I installed network-manager-gnome version 1.2.2 available in yakkety. After preliminary testing (a couple of suspend cycles) it seems to have fixed the problem!
You can download binaries from https://launchpad.net/ubuntu/yakkety/+source/network-manager-applet or build it on xenial like this: # apt-get install devscripts # apt-get build-dep network-manager-applet $ dget http://archive.ubuntu.com/ubuntu/pool/main/n/network-manager-applet/network-manager-applet_1.2.2-0ubuntu1.dsc $ dpkg-source -x network-manager-applet_1.2.2-0ubuntu1.dsc $ cd network-manager-applet-1.2.2 $ dpkg-buildpackage -uc -us # dpkg -i *.deb -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1589401 Title: cannot view wifi networks after re-enabling wifi To manage notifications about this bug go to: https://bugs.launchpad.net/network-manager/+bug/1589401/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs