I got Knoppix 3.2 Beta,

When the installer copies the files to the harddisk I see , after 22% , in the process bar a message about an interrupt IRQ 7? And after 74% the screen goes black.

The installation is still busy. After 3 or 4 minutes I hear a beep when I press a button on the keyboard I see on the screen that the installation is complete....

Very weird installation , is this normal? Can someone help me?

I don't get an IRQ error and a black screen when I am installing SuSE 8.0