Hello,
Fresh install of Pro VM 4.0.1-62-Pro following the VM install procedure in the Pro Cookbook. When I attempt to login to the Html5 Desktop, it says, "Connecting. Connected to Guacamole. Waiting for a response." Then eventually: "Connection Error - The connection has been closed because the server is taking too long to respond..." then options to select Home, Retry, or Log Out.
Yes, Docker is installed:
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root@eve-ng:~# dc images
REPOSITORY TAG IMAGE ID CREATED SIZE
eve-wireshark latest 513dbb9fd3c4 6 weeks ago 1.58GB
registry 2 b2cb11db9d3d 2 months ago 26.2MB
eve-desktop latest ca1333621bd7 16 months ago 3.65GB
eve-gui-server latest 9db19c879a17 16 months ago 3.84GB
eve-firefox latest 0266d108a1bb 18 months ago 2.12GB
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root@eve-ng:~# netstat | grep 4822
tcp 0 0 localhost:4822 localhost:56308 ESTABLISHED
tcp 0 0 localhost:56308 localhost:4822 ESTABLISHED
If I use the HTML5 Console, it allows me to download the RDP file to launch the Remote Desktop session, but also no connection when I try that. I do see that EVE-NG is listenting on the right port for the RDP connection...
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root@eve-ng:~# netstat -tulpn | grep LISTEN
tcp 0 0 127.0.0.1:444 0.0.0.0:* LISTEN 654/php
tcp 0 0 127.0.0.1:445 0.0.0.0:* LISTEN 649/eve-helper
tcp 0 0 0.0.0.0:19999 0.0.0.0:* LISTEN 2499/netdata
tcp 0 0 0.0.0.0:9090 0.0.0.0:* LISTEN 653/php
tcp 0 0 127.0.0.1:8005 0.0.0.0:* LISTEN 3264/java
tcp 0 0 127.0.0.1:3306 0.0.0.0:* LISTEN 2565/mysqld
tcp 0 0 127.0.0.1:8080 0.0.0.0:* LISTEN 3264/java
tcp 0 0 127.0.0.1:4243 0.0.0.0:* LISTEN 2498/dockerd
tcp 0 0 127.0.0.53:53 0.0.0.0:* LISTEN 1008/systemd-resolv
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 2543/sshd
tcp 0 0 127.0.0.1:4822 0.0.0.0:* LISTEN 2540/guacd
tcp6 0 0 :::443 :::* LISTEN 2423/apache2
tcp6 0 0 :::80 :::* LISTEN 2423/apache2
****tcp6 0 0 :::43669 :::* LISTEN 32529/docker_wrappe ****
tcp6 0 0 :::22 :::* LISTEN 2543/sshd
tcp6 0 0 :::8088 :::* LISTEN 2496/janus but my workstation gets no response (SYN_SENT). I did a TCP dump on EVE-NG and my workstation--I see the SYN go out from my workstation and EVE-NG sees it come in, but no reply.
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C:\Users\rober>netstat -n
Active Connections
Proto Local Address Foreign Address State
TCP 127.0.0.1:50409 127.0.0.1:50410 ESTABLISHED
TCP 127.0.0.1:50410 127.0.0.1:50409 ESTABLISHED
TCP 127.0.0.1:50416 127.0.0.1:50417 ESTABLISHED
TCP 127.0.0.1:50417 127.0.0.1:50416 ESTABLISHED
TCP 127.0.0.1:50468 127.0.0.1:50469 ESTABLISHED
TCP 127.0.0.1:50469 127.0.0.1:50468 ESTABLISHED
TCP 127.0.0.1:50475 127.0.0.1:50476 ESTABLISHED
TCP 127.0.0.1:50476 127.0.0.1:50475 ESTABLISHED
TCP 127.0.0.1:50483 127.0.0.1:65001 ESTABLISHED
TCP 127.0.0.1:50486 127.0.0.1:50504 ESTABLISHED
TCP 127.0.0.1:50504 127.0.0.1:50486 ESTABLISHED
TCP 127.0.0.1:65001 127.0.0.1:50483 ESTABLISHED
TCP 172.17.128.1:1695 172.17.132.55:22 ESTABLISHED
TCP 172.17.128.1:32085 172.17.131.43:22 ESTABLISHED
TCP 172.17.128.1:33301 172.17.132.55:443 ESTABLISHED
****TCP 172.17.128.1:33306 172.17.132.55:43669 SYN_SENT****
TCP 192.168.1.104:1862 192.168.1.152:8008 ESTABLISHED
TCP 192.168.1.104:18905 192.168.1.152:8009 ESTABLISHED
TCP 192.168.1.104:31654 13.64.180.106:443 ESTABLISHEDI suspect something is broken with guacd but restarting that service, I don't see any errors:
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root@eve-ng:~# tail /var/log/syslog | grep guacd
Oct 31 10:13:40 eve-ng guacd[17571]: Stopping guacd: SUCCESS
Oct 31 10:13:40 eve-ng systemd[1]: guacd.service: Consumed 298ms CPU time
Oct 31 10:13:40 eve-ng guacd[17580]: Guacamole proxy daemon (guacd) version 1.0.0 started
Oct 31 10:13:40 eve-ng guacd[17578]: Starting guacd: guacd[17580]: INFO:#011Guacamole proxy daemon (guacd) version 1.0.0 started
Oct 31 10:13:40 eve-ng guacd[17578]: SUCCESS
Oct 31 10:13:40 eve-ng guacd[17582]: Listening on host 127.0.0.1, port 4822
Anyone else run into this issue? Also note, I did reinstall dockers and fixed permissions. I actually did a complete fresh install on the EVE-NG, and get the exact same symptoms on the second install. I do see this in the catalina.out logs--these appear to coorelate with the html5 desktop connections:
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11:22:04.098 [Thread-42] ERROR o.a.g.w.GuacamoleWebSocketTunnelEndpoint - Connection to guacd terminated abnormally: Connection to guacd timed out.
