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I purchased Asus F202E-CT148H VivoBook with no Optical drive and it has 4 factory installed partitions with Win 8 preloaded. I want to install Ubuntu 13.04 on it but I am not able to do so as it ts coming with pre-installed windows 8 and UEFI , Secure boot. I tried all possible way mentioned on youtube and ubuntu forum. With USB also its not booting after disabling secure boot, fast boot. So any one installed dual boot win8 & ubuntu on Asus F202E-CT148H, Plz help. ?