ubuntu-core-initramfs project is not used on Ubuntu 20.04 LTS servers and desktops.
However I also don't think this is caused by initramfs. It would help for you to check your NetworkManager configuration, netplan configuration and ifupdwon configurations. ** Project changed: ubuntu-core-initramfs => initramfs-tools (Ubuntu) ** Changed in: initramfs-tools (Ubuntu) Status: New => Incomplete ** Also affects: ifupdown (Ubuntu) Importance: Undecided Status: New ** Changed in: ifupdown (Ubuntu) Status: New => Incomplete ** Also affects: netplan.io (Ubuntu) Importance: Undecided Status: New ** Changed in: netplan.io (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1905472 Title: Something starts dhcclient for every intrface on boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1905472/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs