Hello, playing WoW without problems, I was invited to a 40 raid player for rol event. WoW crash 5 times. In all of the 5, I need to kill the process. In the 5 , all seems normal, BUT no sound. I try some music themes, some YouTube videos. No sound. I try reloggin in KDE, and no sound. Then, I try rebooting Linux. And no sound. In this point I think: ¿maybe hardware problem?. Then, I reboot with 2.6.33 kernel, and I try. THEN I have sound. No sound problem with this kernel. Okay, is not a hardware malfunction Then, I reboot with the normal kernel. NO SOUND. I am using the 2.6.30 kernel. I know the more recent kernel is 2.6.33, but I tested it and my machine is more fast with de 2.6.30. Kernel 2.6.30 02:01.0 Multimedia audio controller: Creative Labs SB Audigy LS Debian stable P.D.: sorry my poor english.