Figure out hardware issue with headphone jack on TUXEDO Book BU1406

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Dear ALSA folks,


On a TUXEDO Book BU1406, the internal speakers stopped working. Sound still works when plugging in headphones or over HDMI [1]. This is reproducible with Linux 4.9 up to 4.11-rc6, and it worked a month ago, so I don’t think it’s a Linux kernel issue.

I assume it’s an hardware issue, that the for whatever reason, the system thinks headphones are plugged in all the time, and that the sensor(?) is damaged.

Can I somehow verify that with the output created by `ubuntu-bug audio`?

I think the excerpt below is from PulseAudio, but shows `available: no` for the output speaker.

```
  	ports:
analog-input-internal-mic: Internes Mikrofon (priority 8900, latency offset 0 usec, available: unknown)
  			properties:
  				device.icon_name = "audio-input-microphone"
analog-input-mic: Mikrofon (priority 8700, latency offset 0 usec, available: no)
  			properties:
  				device.icon_name = "audio-input-microphone"
analog-output-speaker: Lautsprecher (priority 10000, latency offset 0 usec, available: no)
  			properties:
  				device.icon_name = "audio-speakers"
analog-output-headphones: Kopfhörer (priority 9000, latency offset 0 usec, available: yes)
  			properties:
  				device.icon_name = "audio-headphones"
hdmi-output-0: HDMI / DisplayPort (priority 5900, latency offset 0 usec, available: no)
  			properties:
  				device.icon_name = "video-display"
hdmi-output-1: HDMI / DisplayPort 2 (priority 5800, latency offset 0 usec, available: no)
  			properties:
  				device.icon_name = "video-display"
hdmi-output-2: HDMI / DisplayPort 3 (priority 5700, latency offset 0 usec, available: no)
  			properties:
  				device.icon_name = "video-display"
```

It’d be great, if you could tell me, what to look at, with the headphones plugged and unplugged.


Kind regards,

Paul


[1] https://bugzilla.kernel.org/show_bug.cgi?id=194901

Attachment: ubuntu-bug_audio-linux_4.9.txt.7z
Description: application/7z-compressed

------------------------------------------------------------------------------
Check out the vibrant tech community on one of the world's most
engaging tech sites, Slashdot.org! http://sdm.link/slashdot
_______________________________________________
Alsa-user mailing list
Alsa-user@xxxxxxxxxxxxxxxxxxxxx
https://lists.sourceforge.net/lists/listinfo/alsa-user

[Index of Archives]     [ALSA Devel]     [Linux Audio Users]     [Fedora Users]     [Fedora Desktop]     [Fedora SELinux]     [Big List of Linux Books]     [Yosemite News]     [Yosemite Photos]     [KDE Users]     [Fedora Tools]

  Powered by Linux