I've installed Pulseaudio-equalizer, then after reboot, my volume control was muted. Then i started to do a lot of mistakes. I've
sudo apt-get autoremove pulseaudio so the volume control applet in the bar menu diseapeard. Then installed
sudo apt-get install gnome-alsamixer.
Now i've installed again Pulseaudio but there is no sound anymore. My sound cards are well recognized:
cat /proc/asound/cards :
0 [HDMI ]: HDA-Intel - HDA Intel HDMI HDA Intel HDMI at 0xa321c000 irq 50
1 [PCH ]: HDA-Intel - HDA Intel PCH HDA Intel PCH at 0xa3218000 irq 51
I've made comeback the gnome-volume-control-applet by install
gnome-applets. But my volume is allways muted and i can't uncheck mute.
Is there a way to reset the audio parameters ?