you need root privilege
sudo hda-Jack-sense-test -a -c1
Traceback (most recent call last):
File "/usr/bin/hda-jack-sense-test", line 47, in <module>
codec = HDACodec(cardindex, codecindex)
File "/usr/share/snd-hda-tools/hda_codec.py", line 1023, in __init__
self.fd = os.open("/dev/snd/hwC%sD%s" % (card, device), os.O_RDWR)
OSError: [Errno 13] Permission denied: '/dev/snd/hwC0D0'
http://git.alsa-project.org/?p=alsa-tools.git;a=blob;f=hda-verb/README;hb=HEAD
you can also use hda-verb GET_PIN_SENSE to find out whether the pin
sense of the pin complex of HP or Mic is used by the headset
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https://bugs.launchpad.net/bugs/1228689
Title:
sony vaio pro 13 internal microphone not working
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