I had the same problems... Unbelievable... Configure
guacamole.properties with guacd-hostname: 127.0.0.1 and guacd.conf with: [server] bind_host = 127.0.0.1 bind_port = 4822 here worked ________________________________ De: Mueller Florian | BMZ GmbH <florian.muel...@bmz-group.com.INVALID> Enviado: terça-feira, 11 de janeiro de 2022 07:03 Para: user@guacamole.apache.org <user@guacamole.apache.org> Assunto: After Upgrade 1.3 to 1.4 no connection working Hi, Update from 1.3 to 1.4 went ok. No errors and all is starting but i cannot connect to any configured connections. I get error message that connection to guacamole server is closed because an internal error within guacamole server. I only see log entries in catalina.out. [http-nio-8080-exec-1] ERROR o.a.g.w.GuacamoleWebSocketTunnelEndpoint - Creation of WebSocket tunnel to guacd failed: java.net.ConnectException: Verbindungsaufbau abgelehnt (Connection refused) [info] 07:57:46.894 [http-nio-8080-exec-3] ERROR o.a.g.s.GuacamoleHTTPTunnelServlet - HTTP tunnel request failed: java.net.ConnectException: Verbindungsaufbau abgelehnt (Connection refused) Hope you could help
