On Thu, 28 Oct 2004 10:03:02 +0200 andrej hocevar <spambox@xxxxxxxxx> wrote: > Hello, > recently I've been experimenting with different software simulating > guitar effects; some were working (poorly), others didn't. There are at > least three that I'd like to try and are included with Debian: creox, > ecamegapedal and jack-rack. I've got them all installed but nothing > works! My guitar is plugged in and I can hear it through the speakers, > however none of the above software changes anything. > > I'm running kernel version 2.4.26 with the lowlatency patch and alsa > (snd-cmipci). If I run (as root) "jackstart -R -d alsa", I get > > loading driver .. > creating alsa driver ... > hw:0|hw:0|1024|2|48000|0|0|nomon|swmeter|-|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 > > At least it starts, which it refused to do before I applied the patch to > the kernel. Besides, jack-rack starts as well, indicating that jackd is > running. > But then, nothing happens! Does anyone have any suggestions? sure, have a look at jack_lsp and jack_connect. then take a look at qjackctl :) flo