[LAD] jackd not using jackdrc...

[Fokke de Jong]

ok did get a little bit further:

i’ve changed my jackdrc to:

/usr/bin/jackd --realtime -p1024 -dalsa -r48000 -p64 -n2 -D -Chw:MADIFXtest -Phw:MADIFXtest

previously I also had a commented out line there, don’t know if it made a difference, but anyway.
Now jackd seems to start with the right config, but i’m getting an error:


connect(2) call to /dev/shm/jack-0/default/jack_0 failed (err=No such file or directory)
jackd 0.125.0rc1
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

no message buffer overruns
JACK compiled with System V SHM support.
loading driver ..
apparent rate = 48000
creating alsa driver ... hw:MADIFXtest|hw:MADIFXtest|64|2|48000|0|0|nomon|swmeter|-|32bit
configuring for 48000Hz, period = 64 frames (1.3 ms), buffer = 2 periods
ALSA: final selected sample format for capture: 32bit float little-endian
ALSA: use 128 periods for capture
ALSA: final selected sample format for playback: 32bit float little-endian
ALSA: use 128 periods for playback

and then :

**starting device...jack main caught signal 12

looks like its trying to read shared memory but it can’t for some reason?
Any knows why this could happen?

cheers,
Fokke






> On Aug 2, 2018, at 18:58 , Neil C Smith <neilcsmith.net at googlemail.com> wrote:
> 
> On Thu, 2 Aug 2018 at 17:51, Fokke de Jong <fokkedejong at gmail.com> wrote:
>> 
>> I don’t believe i have. Thats jack 2 isn;t it?
> 
> Yes, i think so.  Seem to be missing some of this thread so wasn't
> sure.  Just know this does (or used to) pick up settings from
> somewhere else and ignore .jackdrc
> 
> Best wishes,
> 
> Neil
> 
> 
> -- 
> Neil C Smith
> Artist & Technologist
> www.neilcsmith.net
> 
> Praxis LIVE - hybrid visual IDE for creative coding - www.praxislive.org