Linked Questions

0
votes
1answer
25 views

What is the correct address for precise/12.04 restricted, multiverse and universe ppa?

I am running Ubuntu 12.04. When I run sudo apt-get update now I get the following errors at the end: W: Failed to fetch ...
0
votes
0answers
25 views

Problem updating system in Ubuntu 14.04

I have tried to update my system with: sudo apt-get update but I get these errors messages: W:Failed to fetch ...
0
votes
2answers
60 views

ppa problems while adding new ones [closed]

I am new to ubuntu so it might be a silly problem(im running ubuntu 15.04), but I get these problems everytime i try to add a ppa or update: W:Failed to fetch ...
0
votes
0answers
62 views

Failing to install Intel Graphics drivers

I am new to Ubuntu and VERY noob. Anyway, i bought Civilization V on steam but it fails to start. After some googling i understood that it must be the drivers for my graphics (using a Lenovo Thinkpad ...
1
vote
1answer
501 views

'apt-get update' fails when using proxy [duplicate]

Using apt-get update I am getting Err http://ppa.launchpad.net precise/main amd64 Packages 404 Not Found W: Failed to fetch ...
0
votes
0answers
84 views

Can't apt update on Ubuntu 14.04 [duplicate]

Here is log. W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: http://ppa.launchpad.net trusty Release: The ...
0
votes
1answer
33 views

OpenStack on Ubuntu installation error [duplicate]

I was following to install openstack on ubuntu How do I install OpenStack? But I am getting the repository not found error W: Failed to fetch ...
0
votes
1answer
83 views

sudo apt-get update not working [duplicate]

Err http://ppa.launchpad.net utopic/main amd64 Packages 404 Not Found Get:63 http://in.archive.ubuntu.com utopic/universe Sources [6,736 kB] Err ...
346
votes
23answers
301k views

How can PPAs be removed?

I've added many PPAs using the add-apt-repository command. Is there a simple way to remove these PPAs? I've checked in /etc/apt/sources.list for the appropriate deb lines but they aren't there. This ...
0
votes
1answer
30 views

Update Error on my Ubuntu 14.04 [duplicate]

I am getting this error while my update never completed fully. W:Failed to fetch http://ppa.launchpad.net/iaz/battery-status/ubuntu/dists/trusty/main/binary-i386/Packages 404 Not Found , E:Some ...

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