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EFI Fresh Install fails to boot, 4K Sector Drives Fail to boot EFI
Closed, ResolvedPublicBUG


UEFI installs fail to boot with Buster. Even undoing T1415 doesn't appear to result in a bootable system.

Will dig in and research a solution


Difficulty level
Normal (likely a few hours)
Why the issue appeared?
Will be filled on close
Is it a breaking change?
Unspecified (possibly destroys the router)
Issue type
Bug (incorrect behavior)

Event Timeline

kroy changed the task status from Open to Confirmed.Jan 3 2020, 8:50 PM
kroy claimed this task.
kroy triaged this task as High priority.
kroy created this task.
kroy updated the task description. (Show Details)
kroy changed Difficulty level from Unknown (require assessment) to Normal (likely a few hours).


I was hoping you have some input here.

This is just a rolling build with T1415 reverted:

I was able to get the grub menu up with:

But selecting one of the options results in:

Which clearly does exist:

I only have a workaround right now, it appears that grub.cfg can't be found. To boot at least the installed system do the following within the grub shell:

configfile /EFI/VyOS/grub.cfg

That should then show you the grub menu and you can boot the installed system.

PR corrects this. Buster forces secure-boot by default, which we don't support

kroy renamed this task from EFI Fresh Install fails to boot to EFI Fresh Install fails to boot, 4K Sector Drives Fail to boot EFI.Jan 13 2020, 9:38 PM

Also discovered during testing that 4K sector drives will fail to boot with EFI. Also fixed in the above PR

erkin set Issue type to Bug (incorrect behavior).Aug 31 2021, 5:57 PM