Updating from F12, problems

[Renato Caldas]

Hello,

Yesterday I upgraded my eeepc from F12 to F13, using preupgrade.
Everything went fine, apart from the fact that it booted into the
installer, and the grub menu never showed up :) After some trouble
trying to fix things through the installer shell, I finally managed to
boot into the system by adding a proper section to my grub.conf.

I've updated the system, and noticed that a newer kernel was
installed, but it never went to grub.conf. This doesn't happen on my
other F13 systems (all upgraded quite earlier). This should be a bug,
right?

Cheers,
  Renato