Arch Linux

laine

Member

Registered: 2018-09-11

Posts: 2

ThinkPad x260 ALSA auto-mute not working.

EDIT: OK so

options snd_hda_intel index=0 model=tpt460

worked, kinda triggers my ocd but it works.

ALSA auto-mute is enabled but not working so I hear sound from headphones and built-in speakers at the same time.
From my googling so far it would seem like problem is the combined headphone+mic jack, so I followed the instructions here:

https://wiki.archlinux.org/index.php/Ad … TRRS)_jack

and put the following on /etc/modprobe.d/alsa.conf:

options snd_hda_intel index=0 model=headset-mic

According to https://www.kernel.org/doc/html/latest/ … odels.html
Since there's no option for my particular model of ThinkPad I just went with the generic option (I assume)

headset-mic
    Indicates a combined headset (headphone+mic) jack

and after a reboot it was sill the same.

aplay -l:

**** List of PLAYBACK Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC293 Analog [ALC293 Analog]
  Subdevices: 0/1
  Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 3: HDMI 0 [HDMI 0]
  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
card 0: PCH [HDA Intel PCH], device 9: HDMI 3 [HDMI 3]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 10: HDMI 4 [HDMI 4]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

Any ideas?

Last edited by laine (2020-09-14 15:54:45)