Comment 2 for bug 503780

Revision history for this message
alejandro (nosferatu2011) wrote : Re: [Bug 503780] Re: OpenAL Soft doesn't work with PulseAudio (Ubuntu's default sound system)

2010/1/6 bojo42 <email address hidden>

> this is very similar to Bug #203158 which describes the problems SDL has
> with it's ALSA output when Pulse is running.
>
> ** Changed in: openal-soft (Ubuntu)
> Status: New => Confirmed
>
> ** Also affects: pulseaudio (Ubuntu)
> Importance: Undecided
> Status: New
>
> ** Changed in: pulseaudio (Ubuntu)
> Status: New => Confirmed
>
> --
> OpenAL Soft doesn't work with PulseAudio (Ubuntu's default sound system)
> https://bugs.launchpad.net/bugs/503780
> You received this bug notification because you are a member of Ubuntu
> Audio Team, which is subscribed to pulseaudio in ubuntu.
>
> Status in “openal-soft” package in Ubuntu: Confirmed
> Status in “pulseaudio” package in Ubuntu: Confirmed
>
> Bug description:
> OpenAL Soft (the default OpenAL implementation) causes troubles in
> combination with PulseAudio that is used by default on the Ubuntu desktop.
> These troubles can be very different going from just no sound to crashes and
> freezes of apps that use OpenAL (mostly games).
>
> The root cause for this seems to be that OpenAL Soft has still no native
> pulse output and the development of one has been stalled (
> http://www.pulseaudio.org/wiki/PerfectSetup#OpenALApplications ). So
> instead of using Pulse directly it uses ALSA as it's output and because ALSA
> also has a pulse plugin the sound is routed to PulseAudio and then back to
> ALSA. But this seems to be buggy, in Ubuntu at least ;).
>
> I did this new report to synergize all the efforts of the various reports
> about this issue, so there is already plenty of information on the different
> troubles and on suggested solutions in the duplicates. That's why we should
> try to stay focused here.
>
>
> R =

git clone git://git.0pointer.de/pavucontrol