[PlanetCCRMA] very strange alsa, no jack

[mike@banta.psyc.missouri.edu]

On 7 Apr 2004, Fernando Pablo Lopez-Lezcano wrote:

> > > Check the ownership of the fifo files in /var/lib/jack/tmp/*, maybe you
> > > tried running as root and there are lefover files with the wrong
> > > permission? Try starting jackstart with the -v option so that we can see
> > > more stuff...
> > 
> > You're absolutely correct.  I deleted them, then ran as user which created 
> > newly owned ones, but this is what jackd -v -d alsa returns:
> > 
> > registered builtin port type 32 bit float mono audio
> > required capabilities not available
> > capabilities: =i
> > loading driver ..
> > new client: alsa_pcm, id = 1 type 1 @ 0x8057c90 fd = -1
> > creating alsa driver ... hw:0|hw:0|1024|2|48000|0|0|nomon|swmeter|rt|32bit
> > control device hw:0
> > configuring for 48000Hz, period = 1024 frames, buffer = 2 periods
> > Couldn't open hw:0 for 32bit samples trying 24bit instead
> > Couldn't open hw:0 for 24bit samples trying 16bit instead
> > Couldn't open hw:0 for 32bit samples trying 24bit instead
> > Couldn't open hw:0 for 24bit samples trying 16bit instead
> > new buffer size 1024
> > registered port alsa_pcm:capture_1, offset = 4096
> > registered port alsa_pcm:capture_2, offset = 8192
> > registered port alsa_pcm:playback_1, offset = 0
> > registered port alsa_pcm:playback_2, offset = 0
> > registered port alsa_pcm:playback_3, offset = 0
> > registered port alsa_pcm:playback_4, offset = 0
> > registered port alsa_pcm:playback_5, offset = 0
> > registered port alsa_pcm:playback_6, offset = 0
> > ++ jack_rechain_graph():
> > client alsa_pcm: internal client, execution_order=0.
> > -- jack_rechain_graph()
> > 7184 waiting for signals
> > 
> > required capabilities not available??? Is this because I'm not using the 
> > real low-latency kernel?  Even though it says 'waiting for signals', when 
> > I try to start something with a jack output, it says it can't find it.
> 
> Are you running the client processes as the same user as the server?
I'm a newbie, but my machine is stand-alone (not networked)...so yes I 
believe this must be the case.


> 
> What kernel are you booted in? ("uname -r" to find out). Capabilities
> are enabled in both Planet CCRMA kernels...
$ uname -r
2.4.20-28.1.caps.rh90.ccrma

I followed your apt-get instructions for everything (which was awsome by 
the way), and apt-get shows everything up2date. 
> 
> -- Fernando
> 
> 

--