hypnosec writes "The Linux Foundation's plans for releasing a signed pre-bootloader that will enable users to install Linux alongside Windows 8 systems with UEFI have been reportedly delayed. The Foundation proposed a signed pre-bootloader that will chain-load a bootloader which, in turn, will boot the desired operating system, thus keeping Linux installations for novice users as simple as it was before. Further, this particular component is meant for small-time Linux distros which otherwise wouldn't have the required expertise or resources to develop their own system to tackle the secure boot issue. This was going as per plans up until Linux kernel maintainer James Bottomley disclosed that he has been having rather bizarre experiences with Microsoft sysdev centre. Bottomley said, 'The first time I sent the loader through, it got stuck (it still is, actually). So I sent another one through after a week or so. That actually produced a download, which I've verified is signed (by the MS UEFI key) and works, but now the Microsoft sysdev people claim it was "improperly" signed and we have to wait for them to sort it out. I've pulled the binary apart, and I think the problem is that it's not signed with a LF [Linux Foundation] specific key, it's signed by a generic one rooted in the UEFI key. I'm not sure how long it will take MS to get their act together but I'm hoping its only a few days."
Update: 11/21 14:22 GMT
by U L
: See the Original weblog post
, and one interesting tidbit: Microsoft banned bootloaders licensed under the GPLv3 and "similar open source licenses."