How to report a bug for no sound through headphones?
13801
How do I report a bug?
129640
How do I report a bug in Ubuntu translation?
59406
How do I report a bug related to Stack Exchange?
105584
How can I play a custom sound when my battery is low?
152288
How can I change media volume when no media is being played?
33285
Detecting when head phones are plugged in
89545
How do I toggle headset/headphone mode manually?
80918
Disabling sound output devices (e.g. Internal Speakers) in OS X
155260
Bluetooth headset never gives me sound options
21046
How do you file a bug report for Windows?
144068
How to disable headphone detection?
105807
How to temporarily disable PulseAudio?
67693
No sound in Ubuntu except at log in
81210
Mono sound output in Ubuntu?
158151
How can I lower the volume of my USB headphones?
131945
Sound only works from left speaker?
20719
No sound settings available in the settings manager window