Happens to me on 14.04 as well. As I don't have a hardware switch for the WiFi, I just "sudo killall NetworkManager", which also fixes it for a while.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1226932 Title: Unable to Connect to Wi-Fi with Saved Password To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1226932/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs