https://bugzilla.novell.com/show_bug.cgi?id=716104 https://bugzilla.novell.com/show_bug.cgi?id=716104#c22 Takashi Iwai <tiwai@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |NEEDINFO InfoProvider| |its.matzup@gmail.com --- Comment #22 from Takashi Iwai <tiwai@suse.com> 2011-09-26 12:05:21 UTC --- Thanks. So, something still doesn't trigger at unplugging. We should check at first whether the jack-detection really works reliably. Install hda-verb from OBS home:tiwai/hda-verb repo, and check whether the pin-detection works or not. Run like below at HP plugged / unplugged. # hda-verb /dev/snd/hwC0D0 0x21 GET_PIN_SENSE 0 You should have different value in the bit 31 when plugging / unplugging the headphone, 1 = plugged, 0 = unplugged. If the above is confirmed to work, what we can do at next is to use trace-points. Check whether /sys/kernel/debug/tracing/events/hda directory exists. If yes, run like: # echo 1 > /sys/kernel/debug/tracing/events/hda/enable Then plug/unplug the headphone. Copy the tracing result by # cp /sys/kernel/debug/tracing/trace SOME-YOUR-FILE where SOME-YOUR-FILE is an arbitrary file name to save. Attach this file content. After getting the result, echo 0 to the same sysfs file above to disable the tracing. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.