Bug 204833

Summary: Subwoofer not working on Lenovo Y50-70
Product: Drivers Reporter: eifr (eifr0980)
Component: Sound(ALSA)Assignee: Jaroslav Kysela (perex)
Status: NEW ---    
Severity: high CC: goliathus, nybeliys, piotrk124
Priority: P1    
Hardware: All   
OS: Linux   
Kernel Version: 5.2.13-200.fc30.x86_64 Subsystem:
Regression: No Bisected commit-id:
Attachments: Subwoofer not working on Lenovo Y50-70

Description eifr 2019-09-13 12:49:30 UTC
The Subwoofer is not working at all on my Y50-70 running fedora distro..
RN I'm using a workaround from github which is not working so good (sometimes makes weird noises)
Comment 1 piotrk124 2021-02-19 16:04:52 UTC
Subwoofer doesnt work on Manjaro either and workaround script isnt safe to use anymore. Besides sounds was always bad compared to windows.
Comment 2 Jack 2021-09-21 22:59:19 UTC
Same on Pop OS and Ubuntu on a Lenovo Y50-70, the Sound is working but it is sounding damp because the subwoofer is not working.
Comment 3 AdamKZ 2023-03-21 12:40:46 UTC
Created attachment 303995 [details]
Subwoofer not working on Lenovo Y50-70

Here 's what the command gave out :
sudo alsa-info.sh