Changing default kernel

Alexander Apprich a.apprich at science-computing.de
Wed Jul 7 08:02:45 UTC 2004


Daniel,

Danielb wrote:
> I've been downloading the new kernel versions as they come
> out for my version of Fedora Core 2. They seem to load
> fine, how do I change my boot loader (GRUB I think) so that
> it loads the latest kernel version by default? As at the
> moment it loads the kernel version that came on the DVD and
> I have to manually select the newer version(s) if I want to
> load them.
> 

I would just copy the existing section with the old kernel and
replace things which have changed

[root at rubikon ~]$ cat /boot/grub/grub.conf
# grub.conf generated by anaconda
#
# Note that you do not have to rerun grub after making changes to this
# file
#boot=/dev/hda
default=3
timeout=10
splashimage=(hd0,1)/boot/grub/splash.xpm.gz

# New kernel
title Fedora Core (2.6.6-1.435.2.3)
         root (hd0,1)
         kernel /boot/vmlinuz-2.6.6-1.435.2.3 ro root=LABEL=/ rhgb quiet
         initrd /boot/initrd-2.6.6-1.435.2.3.img

# Original kernel
title Fedora Core 2 (2.6.5-1.358)
         root (hd0,1)
         kernel /boot/vmlinuz-2.6.5-1.358 ro root=LABEL=/ rhgb quiet
         initrd /boot/initrd-2.6.5-1.358.img
title Windows XP Professional
         rootnoverify (hd0,0)
         chainloader +1


> Cheers,
> 
> Daniel
> 
> 

Hope this helps.

Alex
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