Martin Prout

Very Strange by the way result suggests you are using Oracle JDK as distributed with processing-3.5.4. I have linux mint and println and print work for me:- 

@micuat I can confirm same for me, I believe this is an issue with jogl jars included with processing, that are somewhat hacked (ie do not exactly correspond to jogl-2.3.2)...

Here are the changes https://github.com/gohai/jogl/tree/processing, however I know think its not the jars in this case, but the vanilla processing itself (substituting jogl jars does not fix).

@kevinstadler quite possibly this is due to a missing dependency, I had same issue. But then I installed pulseaudio and library worked. ```bash sudo apt-get install pulseaudio # and because...

Interestingly works out of box on ManjaroARM(64bit) OS on RaspberryPI4 where pulseaudio is already installed. People at Raspbian seem to have a hate thing going with pulseaudio.

@shiffman it is up to you whether you fix it in processing (since it was you that identified the issue) I fixed it in ruby-processing because I was interested to...

I had same issue (v. similar setup) interestingly seems to run OK with jruby 1.5.2.

I'm using latest version raspbian (buster) on my RaspberryPI4, now I don't have processing installed but using instead [picrate](https://ruby-processing.github.io/PiCrate/) to run minim, and I've had a lot of success with...

I was skeptical of this error report, so installed processing-3.5.3 myself and it seems to work absolutely fine on my Buster OS. I used advanced options `raspi-config` to use OpenGL...

I think this may be fixed in video-2.0 release, (ie usually works with default first camera in list) but @MidnightNerd workaround should be used if not (eg on RaspberryPI ).