I have been having trouble with this as well. It happens occasionally for me...usually after a long period of inactivity. Restarting the network manager will bring everything back to life:
service network-manager restart I haven't tried reinstalling the network manager yet. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1615164 Title: wifi connection manager gone, vpn connections gone after suspend ,until reboot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1615164/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
