News:
1. Booting from Lubuntu 12.10 live CD: Same problem.
2. Clean install from this very Lubuntu 12.10 live CD: Problem is gone.
In a clean installation of Lubuntu 12.10, the openchrome driver works well. I cannot see a difference to my previous installation (which previously was Ubuntu, then package ubuntu-desktop removed, and lubuntu-desktop installed).
One thought though: My old installation had GRUB 1, which never got replaced during updates. The new installation has GRUB 2. Perhaps this does a better job initializing the graphics
Still, graphics are corrupted when booting the live CD, indicating there is a problem to be solved.
News:
1. Booting from Lubuntu 12.10 live CD: Same problem.
2. Clean install from this very Lubuntu 12.10 live CD: Problem is gone.
In a clean installation of Lubuntu 12.10, the openchrome driver works well. I cannot see a difference to my previous installation (which previously was Ubuntu, then package ubuntu-desktop removed, and lubuntu-desktop installed).
One thought though: My old installation had GRUB 1, which never got replaced during updates. The new installation has GRUB 2. Perhaps this does a better job initializing the graphics
Still, graphics are corrupted when booting the live CD, indicating there is a problem to be solved.