That is what happen when you add/mix versions (saucy is dead now) with non-trusted sources (non ubuntu). As your system is set to 'utopic', purge everything else and stay with the defaults ubuntu repositories.
http://www.tuxgarage.com/2011/01/restore-your-sources-list-to- defaults.html Ubuntuforum is the right place to get help; here it is for bugs only; and your trouble is only made by your silly tweaks. ** Changed in: gnome-terminal (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-terminal in Ubuntu. https://bugs.launchpad.net/bugs/1440284 Title: cannot update,download packages, or change devices To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-terminal/+bug/1440284/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
