i had jack working with alsa driver with 2.6.9 and realtime modules but i've
upgraded to 18.104.22.168 and i can't start jack with alsa, only with oss.
everything about sound is in modules. this is the output:
00:52:52.786 JACK is starting...
00:52:52.787 /usr/bin/jackd -R -dalsa -dhw:0 -r48000 -p1024 -n2
00:52:52.797 JACK was started with PID=20076 (0x4e6c).
Copyright 2001-2003 Paul Davis and others.
jackd comes with ABSOLUTELY NO WARRANTY
This is free software, and you are welcome to redistribute it
under certain conditions; see the file COPYING for details
loading driver ..
apparent rate = 48000
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
ALSA: cannot set number of periods to 2 for capture
ALSA: cannot configure capture channel
cannot load driver module alsa
00:52:53.656 JACK was stopped successfully.
00:52:54.885 Could not connect to JACK server as client.