@luca: Commit b7a7723 has not yet been applied to the Trusty stable kernel. It was not CC'd to stable when applied to mainline, so it will not make it's way into stable unless we specifically request it. If commit b7a7723 resolves this bug, we can submit an SRU request to have it included in Trusty.
Did the kernel posted in comment #4 fix the bug? -- 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