Arch Linux

uenatole

Member

Registered: 2025-12-14

Posts: 1

Headphone issues with Jack 3.5 on Gigabyte H370 HD3-CF motherboard

Hi,

recently I installed Arch on my new workstation and ran into a headphone audio output problem: the right audio channel goes to the left earphone, the left channel is not output anywhere. A similar problem arose with the output of my monitor, but the sound is present in both earphones, just mixed up (L<-> R).

aplay-l output:

**** List of PLAYBACK Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC887-VD Analog [ALC887-VD Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 1: ALC887-VD Digital [ALC887-VD Digital]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 3: HDMI 0 [LG HDR WFHD]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 7: HDMI 1 [HDMI 1]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 8: HDMI 2 [HDMI 2]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

ALSA Information Script output: https://alsa-project.org/db/?f=1afdb6a1 … 1d87d8b9e5.

I tried to apply some options to snd-hda-intel module but unfortunately that didn't help.