On Thu, 2006-04-20 at 22:13 +0100, Robert Hart wrote: > Package: xserver-xorg-video-ati > Version: 1:6.5.7.3-3 > Severity: normal > > Since upgrading to 7.0 I've noticed a problem with the contents of any > GL viewport shifting roughly half the viewport width to the left. This > seems to occur when some other window partially overlaps and obscurs > the GL window. > > For example, starting glxgears, produces the familiar rotating cogs, > however if the mouse is hovered over one of the title bars windows > until a tooltip appears, the gears suddenly shift to the left, such > that only the green gear is visible.
[...] > (**) RADEON(0): Option "BackingStore" "true" > (**) RADEON(0): Backing store enabled Does it also happen if you don't enable backing store? (Make sure you disable all the instances of this option in the config file :) > Section "Extensions" > Option "Composite" "enable" > EndSection Does it also happen if you don't enable Composite? Does it also happen if you disable colour tiling with Option "ColorTiling" "off" ? -- Earthling Michel Dänzer | Debian (powerpc), X and DRI developer Libre software enthusiast | http://svcs.affero.net/rm.php?r=daenzer