How to Install and Uninstall linux-headers-5.4.0-121-generic Package on Ubuntu 20.04 LTS (Focal Fossa)

Last updated: September 19,2024

1. Install "linux-headers-5.4.0-121-generic" package

Here is a brief guide to show you how to install linux-headers-5.4.0-121-generic on Ubuntu 20.04 LTS (Focal Fossa)


    
        
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                sudo apt update
            
                    
    
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                sudo apt install
            
                        
                linux-headers-5.4.0-121-generic
            
                    
    
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2. Uninstall "linux-headers-5.4.0-121-generic" package

Please follow the step by step instructions below to uninstall linux-headers-5.4.0-121-generic on Ubuntu 20.04 LTS (Focal Fossa):


    
        
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                sudo apt remove
            
                        
                linux-headers-5.4.0-121-generic
            
                    
    
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                sudo apt autoclean && sudo apt autoremove
            
                    
    
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3. Information about the linux-headers-5.4.0-121-generic package on Ubuntu 20.04 LTS (Focal Fossa)

Package: linux-headers-5.4.0-121-generic
Architecture: amd64
Version: 5.4.0-121.137
Priority: optional
Section: devel
Source: linux
Origin: Ubuntu
Maintainer: Ubuntu Kernel Team
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 14680
Provides: linux-headers, linux-headers-3.0
Depends: linux-headers-5.4.0-121, libc6 (>= 2.14), libelf1 (>= 0.142), libssl1.1 (>= 1.1.0)
Filename: pool/main/l/linux/linux-headers-5.4.0-121-generic_5.4.0-121.137_amd64.deb
Size: 1379580
MD5sum: f57b7b116b5a9cce6e05a60ef48eee55
SHA1: c47354071564985c1db0fc2d9d110833a88352e6
SHA256: f6c833e1ed94ab8a991dc07919bfa488c9215385c1e761497695ccf2875774f4
SHA512: 697d634a615c76d68d84baf3b78f9df65e71e0a45089e9a03c91b4a0ee10355020f57dd94ccc96c7f9fc9c451075f26d35211689d1d26e0467a295b985edb05a
Description: Linux kernel headers for version 5.4.0 on 64 bit x86 SMP
Description-md5: c3e669cff67960c0457d13d79008099a