[ 1653.495497] hda-intel: spurious response 0x40:0x3, last cmd=0x30270503 is definitely a driver bug.
Is this a regression from quantal or did you see the same behaviour in previous Ubuntu releases? ** Package changed: pulseaudio (Ubuntu) => alsa-driver (Ubuntu) ** Summary changed: - hda-intel: spurious response - audio dropping out during playback + [ThinkPad T420] hda-intel: spurious response - audio dropping out during playback -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1088957 Title: [ThinkPad T420] hda-intel: spurious response - audio dropping out during playback To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1088957/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs