Erik Thorsson wrote: > yew:~# cat /proc/bus/usb/devices > ... > I: If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=00 Driver=snd-usb-audio > ... So the correct driver is loaded. The ports should appear in the output of "amidi -l". > yew:~# cat /proc/modules | grep snd_seq_midi > snd_seq_midi_event ... > ... snd-seq-midi is _not_ loaded. Try "modprobe snd-seq-midi". This was a bug in some old ALSA version. Either running the modprobe command at startup or updating to ALSA 1.0.8 should help. HTH Clemens
