Linked Questions

0
votes
1answer
6 views

OpenStack on Ubuntu installation error

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 ...
-1
votes
0answers
16 views

how to install clicompanion on ubuntu 14.04 [duplicate]

i am using ubuntu 14.04 and i want to learn Command Line. i was add this PPA sudo add-apt-repository ppa:clicompanion-devs/clicompanion-nightlies. but not work. please help me...
0
votes
1answer
50 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 ...
332
votes
23answers
284k 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 ...
-2
votes
0answers
17 views

unable to update packages in terminal [duplicate]

W: Failed to fetch http://ppa.launchpad.net/cooperjona/lightread/ubuntu/dists/trusty/main/binary-i386/Packages 404 Not Found E: Some index files failed to download. They have been ignored, or old ...
0
votes
1answer
27 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 ...
0
votes
1answer
1k views

Why does the software updater say check your internet connection? Ubuntu 13.04

When I try to update the software updater says check your internet connection. (Failed to access repository information) My Internet is working just fine. I have tried many different servers. ...
1
vote
3answers
2k views

PPA 404 error when installing Flux on Ubuntu 13.10

Whenever I try and Install Flux (in terminal) and I type in "sudo apt-get update", it says: Failed to fetch http://ppa.launchpad.net/kilian/f.lux/ubuntu/dists/saucy/main/binary-i386/Packages 404 ...
0
votes
1answer
34 views

Cannot Launch Software Center or sudo apt-get update VER 12.04

I cannot open Update Manager, Software Manager, or install a new OS or Firefox. The sudo apt-get update command in terminal results in the below error. Sorry can only post two errors: W: Failed to ...
0
votes
2answers
91 views

sudo apt-get update isn't working on my newly installed ChrUbuntu [duplicate]

I'm using ChrUbuntu 14.10 that I just installed and when I type sudo apt-get update into the terminal it gives me Fetched 1012 kB in 21s (46.4 kB/s) ...

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