Follow-up Comment #10, bug #59547 (project denemo): Thank you for the debug output. From this it is clear that opening the default output audio device (and/or the input MIDI device) causes the ALSA library to crash. In this circumstance the only way to choose an audio output device is to edit the file ~/denemo-2.4.5/denemorc
at the line 72 <portaudio_device>default</portaudio_device> to become <portaudio_device>none</portaudio_device> As a precaution, it would be good to also disable the MIDI in device line 76 to become <portmidi_input_device>none</portmidi_input_device> with these edits, the program should start and it would be possible to choose from the Edit menu Edit->Change Preferences at the Audio tab the output device that works (if any!). The program will work without audio, but it is easier to use with audio feedback. If you can report back on the behavior with this startup file I would be very grateful. _______________________________________________________ Reply to this item at: <https://savannah.gnu.org/bugs/?59547> _______________________________________________ Message sent via Savannah https://savannah.gnu.org/