How do I fix Ubuntu unable to locate a package?

How do I locate a package in Ubuntu?

Open the terminal application or log in to the remote server using ssh (e.g. ssh user@sever-name ) Run command apt list —installed to list all installed packages on Ubuntu. To display a list of packages satisfying certain criteria such as show matching apache2 packages, run apt list apache.

What does Cannot locate package mean?

When apt-get install is unable to locate a package, the package you want to install couldn’t be found within repositories that you have added (those in in /etc/apt/sources. list and under /etc/apt/sources.

How do I fix a package in Ubuntu?

How to Find and Fix Broken Packages

  1. Open your terminal by pressing Ctrl + Alt + T on your keyboard and enter: sudo apt –fix-missing update.
  2. Update the packages on your system: sudo apt update.
  3. Now, force the installation of the broken packages using the -f flag.
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How do I force Ubuntu to reinstall a package?

You can reinstall a package with sudo apt-get install –reinstall packagename . This completely removes the package (but not the packages that depend on it), then reinstalls the package. This can be convenient when the package has many reverse dependencies. Sometimes you need to restore config files too!

How do I fix unable to locate a package?

Fixing ‘Unable to locate package error’ on Ubuntu

  1. Check the package name (no, seriously) This should be the first thing to check. …
  2. Update the repository cache. …
  3. Check if package is available for your Ubuntu version. …
  4. Check if you are using an active Ubuntu release.

How do I fix unable to locate a package in Termux?

Make sure you have an internet connection, then allow access to your storage; Run termux-setup-storage , this should ask you for permission to allow termux use your device storage. Then to confirm storage is accessible, run ls ~/storage/shared to list directories contained in shared storage.

How do I restore Ubuntu to factory settings?

There is no such thing as factory reset in ubuntu. You have to run a live disk/usb drive of any linux distro and backup your data and then reinstall ubuntu.

How do I update Ubuntu using terminal?

How do I update Ubuntu using terminal?

  1. Open the terminal application.
  2. For remote server use the ssh command to login (e.g. ssh user@server-name )
  3. Fetch update software list by running sudo apt-get update command.
  4. Update Ubuntu software by running sudo apt-get upgrade command.

How do I install a package in Ubuntu?

Install Packages: To install a package, locate the package via the Not Installed Packages package category, by using the keyboard arrow keys and the ENTER key. Highlight the desired package, then press the + key. The package entry should turn green, indicating that it has been marked for installation.

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How do I install packages in Linux?

To install a new package, complete the following steps:

  1. Run the dpkg command to ensure that the package is not already installed on the system: …
  2. If the package is installed already, ensure it is the version you need. …
  3. Run apt-get update then install the package and upgrade:

How do I fix terminal in Ubuntu?

2 Answers

  1. Press Ctrl + Alt + F1.
  2. In the virtual terminal, give your username and password to login.
  3. Execute these commands: rm -r ~/.gconf/apps/gnome-terminal gconftools –recursive-unset /apps/gnome-terminal.

How do I clean up broken packages in Ubuntu?

Here are the steps.

  1. Find your package in /var/lib/dpkg/info , for example using: ls -l /var/lib/dpkg/info | grep <package>
  2. Move the package folder to another location, like suggested in the blog post I mentioned before. …
  3. Run the following command: sudo dpkg –remove –force-remove-reinstreq <package>

How do I reinstall all packages in Linux?

Force reinstall of all Ubuntu packages

  1. sudo chown root:root reinstall_all.sh.
  2. sudo chmod 755 reinstall_all.sh.
  3. sudo ./reinstall_all.sh.

How do you solve e unable to correct problems you have held broken packages?

How to go about fixing the “Unable to correct problems, you have held broken packages” error

  1. Make sure that your system’s package cache is updated. …
  2. Install the dependency. …
  3. Can you get the missing dependency package from some other source?

What is the difference between sudo apt and sudo apt-get?

apt-get and apt-cache ‘s most commonly used commands are available in apt . apt-get may be considered as lower-level and “back-end“, and support other APT-based tools. apt is designed for end-users (human) and its output may be changed between versions.

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