I have verified the fix on jammy using systemd 249.11-0ubuntu3.6 from jammy-proposed:
root@jammy:~# apt-cache policy systemd systemd: Installed: 249.11-0ubuntu3.6 Candidate: 249.11-0ubuntu3.6 Version table: *** 249.11-0ubuntu3.6 500 500 http://archive.ubuntu.com/ubuntu jammy-proposed/main amd64 Packages 100 /var/lib/dpkg/status 249.11-0ubuntu3.4 500 500 http://archive.ubuntu.com/ubuntu jammy-updates/main amd64 Packages 249.11-0ubuntu3 500 500 http://archive.ubuntu.com/ubuntu jammy/main amd64 Packages root@jammy:~# cat /etc/netplan/10-lxc.yaml network: version: 2 ethernets: eth0: dhcp4: true dhcp-identifier: mac lo: addresses: ["10.10.10.17/24","10.10.10.19/24"] root@jammy:~# netplan apply root@jammy:~# ip addr show dev lo 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet 10.10.10.17/24 brd 10.10.10.255 scope global lo valid_lft forever preferred_lft forever inet 10.10.10.19/24 brd 10.10.10.255 scope global secondary lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever root@jammy:~# netplan apply root@jammy:~# ip addr show dev lo 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet 10.10.10.17/24 brd 10.10.10.255 scope global lo valid_lft forever preferred_lft forever inet 10.10.10.19/24 brd 10.10.10.255 scope global secondary lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever
I have verified the fix on jammy using systemd 249.11-0ubuntu3.6 from jammy-proposed:
root@jammy:~# apt-cache policy systemd archive. ubuntu. com/ubuntu jammy-proposed/main amd64 Packages dpkg/status 11-0ubuntu3. 4 500 archive. ubuntu. com/ubuntu jammy-updates/main amd64 Packages 11-0ubuntu3 500 archive. ubuntu. com/ubuntu jammy/main amd64 Packages 10-lxc. yaml identifier: mac 10.17/24" ,"10.10. 10.19/24" ] UP,LOWER_ UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 UP,LOWER_ UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
systemd:
Installed: 249.11-0ubuntu3.6
Candidate: 249.11-0ubuntu3.6
Version table:
*** 249.11-0ubuntu3.6 500
500 http://
100 /var/lib/
249.
500 http://
249.
500 http://
root@jammy:~# cat /etc/netplan/
network:
version: 2
ethernets:
eth0:
dhcp4: true
dhcp-
lo:
addresses: ["10.10.
root@jammy:~# netplan apply
root@jammy:~# ip addr show dev lo
1: lo: <LOOPBACK,
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet 10.10.10.17/24 brd 10.10.10.255 scope global lo
valid_lft forever preferred_lft forever
inet 10.10.10.19/24 brd 10.10.10.255 scope global secondary lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
root@jammy:~# netplan apply
root@jammy:~# ip addr show dev lo
1: lo: <LOOPBACK,
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet 10.10.10.17/24 brd 10.10.10.255 scope global lo
valid_lft forever preferred_lft forever
inet 10.10.10.19/24 brd 10.10.10.255 scope global secondary lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever