Bom dia, boa tarde, boa noite
Consegui instalar o vsftpd pelo dpkg utilizando o seguinte método
junior@mint-xfce:~/Downloads$ sudo apt download vsftpd
Atingido:1 http://sft.if.usp.br/ubuntu jammy InRelease
Atingido:2 http://sft.if.usp.br/ubuntu jammy-updates InRelease
Atingido:3 http://sft.if.usp.br/ubuntu jammy-backports InRelease
Ign:4 https://mint.itsbrasil.net/packages vanessa InRelease
Atingido:5 https://mint.itsbrasil.net/packages vanessa Release
Atingido:6 http://ppa.launchpad.net/flatpak/stable/ubuntu jammy InRelease
Obter:7 http://security.ubuntu.com/ubuntu jammy-security InRelease [110 kB]
Atingido:8 http://ppa.launchpad.net/libreoffice/ppa/ubuntu jammy InRelease
Atingido:10 http://ppa.launchpad.net/videolan/master-daily/ubuntu jammy InRelease
Baixados 110 kB em 2s (56,3 kB/s)
Lendo listas de pacotes... Pronto
Construindo árvore de dependências... Pronto
Lendo informação de estado... Pronto
3 pacotes podem ser atualizados. Corra 'apt list --upgradable' para vê-los.
W: http://ppa.launchpad.net/flatpak/stable/ubuntu/dists/jammy/InRelease: Key is stored in legacy trusted.gpg keyring (/etc/apt/trusted.gpg), see the DEPRECATION section in apt-key(8) for details.
W: http://ppa.launchpad.net/libreoffice/ppa/ubuntu/dists/jammy/InRelease: Key is stored in legacy trusted.gpg keyring (/etc/apt/trusted.gpg), see the DEPRECATION section in apt-key(8) for details.
W: http://ppa.launchpad.net/videolan/master-daily/ubuntu/dists/jammy/InRelease: Key is stored in legacy trusted.gpg keyring (/etc/apt/trusted.gpg), see the DEPRECATION section in apt-key(8) for details.
Obter:1 http://sft.if.usp.br/ubuntu jammy/main amd64 vsftpd amd64 3.0.5-0ubuntu1 [123 kB]
Baixados 123 kB em 0s (1.129 kB/s)
W: Download is performed unsandboxed as root as file '/home/junior/Downloads/vsftpd/vsftpd_3.0.5-0ubuntu1_amd64.deb' couldn't be accessed by user '_apt'. - pkgAcquire::Run (13: Permissão negada)
The packages were downloaded into vsftpd.tar.gz. This archive contains all the packages necessary for an offline installation.
junior@mint-xfce:~/Downloads$ ls
vsftpd.tar.gz
junior@mint-xfce:~/Downloads$ tar -xzf vsftpd.tar.gz
junior@mint-xfce:~/Downloads$ ls
vsftpd vsftpd.tar.gz
junior@mint-xfce:~/Downloads$ cd vsftpd/
junior@mint-xfce:~/Downloads/vsftpd$ sudo dpkg -i vsftpd_3.0.5-0ubuntu1_amd64.deb
A seleccionar pacote anteriormente não seleccionado vsftpd.
(Lendo banco de dados ... 325163 ficheiros e directórios actualmente instalados.)
A preparar para desempacotar vsftpd_3.0.5-0ubuntu1_amd64.deb ...
A descompactar vsftpd (3.0.5-0ubuntu1) ...
Configurando vsftpd (3.0.5-0ubuntu1) ...
Created symlink /etc/systemd/system/multi-user.target.wants/vsftpd.service → /lib/systemd/system/vsftpd.service.
A processar 'triggers' para man-db (2.10.2-1) ...
junior@mint-xfce:~/Downloads/vsftpd$ ftp localhost
Connected to localhost.
220 (vsFTPd 3.0.5)
Name (localhost:junior): junior
331 Please specify the password.
Password:
230 Login successful.
Remote system type is UNIX.
Using binary mode to transfer files.
ftp> 
