[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [PATCH] gnu: Add gxtuner.
From: |
Kei Kebreau |
Subject: |
Re: [PATCH] gnu: Add gxtuner. |
Date: |
Mon, 10 Oct 2016 08:18:00 -0400 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/25.1 (gnu/linux) |
Ricardo Wurmus <address@hidden> writes:
> Kei Kebreau <address@hidden> writes:
>
>> This package is reproducible and clears the linting process on my
>> end. Sadly I'm not skilled enough with JACK to check the functionality
>> of the package. :-/
>
> Using JACK on GuixSD effectively requires a little additional effort. I
> have this in my system configuration to be able to use JACK’s realtime
> mode:
>
> (users (list (user-account
> (name "rekado")
> (comment "rekado")
> (group "rekado")
> (supplementary-groups '(… "realtime"))
> (home-directory "/home/rekado"))))
> (groups (cons* (user-group (name "rekado") (id 1000))
> (user-group (name "realtime"))
> %base-groups))
> …
> (services (cons* (pam-limits-service
> (list
> (pam-limits-entry "@realtime" 'both 'rtprio 99)
> (pam-limits-entry "@realtime" 'both 'memlock
> 'unlimited)))
> …))
>
> This means: add my user account to a new group “realtime” and then
> raise the realtime priority for this group. Also drop memory
> restrictions for members of this group.
>
> Then you close all applications that might currently be using the audio
> interface directly. Make sure pulseaudio is not running. Then run the
> JACK daemon with the ALSA backend:
>
> jackd -d alsa
>
> At this point you can start any application that needs JACK. To connect
> wires between JACK applications and the audio interface ports I
> recommend using “patchage”, a graphical patcher that shows you all audio
> ports on all JACK appplications and lets you draw connections between
> them.
>
> Hope this helps!
>
> ~~ Ricardo
This definitely helps; thanks!
signature.asc
Description: PGP signature