I can confirm I'm seeing this behavior using a usb soundcard since upgrading from Precise to Trusty, it was not evident in Precise
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1319457 Title: usb headset causes "retire_playback_urb ... callbacks suppressed" spam in dmesg To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1319457/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs