Frank M. Ramaekers wrote: > Running Transaction > Erasing : kernel > [1/1] > > Removed: kernel.i686 0:2.6.18-92.1.18.el5 > Complete! > > That seemed to work, but I still have some 92.1.18 elements left: > ls -l /boot/*92.1.18* > /boot/config-2.6.18-92.1.18.el5debug > /boot/config-2.6.18-92.1.18.el5PAE > /boot/config-2.6.18-92.1.18.el5xen the debug, PAE, and xen kernels are from different packages. To see what all is actually installed on your system, you just might do... # rpm -qa |grep ^kernel kernel-2.6.18-92.1.18.el5 kernel-devel-2.6.18-92.1.18.el5 kernel-2.6.18-92.1.22.el5 kernel-2.6.18-128.1.6.el5 kernel-devel-2.6.18-92.1.22.el5 kernel-devel-2.6.18-128.1.6.el5 kernel-headers-2.6.18-128.1.6.el5 in your case, I'd likely do... # yum erase kernel-PAE-2.6.18-92.1.18 kernel-debug-2.6.18-92.1.18 kernel-xen-2.6.18-92.1.18