How to Install and Uninstall dnssec-trigger Package on Ubuntu 20.10 (Groovy Gorilla)

Last updated: May 12,2024

1. Install "dnssec-trigger" package

Please follow the guidance below to install dnssec-trigger on Ubuntu 20.10 (Groovy Gorilla)


    
        
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                sudo apt update
            
                    
    
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                sudo apt install
            
                        
                dnssec-trigger
            
                    
    
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2. Uninstall "dnssec-trigger" package

This guide covers the steps necessary to uninstall dnssec-trigger on Ubuntu 20.10 (Groovy Gorilla):


    
        
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                sudo apt remove
            
                        
                dnssec-trigger
            
                    
    
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                sudo apt autoclean && sudo apt autoremove
            
                    
    
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3. Information about the dnssec-trigger package on Ubuntu 20.10 (Groovy Gorilla)

Package: dnssec-trigger
Architecture: amd64
Version: 0.17+repack-4
Priority: optional
Section: universe/net
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: dnssec-trigger packagers
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 423
Depends: libc6 (>= 2.15), libgdk-pixbuf2.0-0 (>= 2.22.0), libglib2.0-0 (>= 2.31.8), libgtk2.0-0 (>= 2.18.0), libldns3 (>= 1.7.1), libssl1.1 (>= 1.1.0), python3, python3-gi, python3-lockfile, gir1.2-nm-1.0 (>= 1.2), sensible-utils, unbound
Conflicts: resolvconf
Filename: pool/universe/d/dnssec-trigger/dnssec-trigger_0.17+repack-4_amd64.deb
Size: 119460
MD5sum: 538ca3397fb4bc53fe9d76c00956d087
SHA1: db495a438a05df8f41658ea22998c2616b893161
SHA256: 4cf39bc61b58da78b59e329f4686a8bf7ca6142bb0024c7e0d106c7a65a72499
SHA512: 5a8d8c16b7aa237dd5f0f464fc01d5926b27d899871bdea3247a37365e25fb148c6e83d8ad86fe574216720f90bdec79332f53eae63d45d04f4fc519d0355ef1
Homepage: https://www.nlnetlabs.nl/projects/dnssec-trigger/
Description-en: reconfiguration tool to make DNSSEC work
Dnssec-trigger reconfigures the local unbound DNS server. This unbound
DNS server performs DNSSEC validation, but dnssec-trigger will signal
it to use the DHCP obtained forwarders if possible, and fallback to
doing its own AUTH queries if that fails, and if that fails prompt the
user via dnssec-trigger-applet the option to go with insecure DNS
only.
Description-md5: 2549d17a1e7e105c2edcb50dd3e9466f