[PlanetCCRMA] JACK configuration

Bob Bailey bob at digisonus.com
Fri Apr 8 19:31:02 PDT 2005


Thank you in advance-

I'm having no luck getting JACK started.  I have had it running under
the current stable kernel, but now that isn't working any longer.  I
feel like something I had configured in the original install has been
changed during updates.  kernel 2.6.10-2.1.11.rhfc2.ccrma.  When I use
qjackctl I get the following output:

09:37:54.578 Patchbay deactivated.
09:37:55.064 Statistics reset.
09:37:55.305 MIDI connection graph change.
09:37:55.307 MIDI connection change.
09:38:30.520 Startup script...
09:38:30.521 artsshell -q terminate
09:38:31.529 Startup script terminated with exit status=256.
09:38:31.530 JACK is starting...
09:38:31.530 jackd-realtime -v -R -dalsa -dhw:0 -r44100 -p1024 -n2
09:38:31.537 Could not start JACK. Sorry.
09:38:56.493 JACK was stopped successfully.

my modprobe.conf:

alias eth0 e100
alias snd-card-0 snd-ice1712
install snd-ice1712 /sbin/modprobe --ignore-install snd-ice1712 &&
/usr/sbin/alsactl restore >/dev/null 2>&1 || :
remove snd-ice1712 { /usr/sbin/alsactl store >/dev/null 2>&1 || : ; };
/sbin/modprobe -r --ignore-remove snd-ice1712
alias usb-controller uhci-hcd
alias ieee1394-controller ohci1394


Starting MusE gives this error msg:

MusE failed to find a Jack audio server.  Check that Jack was started.  
If Jack was stared check that it was started as the same user as MusE.

Trying to use Jack Connection Kit:

jackstart: cannot get realtime capabilities, current capabilities are:
        =ep cap_setpcap-ep
probably running under a kernel with capabilities disabled, a suitable
kernal would have printed something like "=eip"

I do have rtirq running at startup as well as 'rtload' which shows the
realtime kernel loaded with the following parameters: 

Realtime kernel module is loaded, current parameters are:
any=1; gid=-1; mlock=1

Where do I start?

Bob


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