You asked: How do I fix a broken Ubuntu update?

How can I fix Ubuntu OS without reinstalling it?

First of all, try to login with live cd and backup your data in an external drive. Just in case, if this method didn’t work, you can still have your data and reinstall everything! At the login screen, press CTRL+ALT+F1 to switch to tty1.

What does APT — fix broken install do?

Apt-get is a Terminal based package management tool used for installing, upgrading, and removing packages. Along with these features, it also has flags that can be used for fixing missing dependencies and broken packages.

How do I wipe and reinstall Ubuntu?

1 Answer

1. Use Ubuntu live disk to boot up.
2. Select Install Ubuntu on hard disk.
3. Keep on following the wizard.
4. Select the Erase Ubuntu and reinstall option (the third option in the image).

5 янв. 2013 г.

How do I fix broken packages in Linux?

First, run an update to make sure there aren’t newer versions of the required packages. Next, you can try forcing Apt to look for and correct any missing dependencies or broken packages. This will actually install any missing packages and repair existing installs.

How do I fix my Ubuntu?

The graphical way

1. Insert your Ubuntu CD, reboot your computer and set it to boot from CD in the BIOS and boot into a live session. You can also use a LiveUSB if you have created one in the past.
2. Install and run Boot-Repair.
3. Click “Recommended Repair”.
4. Now reboot your system. The usual GRUB boot menu should appear.

27 янв. 2015 г.

What is Ubuntu recovery mode?

If your system fails to boot for whatever reason, it may be useful to boot it into recovery mode. This mode just loads some basic services and drops you into command line mode. You are then logged in as root (the superuser) and can repair your system using command line tools.

How do you fix apt — fix broken install?

Ubuntu fix broken package (best solution)

1. sudo apt-get update –fix-missing.
2. sudo dpkg –configure -a.
3. sudo apt-get install -f.
4. Unlock the dpkg – (message /var/lib/dpkg/lock)
5. sudo fuser -vki /var/lib/dpkg/lock.
6. sudo dpkg –configure -a.

How do you resolve a break in electricity?

To summarise,

1. Open the /var/log/dist-upgrade/apt. log log file in a text editor.
2. Locate any “broken” packages and remove them with sudo apt-get remove <package> .

24 апр. 2012 г.

How do I fix sudo apt-get update?

Hash Sum Mismatch Error

This error can happen when fetching the latest repositories during ” apt-get update ” was interrupted, and a subsequent ” apt-get update ” is not able to resume the interrupted fetch. In this case, remove the content in /var/lib/apt/lists before retrying ” apt-get update “.

Can I reset Ubuntu?

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.

Will reinstalling ubuntu delete my files?

Select “Reinstall Ubuntu 17.10”. This option will keep your documents, music and other personal files intact. The installer will try to keep your installed software too where possible. However, any personalized system settings like auto-startup applications, keyboard shortcuts, etc. will be deleted.

Can I reinstall Ubuntu?

How To Reinstall Ubuntu. Since Hardy it is possible to reinstall Ubuntu without losing the content of the /home folder (the folder that contains program settings, internet bookmarks, emails and all your documents, music, videos and other user files).

How do I manually run dpkg configure a?

Run the command it tells you to sudo dpkg –configure -a and it should be able to correct itself. If it doesn’t try running sudo apt-get install -f (to fix broken packages) and then try running sudo dpkg –configure -a again. Just make sure you have internet access available so that you can download any dependencies.

How do I know if my package is broken 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>

25 янв. 2018 г.

How do I fix broken packages in Debian?

Method 1: Using apt-get

(the -f option is short for fix-broken.) Try and see if the first command fixes your problem before executing the second command. Give it a few moments to try and fix any errors that it may find. If it works, then try and use the package that was broken – it will likely be fixed now.