seems like xorg 1.6.0 dropped the patch that disabled offscreen pixmaps for xaa by default (still needs investigation why).
So this bug reappeared in jaunty.
See: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/316136
FWIW, we will patch xorg in ubuntu accordingly again; so still no action from mozilla side needed.
seems like xorg 1.6.0 dropped the patch that disabled offscreen pixmaps for xaa by default (still needs investigation why).
So this bug reappeared in jaunty.
See: https:/ /bugs.launchpad .net/ubuntu/ +source/ xorg-server/ +bug/316136
FWIW, we will patch xorg in ubuntu accordingly again; so still no action from mozilla side needed.