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LSS: Secure Boot

LSS: Secure Boot

Posted Sep 14, 2012 12:05 UTC (Fri) by jeroen (subscriber, #12372)
In reply to: LSS: Secure Boot by robertm
Parent article: LSS: Secure Boot

The only reason GRUB 2 actually has loadable modules is that it is very difficult to load a big binary reliably with MBR booting. With UEFI that problem is gone and we can just load a monolithic GRUB. There is no reason left to keep using loadable modules with its error-prone selecting of which modules are needed at boot time to load the other modules.


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LSS: Secure Boot

Posted Sep 14, 2012 14:49 UTC (Fri) by BenHutchings (subscriber, #37955) [Link]

Right, I have seen the 'grub rescue>' prompt on UEFI way too many times already. (GRUB still looks up GPT partitions by index, not UUID, but repartitioning tools - or at least parted - don't seem to maintain numbering in GPTs.)

LSS: Secure Boot

Posted Sep 14, 2012 20:50 UTC (Fri) by idupree (subscriber, #71169) [Link]

gdisk (gptfdisk) maintains partition numbering. It's parted that likes to change it.

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