A few weeks ago I did an apt-get upgrade and all my GTK themes stopped working. Here is a screenshot (www -dot- stanford -dot- edu -slash- ~niran -slash- debianhelp.png (sorry, linuxquestions won't let me post links yet)) of what things look like right now. The scrollbars and buttons will not change no matter which theme I pick. The only clue I have as to what caused things to break is that during the fateful apt-get upgrade, there was some sort of error regarding gdk-pixbuf loaders. I tried reinstalling libgdk-pixbuf and libgtk-2.0, the latter of which updated the gdk-pixbuf loaders, but my themes are still broken. Does anyone know how to fix this? Thanks in advance.