Ubuntu 14.04 headphones not working
138539
Headphone jack not working?
67937
No Sound with Headphones but Sound with Stereo
158151
How can I lower the volume of my USB headphones?
143516
How to reinstall PulseAudio (Ubuntu 12.04)
20740
Bad sound quality of 3.5mm headphone with mic on laptop
38231
Sound only through subwoofer on laptop Acer Predator G9-792
95709
Why are my Macbook's internal speakers not available?
81210
Mono sound output in Ubuntu?
78014
usb audio interface not recognized by alsa
59868
After updating to 16.04, bluetooth audio A2DP mode stopped working
76641
the sound-volume indicator disappeard Ubuntu 13.10
155260
Bluetooth headset never gives me sound options
35725
How to tell the difference between headphone wires?
110748
Ubuntu 20.04 Lenovo Ideapad Microphone not working
52375
No sound ALC294 Asus ROG Strix 512 Ubuntu 20.04.01
20068
Internal microphone not working
110320
14.04 ThinkPad Edge volume buttons stopped working