Páginas de manual ausentes em uma instalação mínima do Ubuntu LTS 22.04 Server

Instalei um servidor Ubuntu 22.04 LTS como uma instalação mínima e instalei os seguintes pacotes:

vim man-db manpages dialog bash-completion screen

Agora, quando executo man ls, o Ubuntu está me pedindo para executar o unminimizecomando, embora os pacotes man já estejam instalados:

$ dpkg -l | egrep "man-db|manpages"
ii  isc-dhcp-common                       4.4.1-2.3ubuntu2.1                      amd64        common manpages relevant to all of the isc-dhcp packages
ii  man-db                                2.10.2-1                                amd64        tools for reading manual pages
ii  manpages                              5.10-1ubuntu1                           all          Manual pages about using a GNU/Linux system

E o diretório /usr/share/man/man1está vazio:

$ ls /usr/share/man/man1
$ man -w ls
This system has been minimized by removing packages and content that are
not required on a system that users do not log into.

To restore this content, including manpages, you can run the 'unminimize'
command. You will still need to ensure the 'man-db' package is installed.

e mandbsaídas:

$ sudo mandb
Purging old database entries in /usr/share/man...
Processing manual pages under /usr/share/man...
Purging old database entries in /usr/share/man/id...
Processing manual pages under /usr/share/man/id...
...
Processing manual pages under /usr/local/man...
mandb: can't update index cache /var/cache/man/oldlocal/8087: No such file or directory
0 man subdirectories contained newer manual pages.
0 manual pages were added.
0 stray cats were added.
0 old database entries were purged.
$

O mais estranho é isso:

$ ls $(dpkg -L coreutils | grep man1/ls.1)
ls: cannot access '/usr/share/man/man1/ls.1.gz': No such file or directory

Encontrei isso:

$ dpkg -S bin/man
man-db: /usr/bin/manpath
local diversion from: /usr/bin/man
local diversion to: /usr/bin/man.REAL
man-db: /usr/bin/man
local diversion from: /usr/bin/man
local diversion to: /usr/bin/man.REAL
man-db: /usr/bin/mandb
man-db: /usr/bin/man-recode
$ head $(which man)
#!/bin/sh
echo "This system has been minimized by removing packages and content that are"
echo "not required on a system that users do not log into."
echo ""
echo "To restore this content, including manpages, you can run the 'unminimize'"
echo "command. You will still need to ensure the 'man-db' package is installed."
$ man.REAL -w ls
No manual entry for ls

Como isso pode ser resolvido sem ter que minimizar o Ubuntu?