Linux
- Make sure Flatpak is installed.
flatpak install org.localsend.localsend_app- Firewall exception
- ufw (CachyOS)
sudo ufw allow 53317/tcpsudo ufw allow 53317/udp
- firewalld (AlmaLinux/Fedora)
sudo firewall-cmd --permanent --add-port=53317/tcpsudo firewall-cmd --permanent --add-port=53317/udpsudo firewall-cmd --reload
- ufw (CachyOS)