[Bug 1676547] Re: No network connectivity (NIC unmanaged) after upgrade
Ubuntu Server 18.04.3 fresh install.
Ethernet Unmanaged in Network Manager.
SOLVED. FIXED, etc.
-
I created file /etc/netplan/01-network-manager-all.yaml
Within I entered:
# Let NetworkManager manage all devices on this system
network:
version: 2
renderer: NetworkManager
--
I edited /etc/cloud/cloud.cfg.d/99-disable-network-config.cfg
Within I ensured it only say:
network: {config: disabled}
---
I edit /etc/netplan/01-network-manager-all.yaml (If you don't nave then create)
within it I entered:
# Let NetworkManager manage all devices on this system
network:
version: 2
renderer: NetworkManager
rebooted
-
Wooho, It works!
Thanks
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https://bugs.launchpad.net/bugs/1676547
Title:
No network connectivity (NIC unmanaged) after upgrade
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Re: [Bug 1676547] Re: No network connectivity (NIC unmanaged) after upgrade
On Thu, Aug 16, 2018 at 04:45:21PM -, Shahar Or wrote: > Brian, I did something similar to what you just described and got hit by > that. Is that a different issue? Yes, the original bug report here was about upgrading Ubuntu desktop systems. -- Brian Murray -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1676547 Title: No network connectivity (NIC unmanaged) after upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1676547/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1676547] Re: No network connectivity (NIC unmanaged) after upgrade
Brian, I did something similar to what you just described and got hit by that. Is that a different issue? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1676547 Title: No network connectivity (NIC unmanaged) after upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1676547/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1676547] Re: No network connectivity (NIC unmanaged) after upgrade
TJ - this isn't exactly the same issue if I understand correctly what you are doing. I ran into what I think is your issue last week. I installed using the 18.04.1 alternate server installation and then installed the 'ubuntu-desktop' meta package which pulled in network- manager. My interface was working, but not managed by network-manager until I added it as the renderer in the netplan yaml file. Is that the same issue you are reporting? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1676547 Title: No network connectivity (NIC unmanaged) after upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1676547/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1676547] Re: No network connectivity (NIC unmanaged) after upgrade
This issue effects a manual (debootstrap) installation of 18.04.1. Ethernet devices are unmanaged by NetworkManager until a netplan configuration is added. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1676547 Title: No network connectivity (NIC unmanaged) after upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1676547/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1676547] Re: No network connectivity (NIC unmanaged) after upgrade
I do not have /etc/netplan directory on my ubuntu 14.04? Marco -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1676547 Title: No network connectivity (NIC unmanaged) after upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1676547/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1676547] Re: No network connectivity (NIC unmanaged) after upgrade
I just had the same problem... I installed Ubuntu server 17.10 on a freshly formatted disk. During the install I was asked to configure the wired interface. Ok After that I installed the meta-package ubuntu-desktop and re-booted. No wired interface available in NetworkManager. Wireless is ok. I had to change "/etc/netplan/01-netcfg.yaml" from: # This file describes the network interfaces available on your system # For more information, see netplan(5). network: version: 2 renderer: networkd ethernets: enp3s0: dhcp4: yes to: # Let NetworkManager manage all devices on this system network: version: 2 renderer: NetworkManager All is well after a reboot. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1676547 Title: No network connectivity (NIC unmanaged) after upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1676547/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1676547] Re: No network connectivity (NIC unmanaged) after upgrade
I am truly sorry to say that I have tried many of the recommended solutions for this problem but to no avail. I am running Ubuntu 16.04 on a AMD 8-core desktop machine and if I ever ever ever even try to give a command like sudo apt-get update and apt-get upgrade I inevitably find myself with an operating system without ethernet connection. I have been unable to fix that no matter what I have tried so far. I have spent DAYS reading the blogs and trying to get a fix for this bug. In the end the only solution I could find so far was to use the original ssd back up disk to get back to the original system, before the sudo apt-get update etc commands. Can anyone in this forum or elsewhere explain in a simple and clear manner how to fix this major issue with ubuntu upgrades? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1676547 Title: No network connectivity (NIC unmanaged) after upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1676547/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1676547] Re: No network connectivity (NIC unmanaged) after upgrade
Also not to mention that even when I use my 16.04 without ever using the sudo apt-get update command, the wifi network is also not detected by ubuntu. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1676547 Title: No network connectivity (NIC unmanaged) after upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1676547/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1676547] Re: No network connectivity (NIC unmanaged) after upgrade
** Summary changed: - No network connectivity after upgrade from 16.04 to 16.10 + No network connectivity (NIC unmanaged) after upgrade -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1676547 Title: No network connectivity (NIC unmanaged) after upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1676547/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
