I've found that with the newer outdated kernels uninstalling them with 
"rpm -e [old kernel] even cleans up grub.conf.  I guess that's one reason 
RedHat went to grub as the default boot loader.

And to Bart, you should alwasy use "rpm -i" to add new kernels, so you can 
boot off the old one in case of a problem with the new one.

Regards,
Tom 

On Thu, 20 Mar 2003, David A. Sinck wrote:

> 
> 
> The kernels are made so you can have multiple ones on the system
> without upgrading.  Just -i it:
> 
> rpm -ivh kernel-newer
> 
> To remove older kernels that are unwanted, 'erase' them:
> 
> rpm -e kernel-old
> 
> You may or may not have to edit grub.conf, but that's easy.  
> 
> 
> \_ SMTP quoth Bart Garst on 3/20/2003 08:50 as having spake thusly:
> \_
> \_ I have a question. How are you able to save the previous kernel versions? I
> \_ do my updates with
> \_ # rpm -Uvh kernel...
> \_ and it doesn't save the older version (Makes for a real pain when the rpm
> \_ install crashes).
> \_ 
> \_ Bart
> \_ 
> \_ 
> \_ >>>
> \_ I've been using RHN to keep my errata updated. Very smartly, the kernel
> \_ updates preserve the previous kernels. Well, I'm starting to get a
> \_ collection of them and I'm sure the kernels are starting to hog
> \_ disk-space - or are they? Here's what I have:
> \_ 
> \_ rpm -q kernel
> \_ kernel-2.4.18-14
> \_ kernel-2.4.18-19.8.0
> \_ kernel-2.4.18-26.8.0
> \_ 
> \_ There's yet another update available that I've yet to download. Their
> \_ manual isn't clear on how to remove the old kernels and if the technique
> \_ automatically updates Grub or if I have to manually edit the config
> \_ file. Anyone mess with this?
> \_ 
> \_ Cheers,
> \_ Mike
> \_ 
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-- 
Tom Ward