Hi, I am very rusty with Pd and trying to get something to work that was working a few years ago, but I am having to rebuild it.

Hardware: Raspberry Pi 4+ with original RPi 7 inch touch screen
OS: 'Bookworm' 32 bit ('Raspbian 12')
Running latest version of purr-data downloaded from Open Build Service for this OS.
I want sound through the headphone socket.

Without running any patches I get error 'error: audio I/O stuck... closing audio'

Under preferences I have ALSA API and select headphone output.

I'm stuck!

Help would be greatly appreciated!

Thank you

Did you try vanilla? It's very easy to install externals through Tools -> Find externals (or Help -> Find externals on older Pd versions). You can install it with apt-get or compile from source (which is an easy process). It's more likely to work, I guess.

@alexandros said:

Did you try vanilla? It's very easy to install externals through Tools -> Find externals (or Help -> Find externals on older Pd versions). You can install it with apt-get or compile from source (which is an easy process). It's more likely to work, I guess.

Thanks. No, I can give that a try. Would I have to uninstall Purr-data first?

I think I use a few non-vanilla libraries, but I guess I can quickly identify them.