I can confirm this bug in the xorg-edgers PPA package version 2:2.7.99.1+git20090605.66ceedc0-0ubuntu0sarvatt2~jaunty on kernel 2.6.30-rc8.
The login screen remains black with a movable mouse courser, when a virtual resolution above 2048 is configured.
I can confirm this bug in the xorg-edgers PPA package version 2:2.7.99. 1+git20090605. 66ceedc0- 0ubuntu0sarvatt 2~jaunty on kernel 2.6.30-rc8.
The login screen remains black with a movable mouse courser, when a virtual resolution above 2048 is configured.