Question #77663 on update-manager in ubuntu changed: https://answers.launchpad.net/ubuntu/+source/update-manager/+question/77663
marcobra (Marco Braida) requested for more information: Yes might be a proxy defined into your environment or /etc/apt/ subdir configurations... But i also think you must deeply dress your /etc/apt/sources.list because i get for almost a code 404 if i try with my browser. The rows below and others are no good... http://ppa.launchpad.net/transmissionbt/ubuntu/dists/<ubuntu_release_name>/Release.gpg http://ppa.launchpad.net/transmissionbt/ubuntu/dists/<ubuntu_release_name>/main/i18n/Translation-en_US.bz2 http://ppa.launchpad.net/transmissionbt/ubuntu/dists/<ubuntu_release_name>/deb-src/i18n/Translation-en_US.bz2 http://ppa.launchpad.net/transmissionbt/ubuntu/dists/<ubuntu_release_name>/http://ppa.launchpad.net/transmissionbt/ubuntu/i18n/Translation-en_US.bz2 http://ppa.launchpad.net/transmissionbt/ubuntu/dists/<ubuntu_release_name>/<ubuntu/i18n/Translation-en_US.bz2 http://ppa.launchpad.net/transmissionbt/ubuntu/dists/<ubuntu_release_name>/jauntu/i18n/Translation-en_US.bz2 http://ppa.launchpad.net/transmissionbt/ubuntu/dists/<ubuntu_release_name>/9.4/i18n/Translation-en_US.bz2 http://ppa.launchpad.net/transmissionbt/ubuntu/dists/<ubuntu_release_name>/maain>/i18n/Translation-en_US.bz2 So, please: 1) Using System → Administration → Software sources [Ubuntu software tab] please select Download from: Main server 2) Please copy and paste the /etc/apt/sources.list contents here, to do this... Open a Terminal from the menu Applications → Accessories → Terminal and type: sudo gedit /etc/apt/sources.list give your user password when requested, you don't see nothing when you type it, then press enter. Hope this helps -- You received this question notification because you are a member of UF Unanswered Posts Team, which is an answer contact for Ubuntu. _______________________________________________ Mailing list: https://launchpad.net/~ubuntuforums-unanswered Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntuforums-unanswered More help : https://help.launchpad.net/ListHelp

