Hi Paul, > Suppose you have FC5 i386 and FC5 x86_64 sharing /boot. You update > one > of them to the latest kernel, which is 2.6.17-1.2157_FC5. > > This puts the following files in /boot: > > config-2.6.17-1.2157_FC5 > initrd-2.6.17-1.2157_FC5.img > System.map-2.6.17-1.2157_FC5 > vmlinuz-2.6.17-1.2157_FC5 > > You then boot the other one and "yum update" that one. Guess what > happens... Now I understand. Tks. B.R. satimis