A delayed response, as I'm juggling an array of system problems and matters of real life all at the same time. >> Is it a true statement that if I do an upgrade of >> 7.2 => 7.2 (yes, the same version) that I will replace >> the kernel-related files ... Craig> not sure what you mean here. ... Understandable, since I didn't really know exactly what question to ask. I dug at it for a while and finally got everything all figured out. What I had done ultimately proved to be simple to correct. I had not tampered with anything in /boot. I now remember, after exploring my notes, that upon building the kernel, nothing gets put or replaced in /boot, or in /etc/lilo.conf that the builder does not put there. So everything was safe. My worry was that I had a number of old directory trees in /usr/src, and also within linux-2.4.7-10 I had inadvertently removed a directory or a symbolic link or something. What I did was back rename /usr/src to /usr/HIDEsrc and reinstall the kernel-source RPM. That gave me a clean tree to start from if I want to build again. Everything is well again. Well, sort of. I have two other problems I'm also dealing with, but I won't whine about them until I hit a dead end. Thanks to all who contributed responses to my question. -- Lynn David Newton Phoenix, AZ