'Twas brillig, and Fabrice DELENTE at 05/04/10 19:57 did gyre and gimble:
> I'm trying to use pulseaudio because alsa's softvol plugin doesn't work
> (it's a plugin that lets each app sets its output volume).
>
> I'm on Slackware 13.0.
Your distro should provide a stable and usable PulseAudio solution
without you having to delve into configuring things yourself.
I know nothing personally about Slackware so can't offer any specific
advice here, but you should probably ask for help initial via your
normal distro support channels.
> I downloaded, compiled and installed the pulseaudio tgz (0.9.21).
You'd be better off with the stable-queue from git. AFAIK all distro
maintainers generally include the patches from here on top of the 0.9.21
release.
> I read the man page, and the PerfectSetup wiki page, but didn't understand
> much of what I had to do to get it working.
>
> I created three groups, pulse, pulse-rt and pulse-access, and put myself in
> these three groups.
The groups are not needed. These are only required for system-wide PA
daemons which are not recommended for a typical setup - per-user PA is
more appropriately.
> I put in my .asoundrc
>
> pcm.pulse {
> type pulse
> }
>
> ctl.pulse {
> type pulse
> }
>
> but trying aplay gives
>
> $ aplay -Dpulse .1.wav
> ALSA lib pulse.c:229:(pulse_connect) PulseAudio: Unable to connect:
> Connection refused
This means the PA daemon is not running.
> aplay: main:590: audio open error: Connection refused
>
> so tried to start the binary:
>
> $ pulseaudio
> W: module.c: module-detect is deprecated: Please use module-udev-detect
> instead of module-detect!
> N: alsa-util.c: Disabling timer-based scheduling because high-resolution
> timers are not available from the kernel.
> N: alsa-util.c: Disabling timer-based scheduling because high-resolution
> timers are not available from the kernel.
> E: module-console-kit.c: GetSessionsForUnixUser() call failed:
> org.freedesktop.DBus.Error.ServiceUnknown: The name
> org.freedesktop.ConsoleKit was not provided by any .service files
> E: module.c: Failed to load module "module-console-kit" (argument: ""):
> initialization failed.
> E: main.c: Module load failed.
> E: main.c: Failed to initialize daemon.
And this tells you why. The console kit integration is not working. You
need to make sure consolekit and dbus are working first.
Also get yourself a better kernel. You really need high resolution
timers enabled.
> I also tried as root:
Don't run it as root, just as your normal user.
> What do I do now?
Well the first port of call is via distro support channels. Once you've
fixed the problems above it should be plain sailing.
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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