I have recently installed ubuntu and am having trouble with my soundcard. It is an external usb card (the laptop also has an inbuilt intel one which I am not using). The problem is that when I change ...
When I mute the audio volume in lightdm, then log in, I have no audio in my logged in session. if I uncheck the mute check-box, the volume remains muted. The only way I can restore sound is to unmute ...
I'm using an hp dv4 running ubuntu 11.10. The sound is fine when the speaker is on and the volume control works fine too. But when i plug in the headphones, the sound gets muted. Even if i change the ...