Bryce, I tried xserver-xorg-core 1.4.1~git20080118-1ubuntu3 on my Hardy laptop (which uses xserver-xorg-vidoe-siliconmotion). No adverse effect so far.
Bryce, I tried xserver-xorg-core 1.4.1~git200801 18-1ubuntu3 on my Hardy laptop (which uses xserver- xorg-vidoe- siliconmotion) . No adverse effect so far.