On 04/23/2010 01:18 AM, axel wrote: > PCI: BIOS BUG #81 [49435000] found As others have advised, you can update your bios with a DOS boot disk if you wish (intructions are on the Dell site). But... this might be of interest: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/116734 ["PCI: BIOS BUG #81[49435000] found" error interrupt usplash]