Ok I've compiled on Ubuntu 10.04 64bits for test (faster computer), the file where the lines have to be wrote is in the same location, but called "usbquirks.h" : it's working fine !! Now, I'll try on the other computer with Ubuntu 11.04 32bits, with the file you have given ;) Many thx for help Clemens!! the UM-ONE is now working ! Have fun ;) On Tue, 13 Sep 2011 17:22:36 +0200, Clemens Ladisch <cladisch@xxxxxxxxxxxxxx> wrote: > petrus.minos@xxxxxxxxxx wrote: >> I've install the last version of Ubuntu 11.04 (with last updates) >> >> idVendor 0x0582 Roland Corp. >> idProduct 0x012a > > The UM-ONE is not compatible with the UM-1 and not yet known, so the > driver needs to be changed. > > If you know how to compile a kernel, add the following entry anywhere > in sound/usb/quirks-table.h: > > { > USB_DEVICE(0x0582, 0x012a), > .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { > /* .vendor_name = "Roland", */ > /* .product_name = "UM-ONE", */ > .ifnum = 0, > .type = QUIRK_MIDI_FIXED_ENDPOINT, > .data = & (const struct snd_usb_midi_endpoint_info) { > .out_cables = 0x0001, > .in_cables = 0x0001 > } > } > }, > > > Regards, > Clemens ------------------------------------------------------------------------------ BlackBerry® DevCon Americas, Oct. 18-20, San Francisco, CA Learn about the latest advances in developing for the BlackBerry® mobile platform with sessions, labs & more. See new tools and technologies. Register for BlackBerry® DevCon today! http://p.sf.net/sfu/rim-devcon-copy1 _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user