[PlanetCCRMA] Pulseaudio / Alsa

[Simon Lewis]

Hi Niels, hi Donald

There appears to be some subtle differences between gnome and kde 
desktops when removing pulseaudio.

On fc12 x86_64 with KDE 4.4.x and Planet CCRMA core packages installed - 
a simple remove all packages except pulseaudio-libs and 
pulseaudio-libs-glib2 was sufficient.

On restarting KDE, KDE automatically picked-up that the pulseaudio sound 
server is unavailable and asks whether the pulseaudio configuration 
should be permanently removed - the answer is a clear yes!

The Planet CCRMA core app package takes care of the RT configuration.

Simon



Am 22.05.2010 18:52, schrieb Niels Mayer:
> Consider 
> http://old.nabble.com/uninstall-pulseaudio-to-increase-audio-app-stability-across-updates-(was-Re:-yum-update)-to27759501.html#a27759501 
> <http://old.nabble.com/uninstall-pulseaudio-to-increase-audio-app-stability-across-updates-%28was-Re:-yum-update%29-to27759501.html#a27759501> 
>
> Specifically:
> .............
> see 
> http://fedorasolved.org/Members/fenris02/pulseaudio-fixes-and-workarounds section 
> and follow section "To really remove PulseAudio for some reason"... 
> furthermore you'll want to follow these notes from a bug I need to file:
>
>     (08:31:46 AM) ***npm the proper way to uninstall pulseaudio is (1)
>     in sound preferences select "no sounds"; (2) in
>     gstreamer-properties, setup specific ALSA devices ; (3) 'yum
>     remove alsa-plugins-pulseaudio pulseaudio-module-gconf
>     pulseaudio-module-x11 paprefs pulseaudio pulseaudio-module-lirc
>     pulseaudio-module-jack pulseaudio-utils' ; (4) reboot...
>
>     (08:32:20 AM) npm: if you skip step #1, you get a system that
>     doesn't respond to mouse clicks in a timely fashion (bug)
>
>     (08:32:46 AM) npm: and it takes a minute to switch screens in
>     windows panel (bug)
>
>     (08:33:23 AM) npm: so either the pulseaudio dependency should be
>     properly reflected so that you can't uninstall pulseaudio w/o
>     uninstalling all of gnome
>
>     (08:33:31 AM) npm: or the bug should get fixed
>
> .................
>
> after editing gstreamer-properties, you might have something like:
>
> .gconf/system/gstreamer/0.10/default/%gconf.xml
> <?xml version="1.0"?>
> <gconf>
> <entry name="visualization" mtime="1265693942" type="string">
> <stringvalue>alsasink</stringvalue>
> </entry>
> <entry name="musicaudiosink_description" mtime="1265693934" type="string">
> <stringvalue>NPM: set music audio sink device=&quot;hw:SB,1&quot; -- 
> [HDA ATI SB], device 1: VT1708S Digital [VT1708S Digital]</stringvalue>
> </entry>
> <entry name="chataudiosink_description" mtime="1265693821" type="string">
> <stringvalue>NPM: set device=&quot;hw:Headset,0&quot;</stringvalue>
> </entry>
> <entry name="chataudiosink" mtime="1265693808" type="string">
> <stringvalue>alsasink device=&quot;hw:Headset,0&quot;</stringvalue>
> </entry>
> <entry name="musicaudiosink" mtime="1265693856" type="string">
> <stringvalue>alsasink device=&quot;hw:SB,1&quot;</stringvalue>
> </entry>
> <entry name="audiosrc_description" mtime="1265693734" type="string">
> <stringvalue>NPM: set input audio source 
> device=&quot;default&quot;</stringvalue>
> </entry>
> <entry name="audiosink_description" mtime="1265693750" type="string">
> <stringvalue>NPM: set output audio sink 
> device=&quot;default&quot;</stringvalue>
> </entry>
> <entry name="audiosrc" mtime="1274546965" type="string">
> <stringvalue>alsasrc device=&quot;hw:1,0&quot;</stringvalue>
> </entry>
> <entry name="videosrc" mtime="1274546965" type="string">
> <stringvalue>v4l2src</stringvalue>
> </entry>
> <entry name="videosink" mtime="1274546965" type="string">
> <stringvalue>xvimagesink device=&quot;0&quot;</stringvalue>
> </entry>
> <entry name="audiosink" mtime="1274546965" type="string">
> <stringvalue>alsasink</stringvalue>
> </entry>
> </gconf>
>
>
> Niels
> http://nielsmayer.com
>
>
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