Same issue here: Multiple Ubuntu 20.04.1 LTS (Desktops & Servers) affected: Only IPv6 address via DHCP after reboot, no IPv4, thus no (internal) DNS resolution (network shares fail when binded via hostnames). As a workaround all network shares are now mounted via IP address and dhclient has to be called after each reboot manually (to get SLURM workloadmanager working).
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1881832 Title: Ubuntu server 20.04 fails to get IP address from DHCP server (no network connectivity) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/netplan.io/+bug/1881832/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
