The tech help doesn't work. I have not been able to set up my 13.04 on dual boot with UEFI Windows 8 Sony Vaio. I have to run from CD Here is a pastebin http://paste.ubuntu.com/6284562/ Also I asked questions: http://askubuntu.com/questions/36335...l-ubuntu-13-04 When I reboot with no CD I get "VAIO" for a second, F2 RARELY gets me to UEFI/BIOS, and I quickly get a red box that says "Operating System Not Valid" and a pile of smoking metal that I can hard reboot or press the button does get me back to my CD OS.. The boot-repair CD will not boot, another suggested CD does not boot. Only my Ubuntu 13.04 live CD OS gets me to the window "install ubuntu" "try ubuntu" "OEM.." etc. then I "try ubuntu" and get a CD OS that has to churn and churn and I can't save any settings I have to reinstall my WiFi and supply a 16 character password by hand every time. The firmware password of my Comcast WiFi.