Re: No sound in Firefox
On Thu 15 Mar 2018 at 09:29:54 +0100, Pierre Frenkiel wrote:
> On Thu, 15 Mar 2018, Dominique Dumont wrote:
>
> > On Wednesday, 14 March 2018 20:23:32 CET Pierre Frenkiel wrote:
> > > This is for a normal user. Curiously, with the root account,
> > > the sound works perfectly (I already saw that behaviour some time ago)
> > > So, instead of "firefox", I run "sudo /usr/bin/firefox"
> >
> > Can you check if "normal user" is part of audio group ?
> >
> > HTH
> >
> yes, it is.
Being in the audio group is unnecessary and actually redundant. You
could check the ACLs on /dev/snd/*.
brian@desktop:~$ ls -l /dev/snd/*
crw-rw----+ 1 root audio 116, 2 Dec 17 22:29 /dev/snd/controlC0
crw-rw----+ 1 root audio 116, 4 Feb 28 13:11 /dev/snd/pcmC0D0c
crw-rw----+ 1 root audio 116, 3 Mar 14 17:55 /dev/snd/pcmC0D0p
crw-rw----+ 1 root audio 116, 6 Dec 17 22:29 /dev/snd/pcmC0D1c
crw-rw----+ 1 root audio 116, 5 Dec 17 22:29 /dev/snd/pcmC0D1p
crw-rw----+ 1 root audio 116, 1 Dec 17 22:29 /dev/snd/seq
crw-rw----+ 1 root audio 116, 33 Dec 17 22:29 /dev/snd/timer
/dev/snd/by-path:
total 0
lrwxrwxrwx 1 root root 12 Dec 17 22:29 pci-0000:00:11.5 -> ../controlC0
brian@desktop:~$ getfacl /dev/snd/controlC0
getfacl: Removing leading '/' from absolute path names
# file: dev/snd/controlC0
# owner: root
# group: audio
user::rw-
user:brian:rw-
group::rw-
mask::rw-
other::---
--
Brian.
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