The above patch is included in the kernel 3.1.5 mainline. AFAICS on my box runing a kernel 3.1.5 , the error -28 is gone and my sound card works flawlessly.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/889953 Title: bandwidth allocation problems with external USB audio device To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/889953/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
