Can anyone please give me a step-by-step guide to installing the Web Apps feature in Ubuntu 12.04. Please include screenshots and clearly separated steps from beginning to end. It would be very helpful to me and other new users as well.

Thank you for your answer. But it did not help. I get the following result.

404 Not Found [IP: 80] Fetched 5,210 B in 1min 15s (68 B/s)
W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/dists/precise/restricted/source/Sources 404 Not Found [IP: 80]

W: Failed to fetch gzip:/var/lib/apt/lists/partial/us.archive.ubuntu.com_ubuntu_dists_precise-updates_main_source_Sources Hash Sum mismatch

W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/dists/precise-updates/universe/i18n/Index

W: Failed to fetch gzip:/var/lib/apt/lists/partial/us.archive.ubuntu.com_ubuntu_dists_precise-security_universe_binary-i386_Packages Hash Sum mismatch

E: Some index files failed to download. They have been ignored, or old ones used instead.

I am encountering this error for 2 months. Please help me out of this. I get this error while updating as well. Please get me out of this. I also tried changing my server to Main Server. This also did not help.


1 Answer 1



  • Will this run under Ubuntu 12.04.1 64 bit version? I am receiving a problem of unmet dependencies: The following packages have unmet dependencies: unity-webapps-preview : Depends: xul-ext-unity but it is not going to be installed Depends: xul-ext-websites-integration but it is not going to be installed Depends: xul-ext-webaccounts but it is not going to be installed E: Unable to correct problems, you have held broken packages. Is it there a way to fix this? As the error reads: "but it is not going to be installed"? Any help is appreciated. Sep 19, 2012 at 15:59
  • After trying a couple of times I found several problems and couldn't install. Additionally there are reports on the link that you provided which are talking about serious problems after installing. Install it at your own risk. Sep 19, 2012 at 16:01
  • No experience with it. Just how to install. Try using the launchpad for bugs.
    – Nate
    Sep 19, 2012 at 16:05

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