Well I just found this board on Google after just using fedora core 3 for a day and so far I am liking it
The problem I have though is whenever I change a theme like Mist or something in GNOME there will be a very thin, vertical, yellow line on the right side of my screen. It only seems to occur on some programs like Firefox, but I will usually always see a quick wave of yellow lines (like an outline of a window expanding) when I open a program. I can get rid of the yellow line on the right side of screen by either clicking on it or "wiping" it with a window. I asked around on a different forum and they say it's an X problem - problem is I have no idea what to do
found fix
