UBUNTU: SAUCE: (no-up) ALSA: usb-audio: Add quirk for sennheiser officerunner
BugLink: http://bugs.launchpad.net/bugs/1622763 This USB headset doesn't seem to support sample rate polling, similar to this issue: https://bugzilla.kernel.org/show_bug.cgi?id=95961 Every time something goes to interact with the device (playing a sound file, opening the sound panel, opening web audio/video), a 10 second pause is encountered, where dmesg prints out two messages: usb 2-1.2: 2:1: cannot get freq at ep 0x83 usb 2-1.2: 2:1: cannot get freq at ep 0x83 Once the sound is playing, everything is fine. These sample rate polls don't seem to keep happening. After waiting for maybe 30 seconds after sound is playing, future interactions will again trigger the pause. This 10 second pause can introduce other subtle problems. For instance, google hangouts will sometimes timeout waiting for the sound device to respond, and the browser tab will crash or not fully load as a result. The sound panel often also will not display the device in the list of choices, and you will have to close it out. Sometimes restart pulse audio to get it to recognize the headset again. Signed-off-by: Joseph Salisbury <joseph.salisbury@canonical.com> Acked-by: Tim Gardner <tim.gardner@canonical.com> Signed-off-by: Kamal Mostafa <kamal@canonical.com>
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