Comment 147 for bug 186382

Skwo -

The screenshot you've uploaded is the nvidia corruption bug, not the "no decoration bug" and we're still waiting on nvidia for a fix to that.

The easiest workaround is to use a window list in your gnome panel, and click the window twice to minimize and un-minimize the window, which has solved the problem for me every time.

Another thing I've noticed is that if you change your desktop color, you get different artifacts in the titlebar, which may or may not make things more usable. I only mention that because it looks like you have a dark brown artifact which makes the buttons very hard to see. My blue background with yellow highlights gives me very visible minimize, maximize, and close buttons, so that's another thing to try if you absolutely hate the idea of having a window list in your panel. Good luck!

PS - I like your nick! :-)