Score:0

Changing boot order without BIOS

my flag

Ok ok ok, so I'm attempting to update my laptop to 20.04 but the main screen is completely broke and I don't have the money to replace it, so I cant access the BIOS to change boot order, using efibootmgr didn't work either. I am out of ideas and would very much like some help, I have my bootable flashdrive all set up and plugged in

guiverc avatar
cn flag
I've used a number of laptops that had broken screens; most *enterprise* grade laptops have keys that allow you to toggle mirror/internal-only/external-only/side-by-side/etc allowing you to use them with external screen so have you tried?; but you weren't specific as to what you're trying to upgrade to 20.04; eg. no access to BIOS/uEFI setup is required to *release-upgrade* a 18.04 system to 20.04.
Amogh Saxena - REXTER avatar
cn flag
Can you tell me which Laptop do you have ? and what all command you used via ```efibootmgr``` like ```-n``` or ```-o``` or created a order. If possible I will try to answer accordingly
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