Hi, I tried to install the most recent kernel via up2date, but i get the above message. This is the Adaptec SATA RAID driver. The complete message is: No module aarich found for kernel 2.4.21-20.EL, aborting. mkinitrd failed What should i do to get a new initrd on /boot and to resolve the problem? Thanx in advance!! Regards, Thomas. --