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Re: Help setting up ardour
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From: |
Jesse Gibbons |
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Subject: |
Re: Help setting up ardour |
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Date: |
Sat, 31 Aug 2019 09:35:08 -0600 |
On Sat, 2019-08-31 at 14:17 +0200, Ricardo Wurmus wrote:
> Hi Jesse,
>
> > under certain conditions; see the file COPYING for details
> > JACK is running in realtime mode, but you are not allowed to use
> > realtime scheduling.
> > grep: /etc/security/limits.conf: No such file or directory
> > Please check your /etc/security/limits.conf for the following line
> > and correct/add it if necessary:
> > @audio - rtprio 99
>
> Why doesn’t /etc/security/limits.conf exist? Have you reconfigured
> your
> system with the limits service that is suggested in the manual?
>
I added the pam-limits-service, reconfigured, and restarted but the
issue persists.
In my configuration (chopping out a lot to save space)
users:
(user-account
(name "jesse")
...
(supplementary-groups '("wheel" "netdev"
"audio" "video"
"kvm"))
(home-directory "/home/jesse")
...
packages:
(specification->package "jack")
services:
(pam-limits-service
(list
(pam-limits-entry "@audio" 'both 'rtprio 99)))
----------------------------------------------
My /etc/security/limits.conf:
@audio - rtprio 99
----------------------------------------------
When I try to make an ardour project:
connect(2) call to /dev/shm/jack-1000/default/jack_0 failed (err=No
such file or directory)
attempt to connect to server failed
JACK command line will be: /gnu/store/p1x76ixjd590ww3zpqf710i3xwsdpfmx-
profile/bin/jackd -t 200 -p 2048 -R -T -d alsa -n 2 -r 44100 -p 1024 -d
hw:PCH,0 -X raw
connect(2) call to /dev/shm/jack-1000/default/jack_0 failed (err=No
such file or directory)
jackd 0.125.0
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
JACK is running in realtime mode, but you are not allowed to use
realtime scheduling.
Please check your /etc/security/limits.conf for the following line
and correct/add it if necessary:
@audio - rtprio 99
After applying these changes, please re-login in order for them to take
effect.
You don't appear to have a sane system configuration. It is very likely
that you
encounter xruns. Please apply all the above mentioned changes and start
jack again!
connect(2) call to /dev/shm/jack-1000/default/jack_0 failed (err=No
such file or directory)
connect(2) call to /dev/shm/jack-1000/default/jack_0 failed (err=No
such file or directory)
connect(2) call to /dev/shm/jack-1000/default/jack_0 failed (err=No
such file or directory)
connect(2) call to /dev/shm/jack-1000/default/jack_0 failed (err=No
such file or directory)
connect(2) call to /dev/shm/jack-1000/default/jack_0 failed (err=No
such file or directory)
attempt to connect to server failed
connect(2) call to /dev/shm/jack-1000/default/jack_0 failed (err=No
such file or directory)
attempt to connect to server failed
Butler drops pool trash
Here are the errors associated with this failed session:
Errors/Messages:
INFO: Loading 88 MIDI patches from
/gnu/store/m96ivdbcmhhw0f6dmdq374g9qg8crhmy-ardour-
5.12/share/ardour5/patchfiles
----------------------------------------------
when I try to connect to jack with qjackctl:
09:29:03.002 /home/jesse/.guix-profile/bin/jackd -dalsa -dhw:0 -r48000
-p1024 -n2
connect(2) call to /dev/shm/jack-1000/default/jack_0 failed (err=No
such file or directory)
attempt to connect to server failed
jackd 0.125.0
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
JACK is running in realtime mode, but you are not allowed to use
realtime scheduling.
09:29:03.005 JACK was started with PID=2454.
Please check your /etc/security/limits.conf for the following line
and correct/add it if necessary:
@audio - rtprio 99
After applying these changes, please re-login in order for them to take
effect.
You don't appear to have a sane system configuration. It is very likely
that you
encounter xruns. Please apply all the above mentioned changes and start
jack again!
09:29:03.009 JACK was stopped
09:29:05.018 Could not connect to JACK server as client. - Overall
operation failed. - Unable to connect to server. Please check the
messages window for more info.
connect(2) call to /dev/shm/jack-1000/default/jack_0 failed (err=No
such file or directory)
attempt to connect to server failed
----------------------------------------------
Any help is appreciated.