On Tue, Jun 29, 2004 at 09:30:48PM -0700, Jos Laake wrote: > Russell Hanaghan wrote: > >Go to the "Setup" screen in Qjackctl. Under the "Interface" box, > >highlight the existing entry, be it HW:0 or "default" or whatever. Type > >"multi" in its place and hit ok. Then try it... > Okay, I tried 'multi'. Here's the error message: > creating alsa driver ... multi|multi|1024|2|48000|4|4|nomon|swmeter|-|32bit > ALSA lib pcm.c:1972:(snd_pcm_open_noupdate) Unknown PCM multi > jackd: pcm.c:690: snd_pcm_nonblock: Assertion `pcm' failed. > 21:20:53.090 JACK was stopped successfully. > >The other was "ttable" which may have worked but I don't remember. Same > >procedure, just highlite the entry present and type the new one in. > And here's what I get with 'ttable': > creating alsa driver ... > ttable|ttable|1024|2|48000|4|4|nomon|swmeter|-|32bit > ALSA lib pcm.c:1972:(snd_pcm_open_noupdate) Unknown PCM ttable > jackd: pcm.c:690: snd_pcm_nonblock: Assertion `pcm' failed. > 21:29:33.378 JACK was stopped successfully. > Okay, so this 'Interface' box, when you change it to something other > than HW:0 or HW:1, I believe it's gonna try to get the configuration > of that device from '.asoundrc'. 'ttable' is the same entry I got off > the ALSA web site, but I never got it to function. Do you still have > your '.asoundrc' file? It would probably be in your '/home/yourid' > directory or in '/root' if you start 'qjackctl' as root. I understand > it could also be in '/etc/asound.conf'. > > Any other alsa configuration gurus wanna chime in and help us out here? I'm no guru and I don't understand this stuff myself, but if you haven't already check the links here under Customising ALSA: http://alsa.opensrc.org/ -Eric Rz.
