Bug 205267

Summary: No sound on Samsung galaxy book (W728N)
Product: Drivers Reporter: holger.hoehnemann
Component: Sound(ALSA)Assignee: Jaroslav Kysela (perex)
Status: NEW ---    
Severity: blocking    
Priority: P1    
Hardware: Intel   
OS: Linux   
Kernel Version: 5.3.0 (29.9.2019) Subsystem:
Regression: No Bisected commit-id:
Attachments: alsa-info
pactl list sinks
hda-analyzer screenshot

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