Enrico Cavallini, thank you for reporting this bug to Ubuntu. 13.04 reached EOL on January 27, 2014. See this document for currently supported Ubuntu releases: https://wiki.ubuntu.com/Releases
Is this an issue on a supported release, if so could you please execute the following as it will automatically gather debugging information, in a terminal: apport-collect 1188379 ** Package changed: evince (Ubuntu) => linux (Ubuntu) ** Changed in: linux (Ubuntu) Importance: Undecided => Low ** Changed in: linux (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to evince in Ubuntu. https://bugs.launchpad.net/bugs/1188379 Title: Processor overhead To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1188379/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs