earlchew

## Vaultwarden-Break-Glass.md

      
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              April 2, 2023 17:02
            
              
                Vaultwarden Break Glass
              
          
    Select Debian AMI


The Debian wiki contains the Debian EC2 landing page
The available Debian AMIs are listed on the Debian wiki
Find the corresponding AMI name (eg debian-11-amd64-20230124-1270) for the Debian AMI for amd64 (eg Debian Bullseye)

Find the S3 Bucket


Log in to AWS using 2FA
Navigate to S3

Find the bucket containing the *.zstd backup images


Navigate to IAM


## GRUB-UEFI-BIOS-Dual-Boot.md

      
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                earlchew
                / GRUB-UEFI-BIOS-Dual-Boot.md
            
            
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              February 25, 2024 17:38
            
              
                GRUB UEFI BIOS Dual Boot
              
          
    Overview

This configuration supports an UEFI boot, as well as a fallback to
support a BIOS boot using the largely the same configuration. This
improves the availability of the system by housing two copies of
the GRUB bootloader, the first in the EFI System Partition, and
the second in the BIOS Boot Partition.
UEFI Boot Sequence