This happens to me too, asus laptop with ati m6 ly. The buttons on the default human theme are garbaged, the others are ok, on my desktop with a ati 9600xt it's all ok, i think the matter is the ati/radeon dri driver (the 3d is activated with the m6 but not in the 9600xt)
-- buttons incorrectly rendered when using default theme https://launchpad.net/bugs/49213 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
