Have you tried adding the id's dynamically for the snd-usb-audio module like explained on this page ?:
http://www.ha19.no/usb/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1317244 Title: Yamaha Steinberg UR22 not supported (Yamaha USB chipset 0499:1509) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1317244/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
