Email Advertisement Installing software in Ubuntu should be straightforward — and most of the time it is. But virtually every user has run into problems with the Update Manager, either with missing repositories or due to unusual errors indicating Internet connectivity issues 7 Simple Steps to Diagnose a Network Problem 7 Simple Steps to Diagnose a Network Problem Network issues are frustrating, especially when the problem lies with your ISP.
Next time you can't get online, here's the process you should follow on your end to diagnose the network problem. Here methods you can use to start teaching yourself. Read More and input: But what about the system updates? Naturally, the first thing you will do is check your Internet connection, perhaps opening a Terminal and entering: If you're new to Linux, this can be daunting.
Read More , connect. Update Manager will confirm the Internet connection with the NetworkManager process, while apt-get attempts a direct connection. As the status of the connection changes over time, this can prompt NetworkManager to drop the connection, leaving your update high and dry.
In contrast, apt-get will proceed, maintaining the connection as needed. But by configuring the Ubuntu Update Manager correctly, you can continue to enjoy the mouse driven updates. Ubuntu Update Manager Configuration The first way around this problem is to download smaller updates first. You can do this by clearing the checkbox at the top of the tree and then selecting only the smaller downloads.
Once these files have downloaded, you can then move onto each larger file. To get the Update Manager configured correctly, open it and click the Settings cog. From here, click the dropdown menu against Download from, and then click Select Best Server. The Update Manager will then perform a series of tests to ensure that the best server is then chosen.
Wait while the checks complete, and then click Choose server, and enter your password to confirm. The cache will then update. After you close the Settings box, restart the updates in Update Manager. You should find that they download without any further problems.
For instance, the Other Software tab in the Update Manager settings screen displays which repositories are currently selected. This can be useful when troubleshooting other Update Manager issues — for instance, you might opt to remove by unchecking all PPA repositories those with a ppa.
Also in this screen, you can add, edit and remove repositories, but you will need to know the full address of the repo you want to add. One of the problems with receiving updates is that they can distract you from the work you want to do, and sometimes chew of resources you need. One way of avoiding this being an issue is to ensure that updates occur less regularly. This is possible in the Updates tab, where you can change the default Daily option to Automatically check for updates to Every two days, Weekly, or Every fortnight.
Had any of the Ubuntu Update manager problems outlined here? Something else causing problems? Tell us about it in the comments. Stay informed by joining our newsletter!