[LAU] Jack command line connect

[Simon Williams]

Geoff Beasley wrote:
> On Friday 12 October 2007 09:28:34 Simon Williams wrote:
>> In my attempt to stop the flipping xruns I get even from a really simple
>> jack/fluidsynth (with 6.5mb soundfont) setup, I'm going to see if I can
>> get it to run without xruns at all- so I'm going to stop the X server
>> (which takes up quite a lot of cpu and memory).
>>
> that's not the problem Simon.
 > What kernel ?

2.6.22-ARCH

 > Distro ?

Arch Linux

 > Alsa

1.0.14

 > Jack

0.103.0

> IRQ's?

What about them?

 > do you use Rui's rtirq?

What is that?

> what's the output of 'ps -Leo rtprio,cmd' 

RTPRIO CMD
      - init [3]
      - [kthreadd]
     99 [migration/0]
      - [ksoftirqd/0]
     99 [watchdog/0]
      - [events/0]
      - [khelper]
      - [kblockd/0]
      - [kacpid]
      - [kacpi_notify]
      - [kseriod]
      - [pdflush]
      - [pdflush]
      - [kswapd0]
      - [aio/0]
      - [kjournald]
      - [ksuspend_usbd]
      - [khubd]
      - /sbin/udevd --daemon
      - [pccardd]
      - [pccardd]
      - [kpsmoused]
      - [irda_sir_wq]
      - [kjournald]
      - [kjournald]
      - [kjournald]
      - /usr/sbin/syslog-ng
      - /usr/sbin/acpid
      - /sbin/agetty 38400 vc/1 linux
      - /sbin/agetty 38400 vc/2 linux
      - /sbin/agetty 38400 vc/3 linux
      - /sbin/agetty 38400 vc/4 linux
      - /sbin/agetty 38400 vc/5 linux
      - /sbin/agetty 38400 vc/6 linux
      - /usr/sbin/crond
      - /usr/sbin/ifplugd -i eth0 -fwI -u0 -d10
      - /usr/bin/dbus-daemon --system
      - hcid: processing events
      - /usr/sbin/sdpd
      - /opt/kde/bin/kdm
      - /usr/bin/hidd --server
      - /usr/sbin/cupsd
      - /usr/sbin/sshd
      - /usr/bin/X -br :0 vt7 -auth /var/run/xauth/A:0-SYECrK
      - [krfcommd]
      - /sbin/dhcpcd -t 5 -h excalibur eth0
      - sshd: simon [priv]
      - sshd: simon at pts/2
      - -bash
      - -:0
      - /bin/sh /opt/kde/bin/startkde
      - /usr/bin/gpg-agent --daemon
      - /usr/bin/ssh-agent -s
      - start_kdeinit --new-startup +kcminit_startup
      - kdeinit Running...
      - dcopserver [kdeinit] --nosid
      - klauncher [kdeinit] --new-startup
      - kded [kdeinit] --new-startup
      - kwrapper ksmserver
      - ksmserver [kdeinit]
      - kwin [kdeinit]
      - kdesktop [kdeinit]
      - kicker [kdeinit]
      - kio_file [kdeinit] file 
/var/tmp/ksocket-simon/klauncherzMCDnb.slave-socket 
/var/tmp/ksocket-simon/kdesktop5OF0nc.slave-socket
      - kxkb [kdeinit]
      - konqueror [kdeinit] --preload
      - konqueror [kdeinit] --preload
      - yakuake
      - kalarmd --autostart
      - krandrtray
      - /bin/bash
      - /bin/bash
      - qjackctl
      9 qjackctl
      - jackd -R -p128 -t2000 -dalsa -dhw:0 -r44100 -p1024 -n2 -Phw:0
      - jackd -R -p128 -t2000 -dalsa -dhw:0 -r44100 -p1024 -n2 -Phw:0
      - jackd -R -p128 -t2000 -dalsa -dhw:0 -r44100 -p1024 -n2 -Phw:0
     20 jackd -R -p128 -t2000 -dalsa -dhw:0 -r44100 -p1024 -n2 -Phw:0
     10 jackd -R -p128 -t2000 -dalsa -dhw:0 -r44100 -p1024 -n2 -Phw:0
      - fluidsynth -a jack -r 44100 
/usr/share/soundfonts/RolandNicePiano.sf2
      9 fluidsynth -a jack -r 44100 
/usr/share/soundfonts/RolandNicePiano.sf2
      - fluidsynth -a jack -r 44100 
/usr/share/soundfonts/RolandNicePiano.sf2
      - knotify [kdeinit]
      - ps -Leo rtprio,cmd

Why are there 2 qjackctls, 5 jackds and 3 fluidsynths in that list? I'm 
only running one of each.

Thanks
Simon