How to Install and Uninstall linux-image-5.4.0-81-lowlatency Package on Ubuntu 20.04 LTS (Focal Fossa)

Last updated: November 24,2024

1. Install "linux-image-5.4.0-81-lowlatency" package

Please follow the guidance below to install linux-image-5.4.0-81-lowlatency on Ubuntu 20.04 LTS (Focal Fossa)


    
        
            $
        

        
            
                sudo apt update
            
                    
    
    Copied


    
        
            $
        

        
            
                sudo apt install
            
                        
                linux-image-5.4.0-81-lowlatency
            
                    
    
    Copied

2. Uninstall "linux-image-5.4.0-81-lowlatency" package

This guide let you learn how to uninstall linux-image-5.4.0-81-lowlatency on Ubuntu 20.04 LTS (Focal Fossa):


    
        
            $
        

        
            
                sudo apt remove
            
                        
                linux-image-5.4.0-81-lowlatency
            
                    
    
    Copied


    
        
            $
        

        
            
                sudo apt autoclean && sudo apt autoremove
            
                    
    
    Copied

3. Information about the linux-image-5.4.0-81-lowlatency package on Ubuntu 20.04 LTS (Focal Fossa)

Package: linux-image-5.4.0-81-lowlatency
Architecture: amd64
Version: 5.4.0-81.91
Built-Using: linux (= 5.4.0-81.91)
Priority: optional
Section: kernel
Source: linux-signed
Origin: Ubuntu
Maintainer: Canonical Kernel Team
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 11580
Provides: aufs-dkms, fuse-module, ivtv-modules, kvm-api-4, linux-image, redhat-cluster-modules, spl-dkms, spl-modules, virtualbox-guest-dkms, virtualbox-guest-modules, zfs-dkms, zfs-modules
Depends: kmod, linux-base (>= 4.5ubuntu1~16.04.1), linux-modules-5.4.0-81-lowlatency
Recommends: grub-pc | grub-efi-amd64 | grub-efi-ia32 | grub | lilo, initramfs-tools | linux-initramfs-tool
Suggests: fdutils, linux-doc | linux-source-5.4.0, linux-tools, linux-headers-5.4.0-81-lowlatency
Conflicts: linux-image-unsigned-5.4.0-81-lowlatency
Filename: pool/main/l/linux-signed/linux-image-5.4.0-81-lowlatency_5.4.0-81.91_amd64.deb
Size: 9050344
MD5sum: f54c9cccf56e8d6d522131be4b68e2c8
SHA1: 1dbe00b51b7fc53401e3f257f6d61f2bcce5007e
SHA256: 5c651027de72741426fb84af6f6f7f136ca293066f2e515354bcf0bf2fd026b8
SHA512: 231461c3fc4d6305ebc47c85852e559452493d7a484ee4c20cda941ef3ba29859e68d4f328b31bbdf76bd3d7b0bd7da66653e14cea24c41a63270eb76d8f998c
Description: Signed kernel image lowlatency
Description-md5: d033c93139790e893a4e35936dd49bc8