Yesterday i have upgraded to Dapper Beta and I am experiencing similar problem with the buttons. My card is Radeon 9100. I am using `radeon' driver.
With RenderAccel turned off everything looks great (but the desktop renders slowly). With XAA render acceleration there are some annoying artifacts. But with the EXA acceleration the corruption is so heavy that GUI becomes almost unusable. All other installed themes are working well (they probably dont you cairo) but are no match to Human with attractiveness :-( . -- Cairo and ATI RENDER extension cause scrambled buttons in UbuntuLooks https://launchpad.net/bugs/34435 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
