I am having the same problem. What helped me have back Internet access was to bring up the interfaces and running dhclient from the command line:
sudo ifconfig eth0 up sudo dhclient Replace eth0 with the interface you want to use. This will not bring the applet back to life, but at list you will have Internet. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1540088 Title: NetworkManager crashes after upgrade, preventing nm-applet to show To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1540088/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs