How to Install and Uninstall shim Package on Ubuntu 20.04 LTS (Focal Fossa)

Last updated: May 18,2024

1. Install "shim" package

Please follow the instructions below to install shim on Ubuntu 20.04 LTS (Focal Fossa)


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

Please follow the steps below to uninstall shim on Ubuntu 20.04 LTS (Focal Fossa):


    
        
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                sudo apt remove
            
                        
                shim
            
                    
    
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                sudo apt autoclean && sudo apt autoremove
            
                    
    
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3. Information about the shim package on Ubuntu 20.04 LTS (Focal Fossa)

Package: shim
Architecture: amd64
Version: 15.7-0ubuntu1
Priority: optional
Section: admin
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Steve Langasek
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 28
Breaks: shim-signed (<< 1.33~)
Filename: pool/main/s/shim/shim_15.7-0ubuntu1_amd64.deb
Size: 7152
MD5sum: c0bbcc24f58d3b29662a7661e3dbe7c3
SHA1: f4f6f613561ffa3041fe7feab226aa218bfef9dc
SHA256: d30046ab983738b47da69e0d81aa401fb1788b21425519474543fc643b81a494
SHA512: 8c112bab587399433598dc0bbe70ec4b08a6b1bcd28811adcf62c45533321afece6215e7133d82daf22a162b1392f2787506a86b43e176dde330a8fbafea462f
Description: boot loader to chain-load signed boot loaders under Secure Boot
Description-md5: ba97e9b3cf7ad648ef7a4f6c9fa9a6d0
Task: ubuntu-core

Package: shim
Architecture: amd64
Version: 15+1533136590.3beb971-0ubuntu1
Priority: optional
Section: admin
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Steve Langasek
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 3744
Breaks: shim-signed (<< 1.33~)
Filename: pool/main/s/shim/shim_15+1533136590.3beb971-0ubuntu1_amd64.deb
Size: 574704
MD5sum: 57145d15f6745f2dd9a081cf39da0350
SHA1: cb39bc7bddf189ab15baaf7a087169a886dc30bc
SHA256: 3099b90ba9d7bdf705a89a936b622633fe2a5141f24aa0af046b6c629d5475c5
Description: boot loader to chain-load signed boot loaders under Secure Boot
Description-md5: ba97e9b3cf7ad648ef7a4f6c9fa9a6d0
Task: ubuntu-core