i am having same issue on 16.4. i.e wired connection not connecting when i am booting my machine and if i restart the machine its working file. i was checked the kern.log it shows like
Jun 20 12:24:52 ubuntu NetworkManager[871]: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed Thanks Kanagaraj Dhanapal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1568560 Title: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed To manage notifications about this bug go to: https://bugs.launchpad.net/network-manager/+bug/1568560/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
