if you can automute on windows 7 without noise, this mean bug in alsa jack detection
does the Mic at front panel also has this syndrome ? did previous version of linux (e.g. 10.04) has this noise ? do disable auto mute help ? do it help if you remove [front headphone jack] in pulseaudio mixer headphone conf? do you need to disable those jack detection of front audio panel is enough ? or jack detecion of rear panel as well -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1077510 Title: [BlackOps, Realtek ALC889A, Green Line Out, Rear] Underruns, dropouts or crackling sound To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1077510/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