11:22:04.099 [Thread-42] INFO o.a.g.tunnel.TunnelRequestService - User "admin" disconnected from connection "44763". Duration: 15105 milliseconds
11:22:19.995 [http-nio-127.0.0.1-8080-exec-3] INFO o.a.g.tunnel.TunnelRequestService - User "admin" connected to connection "44763".
11:22:35.095 [Thread-44] ERROR o.a.g.w.GuacamoleWebSocketTunnelEndpoint - Connection to guacd terminated abnormally: Connection to guacd timed out.
11:22:35.096 [Thread-44] INFO o.a.g.tunnel.TunnelRequestService - User "admin" disconnected from connection "44763". Duration: 15101 milliseconds
11:22:40.538 [http-nio-127.0.0.1-8080-exec-4] INFO o.a.g.tunnel.TunnelRequestService - User "admin" connected to connection "44763".
11:22:55.631 [Thread-46] ERROR o.a.g.w.GuacamoleWebSocketTunnelEndpoint - Connection to guacd terminated abnormally: Connection to guacd timed out.
11:22:55.631 [Thread-46] INFO o.a.g.tunnel.TunnelRequestService - User "admin" disconnected from connection "44763". Duration: 15093 milliseconds
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root@eve-ng:/var/log/tomcat8# systemctl status guacd
* guacd.service - LSB: Guacamole proxy daemon
Loaded: loaded (/etc/init.d/guacd; generated)
Active: active (running) since Sun 2021-10-31 11:10:55 MDT; 13min ago
Docs: man:systemd-sysv-generator(8)
Process: 2507 ExecStart=/etc/init.d/guacd start (code=exited, status=0/SUCCESS)
Tasks: 8 (limit: 4915)
Memory: 11.1M
CPU: 201ms
CGroup: /system.slice/guacd.service
|-2546 /usr/local/sbin/guacd -p /var/run/guacd.pid
`-5562 /usr/local/sbin/guacd -p /var/run/guacd.pid
Oct 31 11:24:10 eve-ng guacd[4310]: Last user of connection "$0cc868de-782a-43c6-b069-a7dad47cf1f4" disconnected
Oct 31 11:24:11 eve-ng guacd[2546]: Creating new client for protocol "rdp"
Oct 31 11:24:11 eve-ng guacd[2546]: Connection ID is "$e44855af-c160-4640-ae20-692f12da74e6"
Oct 31 11:24:11 eve-ng guacd[5562]: Security mode: ANY
Oct 31 11:24:11 eve-ng guacd[5562]: Resize method: reconnect
Oct 31 11:24:11 eve-ng guacd[5562]: User "@2c24ea4c-60e0-4ba3-a511-d8f0033b9115" joined connection "$e44855af-c160-4640-ae20-692f12da74e6" (1 users now present)
Oct 31 11:24:11 eve-ng guacd[5562]: Loading keymap "base"
Oct 31 11:24:11 eve-ng guacd[5562]: Loading keymap "en-us-qwerty"
Oct 31 11:24:15 eve-ng guacd[4310]: Client did not terminate in a timely manner. Forcibly terminating client and any child processes.
Oct 31 11:24:15 eve-ng guacd[2546]: Connection "$0cc868de-782a-43c6-b069-a7dad47cf1f4" removed.
