How to prevent updating of a specific package? - Ask Ubuntu
apt. Hold a package: sudo apt-mark hold <package-name> Remove the hold: sudo apt-mark unhold <package-name> Show all packages on hold: sudo apt-mark showhold dselect. With dselect, enter the [S]elect screen, find the package you wish to hold in its present state and press = or H. The changes will take effect immediately after exiting the [S ...
Is Not Installed (Residual config) safe to remove all?
May 6, 2015 · So, when you remove package(s) usually by using Ubuntu-Software-Center or by sudo apt-get remove, it leaves its configuration files on system. From community help , While there is no built in way to remove all of your configuration information from your removed packages you can remove all configuration data from every removed package with the ...
How do I bypass/ignore the gpg signature checks of apt?
From tha manual page of apt-get:--allow-unauthenticated Ignore if packages can't be authenticated and don't prompt about it. This is useful for tools like pbuilder. Configuration Item: APT::Get::AllowUnauthenticated. You can make this setting permanent by using your own config file at /etc/apt/apt.conf.d/ dir.
apt - How can I see all versions of a package that are available in …
That's why I'd suggest always using apt-cache policy <package-name> instead. Note about output: I have some local repository setup and both of the command shows those as well. Note 2 Newer apt comes with policy integrated into them. So, you can use apt instead of …
What is the correct way to completely remove an application?
Sep 15, 2012 · The --auto-remove option (being an alias of autoremove) works similar to sudo apt-get autoremove. By using this command we can run a single command: sudo apt-get purge --auto-remove packagename Instead of: sudo apt-get purge packagename sudo apt …
apt - How to list all installed packages - Ask Ubuntu
Jun 8, 2016 · source: man apt-clone. APT-Clone is used by ubiquity (Ubuntu installer) for upgrade process. It is much better than the dpkg --get-selections solution because: It preserves all repositories information. It keeps track of what packages were automatically installed. It allows to repack locally installed DEB files.
apt - How do I fix the GPG error "NO_PUBKEY"? - Ask Ubuntu
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How do I get details about a package which isn't installed?
Feb 8, 2014 · apt show PACKAGE_NAME. Share. Follow edited Jul 10, 2019 at 15:18. Paolo Rovelli. 103 2 2 bronze badges ...
apt - List all versions of a package - Ask Ubuntu
May 29, 2014 · apt-cache's madison command attempts to mimic the output format and a subset of the functionality of the Debian archive management tool, madison. It displays available versions of a package in a tabular format.
networking - How do I install dig? - Ask Ubuntu
Mar 5, 2019 · sudo apt-get install dnsutils Or via the Ubuntu Software Center by clicking bellow: For future reference, I found this out by doing a quick search with apt-cache: apt-cache search dns dig And then verified with aptitude.