Im using Linaro Raring Server for Cubieboard A20 from here: www.cubieforums.com/index.php?topic=807.0 After about 10 minutes, the screen goes to black, even I'm using keyboard or mouse, so seems not ...
So, 12.04 x86_64 is installed and working properly. I see grub and plymouth, then lightdm, X session for Unity is good. My framebuffer resolution for TTY1-6 is 1280x1024. X is 1680x1050. I can use ...