Hi Kenny,
can you play sounds using paplay?
You can find some wav files in /usr/share/sounds
Try to play these with paplay.
In my kvm machine, pulseaudio output was muted.
I have created a custom .asoundrc file and used alsamixe to unmute it.
contents of the ~/.Asoundrc file is:
pcm.pulse {
type pulse
}
ctl.pulse {
type pulse
}
pcm.!default {
type pulse
}
ctl.!default {
type pulse
}
HTH.
Halim