wget http://security.ubuntu.com/ubuntu/pool/main/o/openssl/libssl1.1_1.1.0g-2ubuntu4_amd64.deb
sudo dpkg -i libssl1.1_1.1.1f-1ubuntu2.13_amd64.debsudo vim /etc/systemd/system/awsvpnclient.servicePut the Enviroment line
[Service]
Type=simple
ExecStart=/opt/awsvpnclient/Service/ACVC.GTK.Service
Restart=always
RestartSec=1s
User=root
Environment=DOTNET_SYSTEM_GLOBALIZATION_INVARIANT=1
[Install]
WantedBy=multi-user.target
➜ cd /opt/awsvpnclient 
/opt/awsvpnclient  …
➜ sudo ln -s AWS\ VPN\ Client awsvpnclient  find / -name 'awsvpnclient.desktop' 2>&1 | grep -v 'Permissão negada'
/home/thiagozs/.local/share/applications/awsvpnclient.desktop
/usr/share/applications/awsvpnclient.desktopPut this content here.
[Desktop Entry]
Type=Application
Encoding=UTF-8
Name=AWS VPN Client
Comment=AWS VPN Client
Exec=/opt/awsvpnclient/awsvpnclient %U
Path=/opt/awsvpnclient
Icon=acvc-64
Terminal=false
Categories=Network;VPN;
Keywords=vpn;aws;
It would be nice to provide an update to this guide to undo what we did here, for those that don't know how to do it, now that there is official support for it.