Ubuntu
linux package

  1. Bug #1248116
  2. Comment #12

Comment 12 for bug 1248116

Revision history for this message
Guillaume (guillaume-desclaux) wrote : Re: PulseAudio switch rapidly port making the sound horrible

Thanks ! It works like a charm. No more automatic jack detection but all the jacks are working properly and active simultaneously and the sound is crystal clear. Much better than setting "no presence" with hdajackrestask.

in /etc/modprobe.d just add a file hda-jack-detect.conf with the following lines :

# This file was added as a workaround to the jack detection issue with a Gigabyte GA-Z87X-UD3H motherboard
# If you want to revert the changes, you can simply erase this file and reboot your computer.
options snd-hda-intel patch=hda-jack-detect.fw

And in /lib/firmware add a file hda-jack-detect.fw with the following lines :

          [codec]
          0x10ec0899 0x1458a002 2

          [hint]
          jack_detect = no

Then reboot !

For information : you can check the file /proc/asound/card0/codec* to verify that the [codec] line matches your hardware (vendor-id subsystem-id address)

head -n 10 /proc/asound/card0/codec*

     Codec: Realtek ALC898
     Address: 2
     AFG Function Id: 0x1 (unsol 1)
     Vendor Id: 0x10ec0899
     Subsystem Id: 0x1458a002