$ sudo apt-get update If you're still getting any 404 or 403 errors then double check your sources are correct. Otherwise you should now be able to upgrade your packages: $ sudo apt-get upgrade The above solution should work for Ubuntu releases as old as 4.10 (warty), though I haven't tested this.

APT vs APT-GET: What's the Difference? Jun 25, 2020 Sample etc apt sources list file for Ubuntu 16.04 Xenial Sample etc apt sources list file for Ubuntu 16.04 Xenial The Following is a sample default Ubuntu apt sources list file you can use as the software repository in Ubuntu 16.04 Xenial. If your current /etc/apt/sources.list file is broken, Then replace it with following. What are apt-get Command Options in Linux a Complete Guide May 05, 2020 How to fix apt-get source You must put some ‘source’ URIs

What is Apt-get upgrade and dist-upgrade commands and how

Make my phone a wifi hotspot and run apt-get update. This just used a different mirror; Removed everything in /var/lib/apt/lists and then run apt-get clean apt-get update again; Changed server in sources.list to https; run apt-key to refresh the key; In the end I downloaded the latest kali virtualbox image and still the same! edit

I'm trying to use apt-get source as a regular user on a debian squeeze system.. I want to retrieve the sources for cyrus-imapd-2.4 from the testing/wheezy repository.. apt-get source works without root privileges; however, it seems there is no way to get apt-get to fetch anything from a repository that is not in /etc/apt/sources.list.

Linux apt-get command help and examples - Computer Hope The only reason to turn it off is if you frequently change your sources list. Configuration Item: APT::Get::List-Cleanup.-t, --target-release,--default-release. This option controls the default input to the policy engine; it creates a default pin at priority 990 using the specified release string. Debian apt-get Buster sources.list - LinuxConfig.org SUBSCRIBE TO NEWSLETTER Subscribe to Linux Career NEWSLETTER and receive latest Linux news, jobs, career advice and tutorials. sources.list(5) — apt — Debian jessie — Debian Manpages The source list /etc/apt/sources.list is designed to support any number of active sources and a variety of source media. The file lists one source per line, with the most preferred source listed first. The information available from the configured sources is acquired by apt-get update (or by an equivalent command from another APT front-end).