Bug 205267 - No sound on Samsung galaxy book (W728N)
Summary: No sound on Samsung galaxy book (W728N)
Status: NEW
Alias: None
Product: Drivers
Classification: Unclassified
Component: Sound(ALSA) (show other bugs)
Hardware: Intel Linux
: P1 blocking
Assignee: Jaroslav Kysela
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2019-10-20 09:11 UTC by holger.hoehnemann
Modified: 2019-10-20 09:13 UTC (History)
0 users

See Also:
Kernel Version: 5.3.0 (29.9.2019)
Subsystem:
Regression: No
Bisected commit-id:

Attachments
alsa-info (43.48 KB, text/plain)
2019-10-20 09:11 UTC, holger.hoehnemann 		Details
pactl list sinks (1.92 KB, text/plain)
2019-10-20 09:12 UTC, holger.hoehnemann 		Details
hda-analyzer screenshot (507.69 KB, image/png)
2019-10-20 09:13 UTC, holger.hoehnemann 		Details
Add an attachment (proposed patch, testcase, etc.)

Description holger.hoehnemann 2019-10-20 09:11:49 UTC 
Created attachment 285559 [details]
alsa-info

Intel HDA sound system with Realtec ALC298 chip.
All drivers loaded successfully, pavucontrol shows active vu meter on output during playback. Sink seems properly defined. 
The only irregularity seems to me visible in hda-analyzer: all four possible sinks are stated "not present".
Finally no sound, neither on headphone nor on speaker.
Microphone is working properly!
Comment 1 holger.hoehnemann 2019-10-20 09:12:48 UTC 
Created attachment 285561 [details]
pactl list sinks
Comment 2 holger.hoehnemann 2019-10-20 09:13:46 UTC 
Created attachment 285563 [details]
hda-analyzer screenshot
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