Here is the full debug log for trying to connect to HTML5 Desktop:
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root@eve-ng:/# /usr/local/sbin/guacd -f -L debug
guacd[31330]: INFO: Guacamole proxy daemon (guacd) version 1.0.0 started
guacd[31330]: DEBUG: Successfully bound socket to host 127.0.0.1, port 4822
guacd[31330]: INFO: Listening on host 127.0.0.1, port 4822
guacd[31330]: INFO: Creating new client for protocol "rdp"
guacd[31330]: INFO: Connection ID is "$82b450ea-a973-45b0-8ea0-f1b5b502ea5f"
guacd[830]: DEBUG: Parameter "console" omitted. Using default value of 0.
guacd[830]: DEBUG: Parameter "console-audio" omitted. Using default value of 0.
guacd[830]: INFO: Security mode: ANY
guacd[830]: DEBUG: User resolution is 2560x1321 at 96 DPI
guacd[830]: DEBUG: Parameter "dpi" omitted. Using default value of 96.
guacd[830]: DEBUG: Using resolution of 2560x1321 at 96 DPI
guacd[830]: DEBUG: Parameter "read-only" omitted. Using default value of 0.
guacd[830]: DEBUG: Parameter "client-name" omitted. Using default value of "Guacamole RDP".
guacd[830]: DEBUG: Parameter "enable-wallpaper" omitted. Using default value of 0.
guacd[830]: DEBUG: Parameter "enable-theming" omitted. Using default value of 0.
guacd[830]: DEBUG: Parameter "enable-font-smoothing" omitted. Using default value of 0.
guacd[830]: DEBUG: Parameter "enable-full-window-drag" omitted. Using default value of 0.
guacd[830]: DEBUG: Parameter "enable-desktop-composition" omitted. Using default value of 0.
guacd[830]: DEBUG: Parameter "enable-menu-animations" omitted. Using default value of 0.
guacd[830]: DEBUG: Parameter "disable-bitmap-caching" omitted. Using default value of 0.
guacd[830]: DEBUG: Parameter "disable-offscreen-caching" omitted. Using default value of 0.
guacd[830]: DEBUG: Parameter "disable-glyph-caching" omitted. Using default value of 0.
guacd[830]: DEBUG: Parameter "color-depth" omitted. Using default value of 16.
guacd[830]: DEBUG: Parameter "disable-audio" omitted. Using default value of 0.
guacd[830]: DEBUG: Parameter "printer-name" omitted. Using default value of "Guacamole Printer".
guacd[830]: DEBUG: Parameter "drive-name" omitted. Using default value of "Guacamole Filesystem".
guacd[830]: DEBUG: Parameter "enable-sftp" omitted. Using default value of 0.
guacd[830]: DEBUG: Parameter "sftp-hostname" omitted. Using default value of "172.17.186.59".
guacd[830]: DEBUG: Parameter "sftp-port" omitted. Using default value of "22".
guacd[830]: DEBUG: Parameter "sftp-username" omitted. Using default value of "root".
guacd[830]: DEBUG: Parameter "sftp-password" omitted. Using default value of "".
guacd[830]: DEBUG: Parameter "sftp-passphrase" omitted. Using default value of "".
guacd[830]: DEBUG: Parameter "sftp-root-directory" omitted. Using default value of "/".
guacd[830]: DEBUG: Parameter "sftp-server-alive-interval" omitted. Using default value of 0.
guacd[830]: DEBUG: Parameter "recording-name" omitted. Using default value of "recording".
guacd[830]: DEBUG: Parameter "recording-exclude-output" omitted. Using default value of 0.
guacd[830]: DEBUG: Parameter "recording-exclude-mouse" omitted. Using default value of 0.
guacd[830]: DEBUG: Parameter "recording-include-keys" omitted. Using default value of 0.
guacd[830]: DEBUG: Parameter "create-recording-path" omitted. Using default value of 0.
guacd[830]: INFO: Resize method: reconnect
guacd[830]: DEBUG: Parameter "gateway-port" omitted. Using default value of 443.
guacd[830]: INFO: User "@e0895a23-b6ae-4009-b16f-e3a813aad0c6" joined connection "$82b450ea-a973-45b0-8ea0-f1b5b502ea5f" (1 users now present)
guacd[830]: DEBUG: guac_rdp_fs_alloc: Creating directory "/tmp/admin" if necessary.
guacd[830]: INFO: Loading keymap "base"
guacd[830]: INFO: Loading keymap "en-us-qwerty"
guacd[830]: DEBUG: Registering DVC plugin "guacai"
guacd[830]: DEBUG: guac_rdp_fs_open: path="/", access=0x80000000, file_attributes=0x0, create_disposition=0x1, create_options=0x0
guacd[830]: DEBUG: guac_rdp_fs_open: Normalized path "/" to "\".
guacd[830]: DEBUG: guac_rdp_fs_open: Translated path "\" to "/tmp/admin/".
guacd[830]: DEBUG: guac_rdp_fs_open: native open: real_path="/tmp/admin/", flags=0x0
guacd[830]: DEBUG: guac_rdp_fs_open: Opened "\" as file_id=0
guacd[830]: DEBUG: guac_rdp_fs_close: Closed "\" (file_id=0)
guacd[830]: ERROR: User is not responding.
guacd[830]: INFO: User "@e0895a23-b6ae-4009-b16f-e3a813aad0c6" disconnected (0 users remain)
guacd[830]: INFO: Last user of connection "$82b450ea-a973-45b0-8ea0-f1b5b502ea5f" disconnected
guacd[830]: DEBUG: Requesting termination of client...