If you have any failed installations, broken dependencies, or corrupted package files, apt can try to repair them with the command: sudo apt-get –f install The apt package manager can remove orphaned or unnecessary dependencies with autoremove: sudo apt-get autoremove This command prompts apt to scan through the installed applications and attempt to remove or repair any that are broken. It’s possible to uninstall an application, and still have all its dependencies on your system. These are other software packages the program needs to run. Some programs are installed with dependencies. To delete the cache of old/outdated packages, enter: sudo apt-get clean The apt package manager can also clean up your system. To remove the program and config files, use the purgecommand: sudo apt-get remove ––purge package_name Clean Command The remove command only deletes the software, not the configuration files. Replace package_name with the actual package name generated by apt or dpkg. This command prompts apt to scan through the installed applications and attempt to remove or repair any that are broken. To remove a specific package, use the apt-get remove command: sudo apt-get remove package_name For example, dpkg may remove the specified package, but all of its dependencies will remain on the system and may no longer function correctly. The recommended option is to use a package manager that will remove all dependencies.

Start by downloading the VDI file.ĭownload: Ubuntu 20.Note: Using dpkg to remove software packages is not recommended. Various operating systems are available as easy-to-use disk images for VirtualBox and VMware at These are available in VDI format, a virtual disk image that you can easily load in VirtualBox. Well, you could try a pre-configured disk image that you can simply load up in VirtualBox. You'll learn how to actually install Ubuntu - but what if you just want to get it up and running right now? It's straightforward, but a little intensive, and take a while to get right. The rest of this guide will show you how to install Ubuntu in a VirtualBox virtual machine.

Download: Ubuntu 20.04 LTS Install a Pre-Configured Ubuntu VirtualBox Disk

Remove virtualbox ubuntu