I've seen the issue appear again with 3.8.0-26.38 now as well, but it happens much less often. Commit 6a41b4d added a new codepath that returns -EXDEV (which is -18), which seems to get triggered sometimes... So I still consider this a kernel bug and we should let the guys at the lkml know.
See: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/drivers/usb/host /ohci-hcd.c#n247 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1191603 Title: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1191603/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
