Re: Pulseaudio - mutliuser issues.

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I did make one change to groups and I have reverted it just now.  I
added the user that takes control of the sound card to the audio group
as I was trying to get ZynAddSubFX to work and that was one of the
suggestions.



I believe that this might be actually the reason. Add the other users to the audio group, too,
and let's see what happens. I believe it could solve the problem.




 

On 11/04/2021 04:27, Lukas Ruzicka wrote:
> Hello,
> you could also check for the following:
>
>   * Is it always a particular account that takes the audio or is the
>     first logged in after a fresh reboot?
>   * Is any of the accounts in some special group? Like audio for instance?
>   * When you create a completely new user, how does it behave?
>
> Luk
>
> On Sat, Apr 10, 2021 at 9:37 PM Robin Laing <MeSat@xxxxxxxxxxxxxxx
> <mailto:MeSat@xxxxxxxxxxxxxxx>> wrote:
>
>     Hello Lukas
>
>     Don't normally top post but.
>
>     Okay, installed pavcontrol and in the one account I get both the
>              Built-in Audio Analog Surround 5.1
>     and
>              GM206 High Definition Audio Controller Digital Stereo (HDMI)
>
>     In the second account I only get.
>
>              GM206 High Definition Audio Controller Digital Stereo (HDMI)
>
>     I am also getting an error if I try to get a screen shot in the second
>     account.
>
>     In the third account I only get a dummy output right after switching in
>     and logging in for the first time.
>
>     I will have to do some more testing but it seems that the first account
>     to use audio takes control of the 5.1 output but will confirm.
>
>     Will look at pipewire.
>
>     Robin
>
>
>
>
>     On 10/04/2021 11:10, Lukas Ruzicka wrote:
>      > Hello,
>      >
>      > I have never experienced that one account would steal a sound device
>      > from other accounts, if that account is not being used at the moment.
>      > Interesting.
>      > First I would start by installing *pavucontrol* and I would try
>     looking
>      > if the cards are visible there and if they can be chosen for output.
>      > Then, I would also consider switching to PipeWire, which is
>     possible on
>      > Fedora 33 by installing the *pipewire* package and the
>      > *pipewire-pulseaudio* package.
>      >
>      >
>      >
>      >
>      > On Sat, Apr 10, 2021 at 7:30 AM Robin Laing
>     <MeSat@xxxxxxxxxxxxxxx <mailto:MeSat@xxxxxxxxxxxxxxx>
>      > <mailto:MeSat@xxxxxxxxxxxxxxx <mailto:MeSat@xxxxxxxxxxxxxxx>>> wrote:
>      >
>      >     I use multiple accounts and recently a major headache has
>     occurred with
>      >     pulseaudio.  My problem started last weekend.
>      >
>      >       From what I have found so far is that one account takes
>     over a media
>      >     output device.
>      >
>      >     On my present system, I use the onboard sound for all audio
>     but the
>      >     HDMI
>      >     says that it has audio.  Both computer monitors do have an
>     audio output
>      >     jack.  Sound card is connected to 5.1 speaker system.
>      >
>      >     On average, I have two or three accounts open for work and
>     private
>      >     stuff
>      >     which has worked for many years with no problems.  Recently,
>     the issue
>      >     has arose that the one account I use for general day to day
>     stuff has
>      >     taken over the sound card for only it's usage.
>      >
>      >     The second account that is for work has tried to use the HDMI
>     output
>      >     but
>      >     cannot even see the sound card as an option.  If I restart
>     pulseaudio,
>      >     then no devices are found until I at least lock the account
>     and log
>      >     back in.
>      >
>      >     If I open a third account which I have to use for online related
>      >     work, I
>      >     have no sound device to use until I do a reboot.
>      >
>      >     I have looked at trouble shooting this but I am lost.  Most
>     online
>      >     troubleshooting help is geared to a single account being used.
>      >
>      >     To add to the issue, I use mplayer as my main player and in
>     the second
>      >     account, it refused to work if I had tried to restart
>     pulseaudio.  It
>      >     works with no sound if the HDMI/Display port is the only
>     device as
>      >     there
>      >     are no speakers  It is not an mplayer configuration as I have
>     cloned
>      >     the
>      >     configuration from the account that works.
>      >
>      >     No changes to the /etc/pulse/* files since last November
>     which would
>      >     have been the upgrade to F33.
>      >
>      >
>      >     Where do I start?
>      >
>      >
>      >     Robin
>
>     Okay
>
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> --
>
> Lukáš Růžička
>
> FEDORA QE, RHCE
>
> Red Hat
>
> <https://www.redhat.com>
>
> Purkyňova 115
>
> 612 45 Brno - Královo Pole
>
> lruzicka@xxxxxxxxxx <mailto:lruzicka@xxxxxxxxxx>
>
>       
> TRIED AND PERSONALLY TESTED, ERGO TRUSTED. <https://redhat.com/trusted>
>


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--

Lukáš Růžička

FEDORA QE, RHCE

Red Hat

Purkyňova 115

612 45 Brno - Královo Pole

lruzicka@xxxxxxxxxx   

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