With Raspb, Failed to establish Connection appearing very often...

Julien Bayle's icon

Julien Bayle

7月 11 2024 | 12:12 午後

Hi there,

  • Raspberry Pi 4, 4Gb

  • 1.3.1 on my Max

  • 1.3.0 on Raspberry, updated to 1.3.1 through rnbo~'s sidebar in Max

Exporting a basic patch, ok (if not using the cloud compiler... weirdly. at least all this morning)

SSH ok. No prob of network or whatever. I can use & connect with SSH.

rnbo.remote~ is connecting. BUT cannot switch/run the patch. Weird.

tried to export to differend audio interface (pisound, dummies, headphones), export ok but still the problem

AND,

The Patch


Feel it as quite unstable. What did I miss ??

Alex Norman's icon

Alex Norman

7月 12 2024 | 1:57 午前

So your runner doesn't work or just the web interface?

Have you updated your web interface? ssh in to your pi then run

sudo apt-get update && sudo apt-get install rnbo-runner-panel && sudo reboot

If the runner isn't working, can you give me the output from the following command (after you ssh to your pi)

journalctl -u rnbooscquery
Julien Bayle's icon

Julien Bayle

7月 12 2024 | 6:17 午前

Hi Alex,

I found a possible reason and a possible solution and it seems reproducible.

If I export for headphones, for dummy it can do that.

Then, I go to the page, change manually the interface to.. Pisound, for instance, I apply the change , and everything goes back (I mean, I see the graph. And no more message failure message and I can export again and everything seem to be normal.

About the update process.

Is a global sudo apt-get update then upgrade enough? Or should I specify I need to upgrade rnbo panel or rnbo globally?

Alex Norman's icon

Alex Norman

7月 12 2024 | 2:05 午後

the 1.3.1 runner doesn't support the rpi headphone output, FYI.

A global sudo apt-get update && sudo apt-get upgrade should get you the most up to date rnbo-runner-panel yes.

Julien Bayle's icon

Julien Bayle

7月 12 2024 | 4:52 午後

yes for that.

but Dummy (why should I use that for testing ?!) gave the same error.

And ok and thanks for the apt-get stuff.

I can reproduce it.

I export for headphones, the runner runs (top commande shows it), I can ssh. do whatever I want except the patch is not running and the error message on web.

On web, I go to switch manually to Pisound, I apply it... everything comes back ok :-)