Verification procedure on Focal:
$ lxc launch focal lp1902236-f Creating lp1902236-f Starting lp1902236-f $ lxc exec lp1902236-f bash root@lp1902236-f:~# getent passwd | grep root root:x:0:0:root:/root:/bin/bash root:x:0:0:root:/root:/bin/sh root@lp1902236-f:~# getent passwd | grep nobody nobody:x:65534:65534:nobody:/nonexistent:/usr/sbin/nologin nobody:x:65534:65534:nobody:/:/usr/sbin/nologin
# Enable proposed root@lp1902236-f:~# vim /etc/apt/sources.list
root@lp1902236-f:~# apt update && apt-get dist-upgrade Calculating upgrade... Done The following packages will be upgraded: libnss-systemd (245.4-4ubuntu3.4 => 245.4-4ubuntu3.5) libpam-systemd (245.4-4ubuntu3.4 => 245.4-4ubuntu3.5) libsystemd0 (245.4-4ubuntu3.4 => 245.4-4ubuntu3.5) libudev1 (245.4-4ubuntu3.4 => 245.4-4ubuntu3.5) systemd (245.4-4ubuntu3.4 => 245.4-4ubuntu3.5) systemd-sysv (245.4-4ubuntu3.4 => 245.4-4ubuntu3.5) systemd-timesyncd (245.4-4ubuntu3.4 => 245.4-4ubuntu3.5) udev (245.4-4ubuntu3.4 => 245.4-4ubuntu3.5) 8 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. Need to get 5845 kB of archives. After this operation, 15.4 kB of additional disk space will be used. Do you want to continue? [Y/n] Get:1 http://archive.ubuntu.com/ubuntu focal-proposed/main amd64 libnss-systemd amd64 245.4-4ubuntu3.5 [95.8 kB] Get:2 http://archive.ubuntu.com/ubuntu focal-proposed/main amd64 udev amd64 245.4-4ubuntu3.5 [1366 kB] Get:3 http://archive.ubuntu.com/ubuntu focal-proposed/main amd64 libudev1 amd64 245.4-4ubuntu3.5 [81.2 kB] Get:4 http://archive.ubuntu.com/ubuntu focal-proposed/main amd64 systemd-sysv amd64 245.4-4ubuntu3.5 [10.3 kB] Get:5 http://archive.ubuntu.com/ubuntu focal-proposed/main amd64 systemd-timesyncd amd64 245.4-4ubuntu3.5 [28.1 kB] Get:6 http://archive.ubuntu.com/ubuntu focal-proposed/main amd64 libpam-systemd amd64 245.4-4ubuntu3.5 [186 kB] Get:7 http://archive.ubuntu.com/ubuntu focal-proposed/main amd64 systemd amd64 245.4-4ubuntu3.5 [3805 kB] Get:8 http://archive.ubuntu.com/ubuntu focal-proposed/main amd64 libsystemd0 amd64 245.4-4ubuntu3.5 [274 kB] Fetched 5845 kB in 2s (2391 kB/s) ... Setting up libnss-systemd:amd64 (245.4-4ubuntu3.5) ... Setting up libpam-systemd:amd64 (245.4-4ubuntu3.5) ... Processing triggers for libc-bin (2.31-0ubuntu9.2) ... Processing triggers for dbus (1.12.16-2ubuntu2.1) ...
root@lp1902236-f:~# getent passwd | grep root root:x:0:0:root:/root:/bin/bash root@lp1902236-f:~# getent passwd | grep nobody nobody:x:65534:65534:nobody:/nonexistent:/usr/sbin/nologin
Verification procedure on Focal:
$ lxc launch focal lp1902236-f 0:0:root: /root:/ bin/bash 0:0:root: /root:/ bin/sh x:65534: 65534:nobody: /nonexistent: /usr/sbin/ nologin x:65534: 65534:nobody: /:/usr/ sbin/nologin
Creating lp1902236-f
Starting lp1902236-f
$ lxc exec lp1902236-f bash
root@lp1902236-f:~# getent passwd | grep root
root:x:
root:x:
root@lp1902236-f:~# getent passwd | grep nobody
nobody:
nobody:
# Enable proposed sources. list
root@lp1902236-f:~# vim /etc/apt/
root@lp1902236-f:~# apt update && apt-get dist-upgrade timesyncd (245.4-4ubuntu3.4 => 245.4-4ubuntu3.5) archive. ubuntu. com/ubuntu focal-proposed/main amd64 libnss-systemd amd64 245.4-4ubuntu3.5 [95.8 kB] archive. ubuntu. com/ubuntu focal-proposed/main amd64 udev amd64 245.4-4ubuntu3.5 [1366 kB] archive. ubuntu. com/ubuntu focal-proposed/main amd64 libudev1 amd64 245.4-4ubuntu3.5 [81.2 kB] archive. ubuntu. com/ubuntu focal-proposed/main amd64 systemd-sysv amd64 245.4-4ubuntu3.5 [10.3 kB] archive. ubuntu. com/ubuntu focal-proposed/main amd64 systemd-timesyncd amd64 245.4-4ubuntu3.5 [28.1 kB] archive. ubuntu. com/ubuntu focal-proposed/main amd64 libpam-systemd amd64 245.4-4ubuntu3.5 [186 kB] archive. ubuntu. com/ubuntu focal-proposed/main amd64 systemd amd64 245.4-4ubuntu3.5 [3805 kB] archive. ubuntu. com/ubuntu focal-proposed/main amd64 libsystemd0 amd64 245.4-4ubuntu3.5 [274 kB] systemd: amd64 (245.4-4ubuntu3.5) ... systemd: amd64 (245.4-4ubuntu3.5) ... 2ubuntu2. 1) ...
Calculating upgrade... Done
The following packages will be upgraded:
libnss-systemd (245.4-4ubuntu3.4 => 245.4-4ubuntu3.5)
libpam-systemd (245.4-4ubuntu3.4 => 245.4-4ubuntu3.5)
libsystemd0 (245.4-4ubuntu3.4 => 245.4-4ubuntu3.5)
libudev1 (245.4-4ubuntu3.4 => 245.4-4ubuntu3.5)
systemd (245.4-4ubuntu3.4 => 245.4-4ubuntu3.5)
systemd-sysv (245.4-4ubuntu3.4 => 245.4-4ubuntu3.5)
systemd-
udev (245.4-4ubuntu3.4 => 245.4-4ubuntu3.5)
8 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
Need to get 5845 kB of archives.
After this operation, 15.4 kB of additional disk space will be used.
Do you want to continue? [Y/n]
Get:1 http://
Get:2 http://
Get:3 http://
Get:4 http://
Get:5 http://
Get:6 http://
Get:7 http://
Get:8 http://
Fetched 5845 kB in 2s (2391 kB/s)
...
Setting up libnss-
Setting up libpam-
Processing triggers for libc-bin (2.31-0ubuntu9.2) ...
Processing triggers for dbus (1.12.16-
root@lp1902236-f:~# getent passwd | grep root 0:0:root: /root:/ bin/bash x:65534: 65534:nobody: /nonexistent: /usr/sbin/ nologin
root:x:
root@lp1902236-f:~# getent passwd | grep nobody
nobody: