update -u Did Not Update Kernel Packages
I several Red Hat Enterprise Linux 4 systems. One of them is remote to the point, I'd have to drive to its console to perform a console-based up2date. The other day, I logged in remotely su'd to root, and issued an up2date -u. Some, but not all packages updated. The kernel packages did not update.
Is there a way to perform a full update from the command line, and what else besides -u needs to be specified?