sudo update-usbiids Try different USB ports. I've seen USB audio devices misbehave when plugged into USB ports that Linux has marked as USB 1.1 speed *even if the port is actually capable of 2.0 or greater).
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1266343 Title: Sennheiser USB headset not listed as device in aplay -l To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1266343/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs