Re: Jack Problems

[email protected]
Newsgroups gmane.comp.audio.jackit
Message-ID <[email protected]>
Thank you Holger

I will work through this, I see what you mean.

If I can just get jack to have repeatable problems, then I can work with 
it, but at the moment it all seems random.

Re Motu, it cuts my dependency on a specific OS and has a great web 
based mixer, while it is usb complaiant with linux, Heaven! That way at 
least I can cut my problems in half. I will still have the jack usb/midi 
problems, but at least I have a rock solid os independent mixer option. 
The 1818vsl is Do$e only and is a horrible flakey piece of software. 
Huge upgrade. At least Motu is Linux friendly compared to most of the 
other manufacturers, so I go that way.


On 2019-03-22 04:27, Holger Marzen wrote:
> On Fri, 22 Mar 2019, [email protected] wrote:
> 
>> I am moving to Motu which will really6 ease things up. The Presonus 
>> gear is
>> not very well thought through, but it is not the problem here.
> 
> Good luck.
> 
>> I am hesitant to use jack as it almost never work consistently, 
>> pulseaudio at
>> least works. If I uninstall pulseaudio I will lose all my bluetooth 
>> enabled
>> ipads and galaxys etc. That works just great. Pulse has other problems 
>> being a
>> systemd applicat5ion there is a lot of built in garbage I agree, but 
>> wihout it
>> I dont think anything can take its place currently.
> 
> The problem isn't jack but the multitude of audio systems with Linux.
> 
> The biggest problem for a jack newbie is to reliably keep Pulsaudio 
> away
> from the audio adapter hardware. It grabs the adapter and then jackd
> can't use it.
> 
> Solution:
> Configure Pulseaudio NOT to use the soundcard but jack-sink and
> jack-source, so it outputs to a running jackd.
> There are many ways to do it. I use /etd/pulse/default.pa with
> 
> load-module module-jack-source
> load-module module-jack-sink channels=2
> 
> The addition "channels=2" is important when you have an audio interface
> with more than 2 channels, e.g. the Focusrite Scarlett 2i4. Without
> "channels=2" the SoundCloud player sounds odd because Pulseaudio 
> fiddles
> around with the channels. Maybe there is another solution, too.
> 
> See http://marzen.de/Holger/pulseaudio_and_jack/
> 
> Regards
> Holger
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