[pulseaudio-discuss] Unable to make pulseaudio work on a Slackware based distribution (Kongoni)

[Robert Gabriel]

On Thu, Dec 9, 2010 at 18:54, Colin Guthrie <gmane at colin.guthr.ie> wrote:
> [ Just reiterating my previous request to not top post (it's bad
> etiquette on 99% of mailing lists, and also to trim the quoted sections
> appropriately rather than include them verbatim at the end - that's of
> no use to anybody. Thanks ]
>
> 'Twas brillig, and Robert Gabriel at 09/12/10 17:09 did gyre and gimble:
>> OK, here it is:
>>
>> pacmd list: http://pastebin.com/raw.php?i=Kn7tZBH4
>
> Cool. All looks good now that you've removed the manual sink you added.
>
>>>>> >>> [kongoni at kongoni ~]$ ck-list-sessions
>> Session1:
>>       unix-user = '1000'
>>       realname = 'Kongoni'
>>       seat = 'Seat1'
>>       session-type = ''
>>       active = TRUE
>        ^^^^^^^^^^^^^
>
> This is the interesting bit. It's set correctly :)
>
>> [kongoni at kongoni ~]$ getfacl /dev/snd/*
>
>> # file: dev/snd/pcmC0D0c
>> # owner: root
>> # group: audio
>> user::rw-
>> user:kongoni:rw-
>       ^^^^^^^^^^^
>
> Your user appearing in the ACL is what I wanted to check here. All good.
>
>> [kongoni at kongoni ~]$ sudo lsof |grep /dev/snd
>> kmix       1114    kongoni   12u      CHR      116,6      0t0
>> 2372 /dev/snd/controlC0
>> pulseaudi  1121    kongoni   21u      CHR      116,6      0t0
>> 2372 /dev/snd/controlC0
>> pulseaudi  1121    kongoni   28u      CHR      116,6      0t0
>> 2372 /dev/snd/controlC0
>
> Cool. No application hogging things. One thing I would point out is that
> kmix is accessing /dev/snd/controlC0 directly. If kmix is build with
> pulseaudio support, it should not do that. I'll just go via PulseAudio.
> This shouldn't be a problem, but you will see confusing things by
> looking directly at the alsa mixer while pulseaudio is used, primary due
> to it's Flat Volume logic. A Kmix with PA support is likely the better
> option for you.
>
>> PULSE_LOG=99 paplay -vvvvv /path/to/a/wav.wav - running the sound work properly!
>
> Great!
>
> So it seems simply that it's a KDE problem.
>
>> But even if the sound work properly when loggin into KDE the error is
>> still there and the login "sound" didn't work,
>> but now KDE didn't throw an error and Falling back to . "The pop-up
>> error from the KDE notifier or whatever is called."
>
> This shouldn't happen with a fairly up to date Phonon build. What
> version are you using? 4.4.3 was released just the other day. I'd
> recommend that.
>
I just wrote before that phonon was just build with pulseaudio support
and of course the version is 4.4.3.
Rebuild kmix... isn't in my list, as it most probably need to rebuild
KDE as this is how Slackware doesn't things.
So for me should be a different fix.
Now in Phonon config there is "Default Audio Device" which is set in
/etc/asound.conf, but
this is not the default and would like to make default globaly, just
not sure how.

pcm.!default {
    type pulse
    hint.description "Default Audio Device"
}

> Is PulseAudio auto-spawning enabled? (it is by default - you can check
> if you have autospawn=no in /etc/pulse/client.conf or
> ~/.pulse/client.conf. If you have not specifically disabled the
> autospawning, it will work automatically (as it's the default).
>
> This page may have some useful information for you (incl. screen shots
> as to how things are supposed to look and work etc.):
>  http://pulseaudio.org/wiki/KDE
>
> Either way this is more of a KDE problem than a PA one. Although it'll
> likely be myself that helps you either way (as I wrote all the KDE
> integration).
>
>
>
> HTHs
>
> Col
>
>
> --
>
> Colin Guthrie
> gmane(at)colin.guthr.ie
> http://colin.guthr.ie/
>
> Day Job:
>  Tribalogic Limited [http://www.tribalogic.net/]
> Open Source:
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>
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