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I have read so many tutorials here on other places, but never see an instruction that is suitable for me. I have tried to boot secureboot in UEFI boot all seems fine in the installation, but after the installatiuon that seems to work good as dual boot, I just get windows 8 at the boot loader lines, which looks like Grub , but I am not sure really. But no sign of the Ubuntu instalation just the windows 8 option. So my question is if there is a complete tutorial. Or do I have to wait until 13.04 is finally released? Yes there is tutorials like " http://www.linuxbsdos.com/2012/11/05/dual-boot-windows-8-and-ubuntu-12-10-on-uefi-hardware/ " but it does not work at all they use both a lot of partitions but not clearly say explain the efi boot wich imply they did not use this method at all., not clearly say if this is a secure boot or something different and use easybcd windows program.