I have this odd issue with my audio output. Speakers don't seem to work, however if I plug the headphones they work perfectly. Then, if I unplug the headphones, the speakers start to work again.
This all begun after I connected my laptop to a Roland Cube 60 amplifier through jack/mini jack adapter, but I have no idea how this can be related. I tried to play a bit with audio options but nothing worked out.
- This works in Windows so I know it's not a hardware problem.