Re: [gentoo-user] Zynaddsubfx connected to Rosegarden WITHOUT Jack?

[meino.cramer@gmx.de]

pk <peterk2@coolmail.se> [11-08-11 20:12]:
> On 2011-08-11 13:04, meino.cramer@gmx.de wrote:
> 
> <snip>
> 
> > How can I prevent to scratch my skin by the roses of this garden over
> > and over again.....?
> 
> Quick question, have you tried this?:
> http://en.gentoo-wiki.com/wiki/JACK
> 
> Disclaimer: I haven't used nor am I using Jack at the moment.
> 
> Best regards
> 
> Peter K
> 

Hi Peter

Following the above and finally starting jackd be hand (parameters
taken from the doc you mentioned) to see, what locks qjckctrl hard,
when starting rosegarden, gives the following output.

Is it possible, the jack goes crazy when seeing six cores running
in 64bit mode???


solfire:/home/user>jackd -R -d alsa
jackd 0.118.0
Copyright 2001-2009 Paul Davis, Stephane Letz, Jack O'Quinn, Torben Hohn 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


Memory locking is unlimited - this is dangerous. You should probably alter the line:
     @audio   -  memlock    unlimited
in your /etc/limits.conf to read:
     @audio   -  memlock    6138036
JACK compiled with System V SHM support.
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 (21.3 ms), buffer = 2 periods
ALSA: final selected sample format for capture: 32bit integer little-endian
ALSA: use 2 periods for capture
ALSA: final selected sample format for playback: 32bit integer little-endian
ALSA: use 2 periods for playback
jackd watchdog: timeout - killing jackd
[1]    725 abort      jackd -R -d alsa
solfire:/home/user>eix jack-audio-connection-kit
[I] media-sound/jack-audio-connection-kit
     Available versions:  0.109.2-r1 ~0.116.2 0.118.0 ~0.120.1 ~0.120.2 ~0.121.2 {3dnow alsa altivec caps coreaudio cpudetection debug doc examples mmx netjack oss pam sse}
     Installed versions:  0.118.0(05:16:35 08/12/11)(alsa cpudetection mmx sse -3dnow -altivec -coreaudio -debug -doc -examples -oss)
     Homepage:            http://www.jackaudio.org
     Description:         A low-latency audio server


Best regards,
mcc