I have recently updated from Fedora 14 to 15 and there was no problems; sound worked great. I may have updated some packages or installed new ones, but I do not know the cause of my problems. I believe I installed some gstreamer modules for mp3 support.
Things I have done:
- Installed: pavucontrol
- Reinstalled: pulseaudio
- Checked alsamixer for muted components
- Looked for hours for a solution
I'm using Sony VAIO model: VGN-AR370 (mistake, I know)
I'd appreciate any help and will try to get back to any questions asap.