Bug 194901 - Internal speaker of TUXEDO Book BU1406 don’t work anymore
Summary: Internal speaker of TUXEDO Book BU1406 don’t work anymore
Status: RESOLVED INVALID
Alias: None
Product: Drivers
Classification: Unclassified
Component: Sound(ALSA) (show other bugs)
Hardware: All Linux
: P1 normal
Assignee: Jaroslav Kysela
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2017-03-16 18:10 UTC by Paul Menzel
Modified: 2018-01-29 17:45 UTC (History)
1 user (show)

See Also:
Kernel Version: 4.11-rc2
Subsystem:
Regression: No
Bisected commit-id:

Attachments
Output of `ubuntu-bug audio` (127.20 KB, text/plain)
2017-03-16 18:10 UTC, Paul Menzel 		Details
Add an attachment (proposed patch, testcase, etc.)

Description Paul Menzel 2017-03-16 18:10:12 UTC 
Created attachment 255307 [details]
Output of `ubuntu-bug audio`

Yesterday, the internal speaker worked, and then I used headphones. Unplucking the headphones, the internal speaker don’t work anymore.

I tested Linux 4.11-rc2 and Linux 4.9 from the Ubuntu PPA. Attached is the output of `ubuntu-bug audio`.
Comment 1 The Linux kernel's regression tracker (Thorsten Leemhuis) 2017-03-27 10:24:33 UTC 
(In reply to Paul Menzel from comment #0)
> I tested Linux 4.11-rc2 and Linux 4.9 from the Ubuntu PPA. Attached is the
> output of `ubuntu-bug audio`.

If you could clarify is this is something new in 4.11 (did you test 4.10? or does the problem show up in 4.9 as well?) then I'll add it to the list of regressions for 4.11.
Comment 2 Paul Menzel 2018-01-29 17:45:59 UTC 
I believe this is a hardware issue as pressing very hard on the case next to the touch pad the speaker start working as long as the case is pressed down. I’ll send it in for repair, and therefore close this issue.
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