Do these errors tell you anything? [2023-09-19 12:59:36] [info] Starting Servlet engine: [Apache Tomcat/9.0.58 (Ubuntu)] [2023-09-19 12:59:37] [info] Deploying web application archive [/var/lib/tomcat9/webapps/guacamole.war] [2023-09-19 12:59:43] [info] At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in the> [2023-09-19 12:59:44] [info] 12:59:44.028 [main] INFO o.a.g.environment.LocalEnvironment - GUACAMOLE_HOME is "/etc/guacamole". [2023-09-19 12:59:44] [info] 12:59:44.130 [main] INFO o.a.g.GuacamoleServletContextListener - Read configuration parameters from "/etc/guacamole/guacamole.properties". [2023-09-19 12:59:44] [info] 12:59:44.132 [main] INFO o.a.g.rest.auth.HashTokenSessionMap - Sessions will expire after 60 minutes of inactivity. [2023-09-19 12:59:44] [info] 12:59:44.601 [main] INFO o.a.g.a.mysql.conf.MySQLEnvironment - Installed JDBC driver for MySQL/MariaDB detected as "MySQL Connector/J". [2023-09-19 12:59:45] [info] 12:59:45.620 [main] INFO o.a.g.extension.ExtensionModule - Extension "MySQL Authentication" (mysql) loaded. [2023-09-19 12:59:45] [info] 12:59:45.774 [main] INFO o.a.g.t.w.WebSocketTunnelModule - Loading JSR-356 WebSocket support... [2023-09-19 12:59:46] [info] 12:59:46.344 [main] WARN o.g.jersey.server.wadl.WadlFeature - JAXBContext implementation could not be found. WADL feature is disabled. [2023-09-19 12:59:46] [info] Deployment of web application archive [/var/lib/tomcat9/webapps/guacamole.war] has finished in [9,410] ms [2023-09-19 12:59:46] [info] Deploying web application directory [/var/lib/tomcat9/webapps/ROOT] [2023-09-19 12:59:47] [info] At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in the> [2023-09-19 12:59:47] [info] Deployment of web application directory [/var/lib/tomcat9/webapps/ROOT] has finished in [523] ms [2023-09-19 12:59:47] [info] Starting ProtocolHandler ["http-nio-8080"] [2023-09-19 12:59:47] [info] Server startup in [10697] milliseconds [2023-09-19 16:32:58] [info] Loading class `com.mysql.jdbc.Driver'. This is deprecated. The new driver class is `com.mysql.cj.jdbc.Driver'. The driver is automatically registered via the SPI and manual > [2023-09-19 16:33:01] [info] 16:33:01.975 [http-nio-8080-exec-9] INFO o.a.g.r.auth.AuthenticationService - User "guacadmin" successfully authenticated from 127.0.0.1. [2023-09-19 16:33:09] [info] 16:33:09.290 [http-nio-8080-exec-8] INFO o.a.g.tunnel.TunnelRequestService - User "guacadmin" connected to connection "1". [2023-09-19 16:33:09] [info] 16:33:09.425 [http-nio-8080-exec-2] INFO o.a.g.tunnel.TunnelRequestService - User "guacadmin" disconnected from connection "1". Duration: 127 milliseconds [2023-09-19 16:33:13] [info] 16:33:13.264 [http-nio-8080-exec-10] INFO o.a.g.tunnel.TunnelRequestService - User "guacadmin" connected to connection "2". [2023-09-19 16:33:13] [info] 16:33:13.317 [http-nio-8080-exec-7] INFO o.a.g.tunnel.TunnelRequestService - User "guacadmin" disconnected from connection "2". Duration: 53 milliseconds ------- Original Message ------- Op dinsdag 19 september 2023 om 3:39 PM schreef Nick Couchman <[email protected]>:
> On Tue, Sep 19, 2023 at 9:36 AM ali.masoudi0 > <[email protected]> wrote: > >> Hi! >> >> Can you please assist me with Guacamole on Ubuntu? >> It disconnects immediately after connecting: >> >> [image.png] >> What can be done about this? > > You need to look at log files for guacd and Guacamole Client (Tomcat) and see > why it's disconnecting. The following pages have hints on how to look at this: > > https://guacamole.apache.org/doc/gug/troubleshooting.html > > -Nick
