Re: [LAU] jack application seg faults

From: Ralf Mardorf <ralf.mardorf@email-addr-hidden-dsl.net>
Date: Mon Jun 19 2017 - 08:24:04 EEST

On Mon, 19 Jun 2017 01:40:27 +0000, Dede Lamb wrote:
>Hi all! First time poster, long time enthusiast.
>
>I'm using:
>
> - jack-audio-connection-kit-2.9999 (+alsa, +dbus)
> - pulseaudio-10.0 (+jack)
> - alsa-utils-1.1.2
> - jalv-1.6.0-r1 (+gtk)
> - calf plugins 0.0.60-r1 (+lv2)
> - cadence 9999-r1 (+pulseaudio)
>
>
>I'm working at scripting from the command line and I have a pretty good
>working prototype but I've hit an issue.
>
> - Running a fourth instance of jalv (either jalv or jalv.gtk) will
> cause the other three to seg fault.
> - I don't think the issue is confined to jalv, I've replicated it by
> running the jack meters in cadence.
>
>I'm not sure exactly where to take my issue but my first guess is jack
>configuration?
>
>
>Dede
>
>---
>Dede Lamb
>ddlala27@email-addr-hidden

Hi,

please copy and post the original output of the commands you run, to
get the information about the used software versions, since no
"jack-audio-connection-kit-2.9999" does exists, as well as to post
the original error messages.

E.g run

  jackd --version

How did you configure jack?

A shot in the dark:

What is the output of

  grep memlock /etc/security/limits.conf

and

  grep memlock /etc/security/limits.d/*

?

Regards,
Ralf

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Received on Mon Jun 19 12:15:01 2017

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