No IP adrress after last Tumbleweed distribution update :-(

Hi,

today I did a “zypper dup” on two machines, updating to tumbleweed “20210507-0”. Previous update at least six weeks ago. Since the update networking on both stopped working. Symptom: no IPV4 address from my router. The file in /var/run/netconfig are empty, especially resolv.conf. Not good >:(

So I can manually create “resolv.conf” and things work again, but that does not survive reboot. Not satisfactory :’(

Am I the only one to observe this (would be surprised)? Any ideas on how to tackle the situation? There is nothing really interesting in “dmesg” or the logs.

Cheers
Martin

Btter explain more what you are using (most people here can not read minds). NetworkManager or Wicked or systemd-nertworkd? DHCP or not?

Sorry. NetworkManager with DHCP. At least it was until the update.

Network over wire. IF card is e1000e. Router a German Telekom Speedport Smart3.

I have the impression that DHCP is involved in the failure.

Any specific list of things I should add to help chasing this down ?

IPv4 or IPv6? :slight_smile:

Good starter might be the output of:

sudo journalctl | grep dhcp 
ip a

Post here in code tags…

Is this a VM or a “bare-metal-installation”?

Please show the result of

journalctl -b 0 -p 3

(run this command as root in a console)

Regards

susejunky