I guess these commits are relevant: https://gitlab.freedesktop.org/NetworkManager/NetworkManager/-/commit/c631aa48f034ade2b5cb97ccc4462d56d80174e7
https://gitlab.freedesktop.org/NetworkManager/NetworkManager/-/commit/257221d1986b56cbb2e329fcc74a2daca145b7aa Bottom line: addresses are now being added in the wrong order, which is known and fixed upstream for 1.38.x, but never fixed for 1.36.x. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1977619 Title: DHCPv6 addresses are no longer preferred over SLAAC addresses To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1977619/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs