When updating from RH 5.2 to RH 6.0 using the upgrade in icleandic an i18n was not created with the correct language settings, thus making some icelandic letters unreadable.
Matt: As far as I can tell /etc/sysconfig/i18n is not being created in many cases. This should be fixed by the new install code I presume, for the next release.
Changing component to installer ...
This is fixed in the latest installer.