There is a documented bug with a bounty if someone fix, here: https://bugs.launchpad.net/elementaryos/+bug/1355698 This is the last bug in this beta version and nobody seems to working on it.
Please contribute if you are a linux developer or spread.
Elementary OS Freya Beta Unable to boot via UEFI
Archived thread 2255463 from Ubuntu/Debian BASED. Markdown source: UbuntuDebian_BASED/thread_2255463_Elementary_OS_Freya_Beta_Unable_to_boot_via_UEFI.md
Perhaps I missed this, but have they paid up to get Microsoft/Verisign to sign their shim bootloader? Or, have they, and something else is amiss?
I think they [COLOR=#333333][FONT=monospace]reuse the signed binaries of shim and grub that Ubuntu [/FONT][/COLOR][COLOR=#333333][FONT=monospace]provides. I'm not sure.[/FONT][/COLOR]