Hallo Bernhard, I did not have much time to tinker around today, but this question seemed easy to test: > Does this also happen with a new second user at this system?
Also since Bunsen is nearly pure Debian, with some nice preconfiguration and a few own packages to make these configurations easy, I thought, this might be the most promising question to answer (after these thoughts I was already quite sure that either my own user settings are somehow interfering or the openbox setup). Created a new user. No problems at all. Supercollider-ide runs without any problem. I will of course investigate, where the problem lies, but it would seem that a bug in the supercollider package is not the case. Thank you for looking into this! I will of course report my findings as soon as I have them, so that possible similar cases can be solved.
