Comment 7 for bug 479927

i get some weird corruption of some fonts and also the windows decorations sometimes with X32. The fonts start to get screwed, some pixels are not rendered, they keep getting worst as time goes on and there is no way to change it. Weird but not all fonts are affected , only some. Eventually all text labels in for example Xfe get reduced to an empty square, loging out and in does not change anything, i need to restart. I cannot see any cause, it seems quite random, sometimes works fine for a while, others it gets bad pretty quickly.