Looks like this release notification was missed somehow. We were actually waiting for this because it has the openssl 3.0 support.

@Nostudentsomg upstream has no dark mode - https://issues.apache.org/jira/browse/GUACAMOLE-913 There is a browser extension for this - https://github.com/madmath03/dark-guacamole

On Cloudron, use https://docs.cloudron.io/apps/#log-viewer

@girish No worries. Thanks for all your help!

@andreasdueren yes, the clients need to be reachable from the guacamole installation somehow (i.e not need to be accessible from the browser).

@kragontsal Usually, reconnecting means the app is not running. Is guacamole itself running ok? otherwise, you can try another browser or a hard refresh.

@skippsterr Why do you want to edit the sshd_config file in the container? I think the original solution was to edit the sshd_config in the target ubuntu machine that you will connect to (not Cloudron server).

@girish I'm all good now, thanks for the help. Sorry if I annoyed you, rdp and vnc are working.

@Wrdle said in Wake on Lan not working: Could this be a port issue with cloudron blocking the default UDP port 9? We don't block outbound ports but maybe we need some additional configuration to forward WoL - https://www.mail-archive.com/user@guacamole.apache.org/msg07125.html Not an expert but it seems WoL is sent as a broadcast - https://en.wikipedia.org/wiki/Wake-on-LAN#Magic_packet . This means that something has forward this WoL packet from the internal docker network to the external one somehow.

@ptahbe https://apache.org/dyn/closer.lua/guacamole/1.4.0/binary/guacamole-auth-totp-1.4.0.tar.gz?action=download . Extract this file , it will contain a guacamole-auth-totp-1.4.0.jar . Open File manager and upload guacamole-auth-totp-1.4.0.jar into the extensions directory. [image: 1650921246646-a84abe6c-48e0-4371-a669-4006c96e7e04-image-resized.png] Restart the app. You can also do this from the "..." button above. Then, when you login, you will see: [image: 1650921015686-7a940d14-8ac0-423d-8be5-ad91774a1b1b-image-resized.png]

@ptahbe database auth (against mysql) is pre-configured in the package. So, nothing extra is required to be configured to enable 2FA.

@girish Thanks for looking into this! In the mean time I've also been able to get the connection to work by using the "old key" method.

@seanteal107 no worries I wasn't exactly sure what you are asking for: I've Googled and watched every tutorial and forum recommendation I can stand to gaze upon... from TigerVNC, TightVNC, RealVNC... but to no avail. Running script after script. Install, uninstall, reinstall... I just have no idea where I'm going wrong. Installed libvncserver-dev on the server... Is this all on bodhi linux? I have to admit, I have no clue what bodhi linux is, it's the first time I am hearing about it.

@adampbartley you have to login as admin, looks like you are logged in as a normal user. Usually, there is a popup immediately after the install that shows the admin login information. After an install, you can find the instructions in the "First time setup" dropdown item. [image: 1643865893659-c4fdfd90-1541-404d-b4f6-ef75ed0dcf0f-image-resized.png] Username: guacadmin Password: guacadmin

@ehsanfox in the end you just need to issue a docker pull docker itself will take care of the rest. Afterwards you should be able to install the app.

@girish Thanks for the input. I actually decided to just build the server manually without using docker, but to answer your question, how I've done it (and this would be a SUPER AWESOME feature for you to add in your app) is to set up an encrypted tunnel using SSH. I'm doing a remote port forward from the machine I'm remoting into, to the guacamole server. Guacamole connections are then simply configured to connect to localhost and the forwarded port. Traffic then goes through an encrypted tunnel to the machine I'm remoting into.

@girish many thanks for the advice I did as you asked and I could not telnet to the server via the terminal app, so I then went to the cloudron server and tried it from there it would also not work, which lead me down a bit of rabbit hole Eventually I managed to find and issue with the virtual nic on the server itself and managed to resolve that, and now it is working perfectly. Not sure how I missed it but you helped me find so many thanks. Kind Regards Scott

@dark_dragone not 100% sure but I think search domains is a client feature. This means that docker (the DNS client on behalf of the guac container) should be configured to have a dns search. See https://docs.docker.com/config/containers/container-networking/ (--dns-search). Maybe you can quickly try by editing /etc/systemd/system/docker.service.d/cloudron.conf and restarting docker. I think you can also add it in your local machine's /etc/resolv.conf

@robi The universe gave me a hint this could be due to a session timeout, will re-test.

@tshafaat211 is there anything in the guacamole logs - https://docs.cloudron.io/apps/#log-viewer ?