Same problem on my P35. In addition, I also can switch from GUI to a console (<ALT+F1...F5), but never again back to the GUI (ALT+F7). Doing so ends up with a black screen.
Same problem on my P35. In addition, I also can switch from GUI to a console (<ALT+F1...F5), but never again back to the GUI (ALT+F7). Doing so ends up with a black screen.