <jdashiel@panix.com> - 2016-01-19 04:30 +0100
        Re: ?? user in group audio -- but only root can play sound Gregor Zattler <telegraph@gmx.net> - 2016-01-19 12:50 +0100
          Re: ?? user in group audio -- but only root can play sound Alexis <flexibeast@gmail.com> - 2016-01-19 13:10 +0100
            Re: ?? user in group audio -- but only root can play sound Gregor Zattler <telegraph@gmx.net> - 2016-01-19 18:30 +0100
              Re: ?? user in group audio -- but only root can play sound Chris Bannister <cbannister@slingshot.co.nz> - 2016-01-20 07:10 +0100
                Re: ?? user in group audio -- but only root can play sound Gregor Zattler <telegraph@gmx.net> - 2016-01-21 17:00 +0100
                Re: ?? user in group audio -- but only root can play sound <tomas@tuxteam.de> - 2016-01-21 21:50 +0100
  Re: ?? user in group audio -- but only root can play sound Floris <jkfloris@dds.nl> - 2016-01-21 11:30 +0100
    Re: ?? user in group audio -- but only root can play sound Jude DaShiell <jdashiel@panix.com> - 2016-01-21 12:40 +0100
      Re: ?? user in group audio -- but only root can play sound Floris <jkfloris@dds.nl> - 2016-01-21 16:10 +0100
    Re: ?? user in group audio -- but only root can play sound Gregor Zattler <telegraph@gmx.net> - 2016-01-21 17:00 +0100
      Re: ?? user in group audio -- but only root can play sound Floris <jkfloris@dds.nl> - 2016-01-21 18:10 +0100
        Re: ?? user in group audio -- but only root can play sound Gregor Zattler <telegraph@gmx.net> - 2016-01-21 20:40 +0100
          Re: ?? user in group audio -- but only root can play sound Floris <jkfloris@dds.nl> - 2016-01-21 21:50 +0100
            Re: ?? user in group audio -- but only root can play sound Floris <jkfloris@dds.nl> - 2016-01-21 22:00 +0100
            Re: ?? user in group audio -- but only root can play sound Gregor Zattler <telegraph@gmx.net> - 2016-01-22 00:10 +0100
              Re: ?? user in group audio -- but only root can play sound Jude DaShiell <jdashiel@panix.com> - 2016-01-22 00:20 +0100
                Re: ?? user in group audio -- but only root can play sound Floris <jkfloris@dds.nl> - 2016-01-22 10:30 +0100
                Re: ?? user in group audio -- but only root can play sound Jude DaShiell <jdashiel@panix.com> - 2016-01-22 13:50 +0100
                Re: ?? user in group audio -- but only root can play sound <tomas@tuxteam.de> - 2016-01-22 15:50 +0100
                Re: ?? user in group audio -- but only root can play sound Jude DaShiell <jdashiel@panix.com> - 2016-01-22 17:20 +0100
                Re: ?? user in group audio -- but only root can play sound Ric Moore <wayward4now@gmail.com> - 2016-01-22 19:40 +0100
                Re: ?? user in group audio -- but only root can play sound Gene Heskett <gheskett@shentel.net> - 2016-01-22 15:50 +0100
                Re: ?? user in group audio -- but only root can play sound Gene Heskett <gheskett@shentel.net> - 2016-01-22 15:50 +0100
                Re: ?? user in group audio -- but only root can play sound Floris <jkfloris@dds.nl> - 2016-01-22 21:00 +0100
                Re: ?? user in group audio -- but only root can play sound Gene Heskett <gheskett@shentel.net> - 2016-01-22 23:20 +0100
                SOLVED ?? user in group audio -- but only root can play sound Gregor Zattler <telegraph@gmx.net> - 2016-01-22 21:50 +0100
                Re: SOLVED ?? user in group audio -- but only root can play sound Ric Moore <wayward4now@gmail.com> - 2016-01-23 04:30 +0100

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