Henk Altena <skipper <at> zinix.nl> writes: > > Matthew Miller wrote: > > > > Yum should definitely have made this all work right, but apparently not. Do > > you have the newest nss package installed? > > > I did un upgrade of the nss packages and then an upgrade of firefox (NOT > deleted the old version) and guess what: IT WORKED. > The latest firefox needs the latest version of nss. This dependency isn't stated by the RPM so yum couldn't resolve it or print a warning. Yum would have done the right thing is you did "yum update" and upgraded everything that could have been upgraded. - Ian