How do I fix broken packages in Ubuntu?
How to Find and Fix Broken Packages
- Open your terminal by pressing Ctrl + Alt + T on your keyboard and enter: sudo apt –fix-missing update.
- Update the packages on your system: sudo apt update.
- Now, force the installation of the broken packages using the -f flag.
How do I fix broken packages in synaptic Ubuntu?
If broken packages are detected, Synaptic will not allow any further changes to the system until all broken packages have been fixed. Choose Edit > Fix Broken Packages from the menu. Choose Apply Marked Changes from the Edit menu or press Ctrl + P. Confirm the summary of changes and click Apply.
How do I remove broken packages using Synaptic?
Launch Synaptic Package Manager and select Status on the left panel and click on Broken Dependencies to find the broken package. Click on the red box to the left of the package’s name, and you should get the option to remove it. Mark it for complete removal, and click on Apply on the top panel.
How do I fix sudo apt-get update?
If the issue occurs again however, open Nautilus as root and navigate to var/lib/apt then delete the “lists. old” directory. Afterwards, open the “lists” folder and remove the “partial” directory. Finally, run the above commands again.
How do I fix Ubuntu problems?
Here’s what you can do:
- sudo cp /etc/apt/sources.list /etc/apt/sources.list.bk. This is to backup your sources. list file.
- Run the following commands in order: sudo apt-get clean sudo apt-get update sudo apt-get install -f sudo dpkg -a –configure sudo apt-get dist-upgrade. You’ll probably get some errors along the way.
How do you remove a broken package?
Here are the steps.
- Find your package in /var/lib/dpkg/info , for example using: ls -l /var/lib/dpkg/info | grep <package>
- Move the package folder to another location, like suggested in the blog post I mentioned before. …
- Run the following command: sudo dpkg –remove –force-remove-reinstreq <package>
How do I delete apt repository?
To delete a software repository from Ubuntu and its derivatives, just open the /etc/apt/sources. list file and look for the repository entry and delete it. As you can see in the below screenshot, I have added Oracle Virtualbox repository in my Ubuntu system. To delete this repository, simply remove the entry.
How do I find my broken packages?
Select “Broken dependencies” category from upper left pane. Select the broken packages. If the packages are more than one, select them all by pressing Ctrl + A . Then right-click on a selected package, and select the option “Mark for Complete Removal” in the menu.
What sudo apt-get update?
The sudo apt-get update command is used to download package information from all configured sources. The sources often defined in /etc/apt/sources. list file and other files located in /etc/apt/sources. … So when you run update command, it downloads the package information from the Internet.
How do I list apt-get packages?
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.
How do you solve e unable to correct problems you have held broken packages?
These are some fast and easy ways to fix the you have held broken packages error.
- Open your sources. …
- Select the Fix Broken Packages option in Synaptic package manager. …
- If you get this error message: Try ‘apt-get -f install’ with no packages (or specify a solution) …
- Manually remove a broken package.
How do I uninstall Synaptic package manager?
Once the Synaptic Package Manager loads, use the menu on the left to select Status > Installed. This lists all applications on your system. To remove an application, highlight it > right-click > select Mark for Removal and then click Apply. This will uninstall the software, but leave the configuration files intact.
How do I run Synaptic Package Manager in Ubuntu?
To install Synaptic in Ubuntu, use the sudo apt-get install synaptic command:
- Once the installation completes, start the program and you should see the main application window:
- To find a package you would like to install, enter the keyword in the search box: