Ubuntu server 16.04 without ubuntu-desktop. I put NetworkManager. Turn it on. Reboot. It works fine for now. I set the address of the card static. Reboot the OS. Appears to connect to one card (with old and new addresses). Delete with the old address and reboot the OS. After downloading two profiles again. Logs say that a new profile is created when downloading. This is normal for NetworkManager. I suffer with a problem for more than a day.

  • Yes, as far as I know, this is quite normal for networkmanager. its installation and use, from my point of view, can only be justified in the case of inexperienced users of the device, and only in those devices that constantly switch between different networks. - aleksandr barakin
  • Do you know the reason for creating a duplicate interface? - Victor Kurenkov
  • But why create a static address at all? If you make it dynamic, then there should be no problems at all. - darkwoolf
  • I want to get to the bottom of the NetworkManager problem. And with such problems, I don’t want to use it at all in Ubuntu server 16 - Victor Kurenkov
  • Are there really few people who can advise what to do with NetworkManager. Use it or not - Victor Kurenkov

0