Patchbox OS

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davephillips
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Patchbox OS

Postby davephillips » Fri Mar 15, 2019 12:48 pm

Greetings,

Ran across this announcement, thought it might be of some interest here:

https://blokas.io/patchbox-os/

From the Web page:

Patchbox OS is a custom Linux distribution specially designed for Raspberry Pi based audio projects. It comes pre-configured for low latency audio performance and pre-installed audio software that will help you get started with your projects in no time!


So there you go. :)

Best,

dp

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gennargiu
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Re: Patchbox OS

Postby gennargiu » Fri Mar 15, 2019 10:45 pm

good project, i have a testing on my rpi3 :D ciao

gennaro
Hp Elite 8200 3,1 Ghz - 16 Giga Ram Hd 2 Terabyte - studiomusic64-Ubuntu Studio 18.04-Ardour 5,12 - Mixbus 5
Asus X54c - studiomusic64- Mx Linux 19.3-Ardour 5.12- Mixbus 5-RPI3 + Raspbian Buster- Rpi4 (4giga ram)

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English Guy
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Re: Patchbox OS

Postby English Guy » Tue Apr 02, 2019 7:50 pm

gennargiu wrote:good project, i have a testing on my rpi3 :D ciao

gennaro


How good was it please?

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gennargiu
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Re: Patchbox OS

Postby gennargiu » Wed Apr 03, 2019 8:58 pm

English Guy wrote:
gennargiu wrote:good project, i have a testing on my rpi3 :D ciao

gennaro


How good was it please?


the distribution seems to be fine on the raspberry pi3, only occasionally does the jack server crash

gennaro
Hp Elite 8200 3,1 Ghz - 16 Giga Ram Hd 2 Terabyte - studiomusic64-Ubuntu Studio 18.04-Ardour 5,12 - Mixbus 5
Asus X54c - studiomusic64- Mx Linux 19.3-Ardour 5.12- Mixbus 5-RPI3 + Raspbian Buster- Rpi4 (4giga ram)

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Digital Larry
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Re: Patchbox OS

Postby Digital Larry » Tue Dec 03, 2019 7:15 pm

Do you get xruns or glitches? I would just as soon try someone else's low latency RPi kernel before trying to build my own.

What apps are you running? What are your JACK settings?

I'm using SooperLooper at (JACK) buffer = 128, 3 periods, 44.1 or 48 kHz. Lots of glitching, fair number of xruns.
Added in non-mixer to allow some effects to be put on the loops. DSP (CPU) % is under 40% always.

Pi 3B 1.2/Raspbian Buster.

Thanks,

DL

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Digital Larry
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Re: Patchbox OS

Postby Digital Larry » Wed Dec 04, 2019 1:37 pm

I tried this last night. Preliminary results with SooperLooper on a Pi 3 are promising, though I was using the HDMI audio out for the test rather than USB audio.

Thought I'd be tricky and add the kxStudio repos for Pi, but those want to be on Debian 10, not Debian 9 as the PatchboxOS is. So then, you'll love this, I did "sudo apt upgrade" and after a couple hours I had upgraded myself right out of a real time kernel back to a stock SMP. :shock: Gah! So I started over and was careful not to do that.

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Digital Larry
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Re: Patchbox OS

Postby Digital Larry » Fri Dec 06, 2019 5:17 am

Wish I had better news. Keeps locking up. I'm just running qjackctl and hydrogen. Had it going at one point with hydrogen synced to sooperlooper using JACK, but then it locked up. Has locked up about a half dozen times. Doesn't take much effort to make it happen. This is everything the same as when I was running Raspbian Buster. That did not lock up but had some glitches that were bad.


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