For this issue, you have to check that your interface is well configure when you are using static IP. I got same problem but I corrected this by configuring my interface with a correct gateway
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/879784 Title: sudo apt-get update not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apt/+bug/879784/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs