How to Install and Uninstall secureboot-db Package on Ubuntu 21.10 (Impish Indri)

Last updated: December 23,2024

1. Install "secureboot-db" package

In this section, we are going to explain the necessary steps to install secureboot-db on Ubuntu 21.10 (Impish Indri)


    
        
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                sudo apt update
            
                    
    
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                sudo apt install
            
                        
                secureboot-db
            
                    
    
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2. Uninstall "secureboot-db" package

Please follow the step by step instructions below to uninstall secureboot-db on Ubuntu 21.10 (Impish Indri):


    
        
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                sudo apt remove
            
                        
                secureboot-db
            
                    
    
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                sudo apt autoclean && sudo apt autoremove
            
                    
    
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3. Information about the secureboot-db package on Ubuntu 21.10 (Impish Indri)

Package: secureboot-db
Architecture: amd64
Version: 1.8
Priority: optional
Section: utils
Origin: Ubuntu
Maintainer: Steve Langasek
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 29
Depends: sbsigntool
Filename: pool/main/s/secureboot-db/secureboot-db_1.8_amd64.deb
Size: 9556
MD5sum: c8956557c8b02d14822ecab735676e7a
SHA1: 60b4c42cf6b53ad31de94cfc9f58061a32e904f0
SHA256: eef45c4a226f26a0f86d5a366bacd3955fa036f276d4107d34d4df2e66345ad4
SHA512: 0466c5f3e464840fcac1553996533d68b4bfa28551b85a83dd6ad138002c4a09888d04cc628c89b6c792f844c7aae88c904c2bf62bd237588674a98420124fd8
Description-en: Secure Boot updates for DB and DBX
Systems with Secure Boot enabled have portions of the system signed by entries
in the Secure Boot DB. This package provides a mechanism for delivering
updates to DB and the corresponding blacklist database, DBX.
Description-md5: 7a5f131cb6deec9acc4202d34ab02b5f
Task: ubuntu-desktop-minimal, ubuntu-desktop, cloud-image, server, ubuntu-server-raspi, ubuntu-desktop-raspi, kubuntu-desktop, xubuntu-core, xubuntu-desktop, lubuntu-desktop, ubuntustudio-desktop-core, ubuntustudio-desktop, ubuntukylin-desktop, ubuntu-mate-core, ubuntu-mate-desktop, ubuntu-budgie-desktop, ubuntu-budgie-desktop-raspi