Greetings. I have installed a Fresh Debian Testing with KDE insted of gnome. My problem is that only KDE applications have sound (KDE Dragon Player , VLC, Amarok, KDE Audio Settings Tester, etc.) But my computer cant reproduce other applications like Mplayer (from console), Iceweasel or even aplay. KDE Mixer seems to work fine, but I cant run the AlsaMixer command, i get the next error: cannot open mixer: The file or directory dont exist.