10

I called sudo apt-get update, i got something like this

Err http: //ppa.launchpad.net trusty/main i386 Packages
  404  Not Found

this 
Err http: //ppa.launchpad.net trusty/main i386 Packages 
  404  Not Found

and this is what the last line look like 
W: Failed to fetch http: //ppa.launchpad.net/marlin-devs/marlin-daily/ubuntu/dists/trusty/main/binary-i386/Packages  404  Not Found
W: Failed to fetch http: //ppa.launchpad.net/tiheum/equinox/ubuntu/dists/trusty/main/binary-i386/Packages  404  Not Found
E: Some index files failed to download. They have been ignored, or old ones used instead.

SO, anyone can help me?? FYI, this is from Ubuntu 14.04
satriahrh
  • 113
  • Please check http://askubuntu.com/questions/208037/some-index-files-failed-to-download-while-updating. If your question is not the same please come back to this one and mention why it is different. I hope http://askubuntu.com/questions/208037/some-index-files-failed-to-download-while-updating will solve your problem (sometimes when I get this I just wait a bit and try again.) – John S Gruber Apr 29 '14 at 16:20

1 Answers1

7

The below line is not a valid PPA line, so delete it or put # symbol before it in /etc/apt/sources.list file (you can edit it with sudo -H gedit /etc/apt/sources.list):

deb http: //ppa.launchpad.net trusty/main i386 Packages

And also remove the Not found PPA's:

sudo add-apt-repository -r ppa:marlin-devs/marlin-daily
sudo add-apt-repository -r ppa:tiheum/equinox

Now run the sudo apt-get update command.

Eliah Kagan
  • 117,780
Avinash Raj
  • 78,556