Package: xserver-xorg-video-openchrome Version: 1:0.0.902+svn570-1 Severity: normalI could work that problem out. If i set the same bit value in grub, in my case 24bit the problem is gone and i can switch from console to X without problems.
That problem is more or less known by the openchrome developers and a bugreport exists here[1]
[1] http://www.openchrome.org/trac/ticket/241 regards stefan