I am also getting the same bug. It usually happens when I attach the second monitor after I have started Netbeans. The 2nd monitor is on the left, and extended with the 1st monitor on the right. If I put Netbeans on 2nd monitor, it works correctly. But if I move Netbeans to the first monitor, the autocomplete pop up is still on the second one.
Ubuntu 16.04, Netbeans 8.1 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1067229 Title: Netbeans popup windows placed on wrong screen in dual monitor To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/netbeans/+bug/1067229/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs