users can't run firefox: undef symbol: gdk_threads_lock

Hello, Root can run firefox ok but regular users can't. They get the following message: /opt/MozillaFirefox/lib/firefox-bin: symbol lookup error: /opt/MozillaFirefox/lib/firefox-bin: undefined symbol: gdk_threads_lock This occurs on both 1.0.6 and 1.0.7 suse amd64 9.3 Anyone seen this or fixed this before? --ryan