[Rosegarden-user] Getting sound output

[superk <ch...@co...>]

hi list,

I have a problem getting output from my soundcard. I've read this HOWTO: 
http://rosegarden.sourceforge.net/tutorial/using-rosegarden/en/chapter-2.html#2

tried to set up jack but to no avail. In the HOWTO it is said that if 
you use qsynth, you can do so with ALSA, but RoseGarden still doesn't 
output anything.

here's the output of /proc/asound:

[peter@official fr]$ cat /proc/asound/version
Advanced Linux Sound Architecture Driver Version 1.0.8.
[peter@official fr]$ cat /proc/asound/cards
0 [nForce2        ]: NFORCE - NVidia nForce2
                      NVidia nForce2 with ALC650F at 0xe0081000, irq 11

I'm using Mandrakelinux Limited Edition (aka 10.2) with:

libjack0-devel-0.99.0-2mdk
libjack0-0.99.0-2mdk
libbio2jack0-0.4-1mdk
jackit-0.99.0-2mdk
qjackctl-0.2.15a-1mdk
rosegarden4-1.0-2mdk

I installed kernel-multimedia-2.6.10-3.mm.17mdk-1-1mdk but I got this 
message at the end of the installation:

Preloading capability security module,
if you want to activate realtime capabilities
comment out/delete the line containing capability
and add on a new line "realcap", and adjust
the realcap module options in /etc/modprobe.conf.

and here's my modprobe.conf:

alias eth0 forcedeth
alias sound-slot-0 snd-intel8x0
alias eth2 eth1394
remove snd-intel8x0 /sbin/modprobe -r snd-pcm-oss; /sbin/modprobe 
--first-time -r --ignore-remove snd-intel8x0
install snd-intel8x0 /sbin/modprobe --first-time --ignore-install 
snd-intel8x0 && { /sbin/modprobe snd-pcm-oss; /bin/true; }
install usb-interface /sbin/modprobe ohci-hcd; /sbin/modprobe ehci-hcd; 
/bin/true
alias eth1 3c59x
alias ieee1394-controller ohci1394
remove nvaudio /sbin/modprobe --first-time -r --ignore-remove nvaudio
install nvaudio /sbin/modprobe --first-time --ignore-install nvaudio
remove i810_audio /sbin/modprobe --first-time -r --ignore-remove i810_audio
install i810_audio /sbin/modprobe --first-time --ignore-install i810_audio
alias net-pf-10
alias net-pf-10
alias net-pf-10
alias net-pf-10
alias net-pf-10
alias net-pf-10
alias net-pf-10
alias net-pf-10
alias net-pf-10
alias net-pf-10
alias net-pf-10
alias net-pf-10
alias net-pf-10
alias net-pf-10
alias net-pf-10

Any help would be appreciated.

K