On Saturday, 07 Oct 2006 01:39, Jens Gulden wrote: > is the "Terratec Midi Hubble" (usb midi-interface) supported by ALSA? > > (There's a list on supported hardware at > http://www.alsa-project.org/alsa-doc/, but it seems to cover audio-cards > only.) There is another list of supported/unsupported USB MIDI hardware here: http://qbik.ch/usb/devices/search_res.php?pattern=midi But the Terratec MIDI Hubble is not listed. About your report regarding the Midisport 2x2, I can confirm your findings with ALSA 1.0.12 and I'm compiling now the new release (1.0.13) to test it. Seems a bug in ALSA. They have a web based bug-tracking system. Do you want to report it to them? https://bugtrack.alsa-project.org Regards, Pedro