How to delete unused packages from Ubuntu, Linux Mint, and elementary OS

1. How do I remove unused packages in Linux Mint?
2. How do I delete unused packages in Ubuntu?
3. How do I delete unused data in Linux?
4. How do I clean up Ubuntu?
5. How do I list unused packages in Linux?
6. How do I remove unwanted apps from Linux?
7. How do I uninstall a package with apt get?
8. How do I remove unnecessary packages in Debian?
9. How do I clean up Linux?
10. How do I free up memory on Linux?
11. How do I clean up Linux Mint?
12. How do I clean up after apt-get update?
13. Why is Ubuntu 18.04 so slow?
14. Is sudo apt-get autoclean safe?

How do I remove unused packages in Linux Mint?

Simply run sudo apt autoremove or sudo apt autoremove --purge in terminal. NOTE: This command will remove all unused packages (orphaned dependencies). Explicitly installed packages will remain.

How do I delete unused packages in Ubuntu?

autoremove autoremove is used to remove packages that were automatically installed to satisfy dependencies for other packages and are now no longer needed. So running sudo apt-get autoremove will uninstall the unused packages which were used as dependencies for other packages.

How do I delete unused data in Linux?

1) Remove the unwanted packages that are no longer required

It removes orphaned packages which are not longer needed from the system, but not purges them. To purge them, use the --purge option together with the command for that.

How do I clean up Ubuntu?

The 10 Easiest Ways to Keep Ubuntu System Clean

1. Uninstall Unnecessary Applications. ...
2. Remove Unnecessary Packages and Dependencies. ...
3. Clean Thumbnail Cache. ...
4. Remove Old Kernels. ...
5. Remove Useless Files and Folders. ...
6. Clean Apt Cache. ...
7. Synaptic Package Manager. ...
8. GtkOrphan (orphaned packages)

How do I list unused packages in Linux?

Rpmorphan is a command line utility that can be used to find orphaned packages in RPM based systems, such a RHEL, CentOS, Fedora, Scientific Linux, SUSE etc. Rpmorphan consists of the following useful tools: rpmusage : display rpm packages last use date. rpmdep : display the full dependency of an installed rpm package.

How do I remove unwanted apps from Linux?

To uninstall a program, use the “apt-get” command, which is the general command for installing programs and manipulating installed programs. For example, the following command uninstalls gimp and deletes all the configuration files, using the “ -- purge” (there are two dashes before “purge”) command.

How do I uninstall a package with apt get?

For Ubuntu the correct method to remove packages through the console is:

1. apt-get –-purge remove skypeforlinux.
2. dpkg –-remove skypeforlinux.
3. dpkg –r packagename.deb.
4. apt-get clean && apt-get autoremove. sudo apt-get -f install. ...
5. #apt-get update. #dpkg –-configure -a. ...
6. apt-get -u dist-upgrade.
7. apt-get remove –dry-run packagename.

How do I remove unnecessary packages in Debian?

1. apt remove - This command is used to remove a package but leave all of it's configuration files in place. ...
2. apt purge - It is same as "apt remove" command but also removes all of the configuration files.
3. apt autoremove - It removes any packages on your Deb-based system that are no longer required.

How do I clean up Linux?

Another way to clean up Linux is using a powertool called Deborphan. Deborphan can be used as a terminal command line tool or in combination with a GUI application called GtkOrphan.
...
Terminal commands

1. sudo apt-get autoclean. This terminal command deletes all . ...
2. sudo apt-get clean. ...
3. sudo apt-get autoremove.

How do I free up memory on Linux?

How to Clear RAM Memory Cache, Buffer and Swap Space on Linux

1. Clear PageCache only. # sync; echo 1 > /proc/sys/vm/drop_caches.
2. Clear dentries and inodes. # sync; echo 2 > /proc/sys/vm/drop_caches.
3. Clear PageCache, dentries and inodes. # sync; echo 3 > /proc/sys/vm/drop_caches. ...
4. sync will flush the file system buffer. Command Separated by “;” run sequentially.

How do I clean up Linux Mint?

How to Clean Linux Mint Safely

1. Empty the trash bin.
2. Clear the updates cache.
3. Clear the thumbnail cache.
4. The registry.
5. Make Firefox cleanse itself automatically upon quitting.
6. Consider removing Flatpaks and the Flatpak infrastructure.
7. Tame your Timeshift.
8. Remove most Asian fonts.

How do I clean up after apt-get update?

Clear the APT cache:

The clean command clears out the local repository of downloaded package files. It removes everything except the partials folder and lock file from /var/cache/apt/archives/ . Use apt-get clean to free up disk space when necessary, or as part of regularly scheduled maintenance.

Why is Ubuntu 18.04 so slow?

The Ubuntu operating system is based on the Linux kernel. ... Over time however, your Ubuntu 18.04 installation can become more sluggish. This can be due to small amounts of free disk space or possible low virtual memory due to the number of programs you've downloaded.

Is sudo apt-get autoclean safe?

Yes it is safe to use apt-get autoremove option. It removes the packages that are no longer needed so you can use this option.