How to Install and Uninstall linux-signed-image-4.13.0-21-generic Package on Ubuntu 16.04 LTS (Xenial Xerus)

Last updated: November 24,2024

1. Install "linux-signed-image-4.13.0-21-generic" package

Please follow the guidance below to install linux-signed-image-4.13.0-21-generic on Ubuntu 16.04 LTS (Xenial Xerus)


    
        
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                sudo apt update
            
                    
    
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                sudo apt install
            
                        
                linux-signed-image-4.13.0-21-generic
            
                    
    
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2. Uninstall "linux-signed-image-4.13.0-21-generic" package

Please follow the guidance below to uninstall linux-signed-image-4.13.0-21-generic on Ubuntu 16.04 LTS (Xenial Xerus):


    
        
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                sudo apt remove
            
                        
                linux-signed-image-4.13.0-21-generic
            
                    
    
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                sudo apt autoclean && sudo apt autoremove
            
                    
    
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3. Information about the linux-signed-image-4.13.0-21-generic package on Ubuntu 16.04 LTS (Xenial Xerus)

Package: linux-signed-image-4.13.0-21-generic
Architecture: amd64
Version: 4.13.0-21.24~16.04.1
Built-Using: linux (= 4.13.0-21.24~16.04.1)
Priority: optional
Section: utils
Source: linux-signed-hwe-edge
Origin: Ubuntu
Maintainer: Canonical Kernel Team
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 15
Depends: sbsigntool, linux-image-4.13.0-21-generic (= 4.13.0-21.24~16.04.1)
Filename: pool/main/l/linux-signed-hwe-edge/linux-signed-image-4.13.0-21-generic_4.13.0-21.24~16.04.1_amd64.deb
Size: 4148
MD5sum: 7211e4ac79111a71f84ca8dc47f9e6e5
SHA1: dd437ba9261f11f91f4dc5006e779277630bc1d4
SHA256: 255859a404e1eb78d1461600740d36445eb16d9ba55cd841a6e5c903522b25bd
SHA512: 69a54cad5c1acd558583527e86453cb1b5e3c442d9de4ace8aa3ca83de7f33af28177477cc0db14c42396d045802e40e7b9ffcb577a71521eedfb54880cb8ade
Description-en: Signed kernel image generic
A kernel image for generic. This version of it is signed with
Canonical's UEFI signing key.
Description-md5: 58606405946683c4d2ca4f105784fd91
Supported: 5y