Upgrade packages within the current release to their latest available versions: sudo apt upgrade If this produces errors, you should stop and investigate them.
ITUNES FOR UBUNTU 17.04 UPDATE
Update your package manager's knowledge what packages are available and from where: sudo apt update
if you're using the main server, ) before running it.įor an alternative, see the sed command in this post by fossfreedom. In that sed command, change us appropriately (or remove us\. One way to perform the edits automatically is by running the command: sudo sed -i.orig -r 's/ us\.archive\.|security\./old-releases./' /etc/apt/sources.listīefore using that command, you should inspect the existing sources.list file. You can inspect the file with less /etc/apt/sources/list or by opening it in a text editor.
ITUNES FOR UBUNTU 17.04 HOW TO
This can be achieved using a variation on the procedure in laugh's excellent answer to How to install software or upgrade from an old unsupported release?Įdit /etc/apt/sources.list to change your repository URLs to use the old-releases server. Some readers may be less interested in that, so I've put the instructions first. I cover each of these three in its own section.įor why this particular sequence of upgrades works while others don't, see the "How is this even possible, and why is it even necessary?" section below. The method I used consists of three upgrades: from 17.04 to 17.10, from 17.10 to 18.04 LTS, and then from 18.04 LTS to 19.04. You should consider a fresh install, as guiverc suggests, because that will work.īut you can attempt to upgrade if you want.
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