TItle says much by itself but here we go..
I decided to switch from fedora 15 to knoppix 6.7 a couple of days ago because I was finding fedora too sparkly and not really sfw...
Now, I've been using chromium for a couple of hours today and then I had the idea to watch myself some videos on youtube, so I installed flash player plugin from synaptics but there's no sound in my videos...
Tried also on iceweasel and same problem...
Alsamixer shows that everything's okay, so I don't know what that could be...
Any help would be mostly appreciated