Hi there, Have you tried upgrading to the latest BIOS (version 0706)? http://dlsvr01.asus.com/pub/ASUS/mb/socketAM2/M2N32-SLI%20Deluxe/M2N32SLI0706.zip I am running Edgy amd64 on my Asus M2N32 system with this BIOS with no kernel panics. -- [edgy] Kernel Panic with Asus M2N32 MB https://launchpad.net/bugs/63768