Chris Bungue wrote: > I only have three sound cards, not four. > One audio card, DSP2000 and two usb cards for midi, Midisport 4x4 and > a master keyboard UF6 > > But in /proc/asound/cards is another usb device which I don't know. You don't know that your mainboard comes with an on-board sound device? ;-) > Bus 002 Device 002: ID 0763:1021 Midiman MidiSport 4x4 > Bus 002 Device 003: ID 046d:c00c Logitech, Inc. Optical Wheel Mouse > Bus 002 Device 004: ID 7104:2202 CME (Central Music Co.) UF5/UF6/UF7/UF8 MIDI Master Keyboard > Bus 002 Device 005: ID 0d8c:0201 C-Media Electronics, Inc. CM6501 > Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub > Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub > > Could it be the Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub which make trouble? Well, as far as I can see, you don't have any actual trouble at the moment, and being able to connect USB 2.0 devices might be a good idea ... Regards, Clemens _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/listinfo/linux-audio-user