Comment 7 for bug 584513

I compared the lists to come up with a list of packages that are installed on both computers experiencing the problem (Timo's and mine), but that are not yet installed on my computer that is not experiencing the problem. I'll try installing certain packages, going with ones I know interact with firefox first (like all the java packages), to see if any package breaks the working computer. For anyone interested, the list of possible suspect packages is attached.