grub2 - Failure to boot Ubuntu in a dualboot setup - Ask Ubuntu


i have dual boot ubuntu 14.04 lts/windows 10. currently, boots grub rescue.

i able execute commands insmod normal @ this site's commands recovering grub rescue> prompt.

there experience error:

error: file '/grub/x86_64-edi/crypto.mod'

how fix this?

you need re-install grub. try see if works. https://help.ubuntu.com/community/grub2/installing#reinstalling_grub_2

but me best method using boot repair. practically fix follow instructions.

https://help.ubuntu.com/community/boot-repair


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