How to Install and Uninstall shim-signed Package on Ubuntu 23.10 (Mantic Minotaur)

Last updated: May 10,2024

1. Install "shim-signed" package

Please follow the instructions below to install shim-signed on Ubuntu 23.10 (Mantic Minotaur)


    
        
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                sudo apt update
            
                    
    
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                sudo apt install
            
                        
                shim-signed
            
                    
    
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2. Uninstall "shim-signed" package

In this section, we are going to explain the necessary steps to uninstall shim-signed on Ubuntu 23.10 (Mantic Minotaur):


    
        
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                sudo apt remove
            
                        
                shim-signed
            
                    
    
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                sudo apt autoclean && sudo apt autoremove
            
                    
    
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3. Information about the shim-signed package on Ubuntu 23.10 (Mantic Minotaur)

Package: shim-signed
Architecture: amd64
Version: 1.56+15.7-0ubuntu1
Built-Using: shim (= 15.7-0ubuntu1)
Priority: optional
Section: utils
Source: shim-signed (1.56)
Origin: Ubuntu
Maintainer: Steve Langasek
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 4724
Depends: debconf (>= 0.5) | debconf-2.0, grub-efi-amd64-signed (>= 1.191~) | grub-efi-arm64-signed (>= 1.191~) | base-files (<< 12.3), grub-efi-amd64-signed (>= 1.187.2~) | grub-efi-arm64-signed (>= 1.187.2~), grub2-common (>= 2.04-1ubuntu24), mokutil (>= 0.3.0+1538710437.fb6250f-0ubuntu2), sbsigntool
Recommends: secureboot-db
Breaks: fwupd-signed (<< 1.44.1~), shim (<< 15.3)
Replaces: shim (<< 15.3)
Filename: pool/main/s/shim-signed/shim-signed_1.56+15.7-0ubuntu1_amd64.deb
Size: 662888
MD5sum: 8266c01793868e2fa84e50a1cf452529
SHA1: b6ff5869175fdd7667e46c9ab82613e73597626d
SHA256: b2d84b300e68ac2139afee3f9a609857ef80f12eed9218087ced4b31ecb7fd76
SHA512: 43ee11ec0ed04f224fb7452b2baaca45882a719063879f423c4118b6b99e99fd3fb20fa1a7de02af7b885f4d5c5e86e9868fb41557e74c52fbf04e3988199bd6
Description: Secure Boot chain-loading bootloader (Microsoft-signed binary)
Description-md5: a481805ba65b750cfdd6438a7d8539a2
Task: ubuntu-live, kubuntu-live, xubuntu-live, ubuntustudio-dvd-live, ubuntukylin-live, ubuntu-mate-live, ubuntu-budgie-live, ubuntu-unity-live, edubuntu-live, ubuntucinnamon-live
Protected: yes
Important: yes