[PD] alsa crashing on recent Pi OS

[IOhannes m zmoelnig]

i forgot a few more things...

On 12/7/23 12:27, IOhannes m zmoelnig wrote:
> 
> IEMberry provides only very few packages by itself, and instead relies 
> on the Debian packages. It also has Debian/backports and the official 
> Raspberry Pi OS repositories enabled (with Debian being preferred).

i've done a full upgrade ("apt update; apt full-upgrade") the other day.
this upgraded a bunch of packages (though I don't think anything related 
to Pd)

> 
> i've run the "humanCaller_test.pd" patch for about half an hour without 
> any problems, using ALSA as the backend.


i do see the following lines:
```
restart alsa output
alsa xrun recovery apparently failed
```

but they they are printed only once at startup.


> 
> seeing that everything works, i've stopped Pd, launched jackd (again 
> making sure to output to the headphones instead of the non-existant 
> monitor) and tried with JACK as backend.
> after another 10 minutes I decided that everything works great.
> 

i've also started Pd with "-nogui" for both ALSA and JACK (still running 
a full-fledged Desktop over VNC though) and haven't experienced any 
problems so far.

gfmasdr
IOhannes

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