[Jack-Devel] tmux, systemd and jack capture

jack at microfx.de jack at microfx.de
Thu Apr 25 12:39:30 CEST 2019

Hey Thomas,

systemctl --version
systemd 232

 From that issue thread I see it's only in 240 - so this is not the 
problem I suppose.


Am 2019-04-25 12:33, schrieb Thomas Brand:
> On 2019-04-25 11:35, jack at microfx.de wrote:
>> Hey!
>> I have a hard time setting up a tmux session started with systemd on
>> raspbian (patchbox OS, realtime kernel) to behaves like as if I
>> started my script manually.
>> Cannot use real-time scheduling (RR/70)(1: Operation not permitted)
>> JackClient::AcquireSelfRealTime error
>> I had this solved when starting the script manually by adding * - nice
>> -20 into /etc/security/limits.conf - but this obviously is not working
>> when starting the script within systemd (although same user).
>> Any ideas?
> Hi,
> it could be related to https://github.com/systemd/systemd/issues/11386
> https://github.com/jackaudio/jack2/issues/429
> Quick test, is your systemd version 240?
> Greetings
> Thomas

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