I have updated glib2 and gtk2 to the latest upstream version, the packages are glib2-2.4.7-1.1 and gtk2-2.4.13-1.1. This should fix a large number of problems with the file chooser, but also e.g https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=126666 Please report problems with these packages to me. Matthias