I still have this problem. I also enabled saucy-proposed, but no change.
Accoring to lshw I have the following chip "Mobility Radeon HD 4225/4250"
I have xserver-xorg-xmir, xserver-xorg-radeon, xserver-xorg-ati and unity-system-compositor installed. Without USC everything looks fine.
I still have this problem. I also enabled saucy-proposed, but no change.
Accoring to lshw I have the following chip "Mobility Radeon HD 4225/4250"
I have xserver-xorg-xmir, xserver- xorg-radeon, xserver-xorg-ati and unity-system- compositor installed. Without USC everything looks fine.