Odroid M1 can't enable eth0 with systemd-networkd on boot

[chamabreu]

Hi, 

 

i have a Problem, where the Network is not coming up.

What i have done:

• Installed Arbmian Bullseye CLI on SD Card
• Booted it on Odroid M1, update and updgrade system - Reboot
• Until then, the NetworkManager is active and works
• Installed OMV through armbian-config
  • OMV kills all NetworkManager stuff, and enables systemd-networkd
  • and it does that as i can see correct, with netplan etc...
• After reboot, the boot hangs 2 Minutes in "A start job is running for Wait for Network to be Configured" and finally boots - without IP

 

Boot finished - login and try to find the error:

• networkctl shows eth0 is off and unmanaged
• systemctl status systemd-networkd has no errors and logs:
  • Starting Network Service
  • Enumeration Complete
  • Started Network Service
• systemctl status systemd-udevd is active and running, but got errors:
  • Starting Rule-Based Manager for Device Events and Files
  • Started Rule-Bas...
  • Using default interface naming scheme 'v247'
  • eht0: Failed to query device driver: Device or resource busy

 

Also, my netplan configuration searches the eth0 by MACaddress:

 

cat /etc/netplan/20-openmediavault-eth0.yaml

network:
  ethernets:
    eth0:
      match:
        macaddress: "some macadress"
      accept-ra: true
      dhcp4: true
      dhcp6: true

 

If i remove the match by macaddress or change it to name: eth0, the reboot works and it gets an IP and network is running.

So i observed the macaddress, and networkctl status eth0 shows another macaddress each reboot.

Why?

 

I can't help myself, after 2 Days of searching the whole internet, nothing seems to be close to my problem.

 

Someone ideas?

Greetings

 

Edited January 27, 2023 by chamabreu
Add information for macadress matching

[Werner]

22 minutes ago, chamabreu said:

OMV kills all NetworkManager stuff, and enables systemd-networkd

If the system was running flawless before installing OMV and does not after I suggest to blame them 😄.

What armbian-config more or less does only is downloading the omv install script and execute it.

https://github.com/armbian/config/blob/eebfc58c140a34d6e28db5ecbc5faba6b8432ca4/debian-software#L559 ff.