How to Install and Uninstall secureboot-db Package on Ubuntu 20.04 LTS (Focal Fossa)
Last updated: November 23,2024
1. Install "secureboot-db" package
This tutorial shows how to install secureboot-db on Ubuntu 20.04 LTS (Focal Fossa)
$
sudo apt update
Copied
$
sudo apt install
secureboot-db
Copied
2. Uninstall "secureboot-db" package
Please follow the guidance below to uninstall secureboot-db on Ubuntu 20.04 LTS (Focal Fossa):
$
sudo apt remove
secureboot-db
Copied
$
sudo apt autoclean && sudo apt autoremove
Copied
3. Information about the secureboot-db package on Ubuntu 20.04 LTS (Focal Fossa)
Package: secureboot-db
Architecture: amd64
Version: 1.5
Priority: optional
Section: utils
Origin: Ubuntu
Maintainer: Steve Langasek
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 28
Depends: sbsigntool
Filename: pool/main/s/secureboot-db/secureboot-db_1.5_amd64.deb
Size: 9080
MD5sum: 0b9400b051945156661fcbeee4c41d7b
SHA1: aa722362b84f908bcca2fe71f63b97b014e8f3cd
SHA256: c2e354247093bbde45b2ab476a1e9c125264c64847a099d88bcc8a28de1d6e2d
Description: Secure Boot updates for DB and DBX
Description-md5: 7a5f131cb6deec9acc4202d34ab02b5f
Task: server, ubuntu-desktop-minimal, ubuntu-desktop, cloud-image, kubuntu-desktop, xubuntu-core, xubuntu-desktop, lubuntu-desktop, ubuntustudio-desktop-core, ubuntustudio-desktop, ubuntukylin-desktop, ubuntu-mate-core, ubuntu-mate-desktop, ubuntu-budgie-desktop
Architecture: amd64
Version: 1.5
Priority: optional
Section: utils
Origin: Ubuntu
Maintainer: Steve Langasek
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 28
Depends: sbsigntool
Filename: pool/main/s/secureboot-db/secureboot-db_1.5_amd64.deb
Size: 9080
MD5sum: 0b9400b051945156661fcbeee4c41d7b
SHA1: aa722362b84f908bcca2fe71f63b97b014e8f3cd
SHA256: c2e354247093bbde45b2ab476a1e9c125264c64847a099d88bcc8a28de1d6e2d
Description: Secure Boot updates for DB and DBX
Description-md5: 7a5f131cb6deec9acc4202d34ab02b5f
Task: server, ubuntu-desktop-minimal, ubuntu-desktop, cloud-image, kubuntu-desktop, xubuntu-core, xubuntu-desktop, lubuntu-desktop, ubuntustudio-desktop-core, ubuntustudio-desktop, ubuntukylin-desktop, ubuntu-mate-core, ubuntu-mate-desktop, ubuntu-budgie-desktop