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From Mike Jumper <>
Subject Re: guacamole docker rdp printing issue
Date Wed, 09 Jan 2019 17:29:08 GMT
On Wed, Jan 9, 2019, 03:52 Christian Kraus < wrote:

> Hi,
> I deployed guacamole through docker with latest edition (0.9.14) (guacd
> docker and sql docker) and getting printing not realy to work with rdp
> printing enabled
> it only works on small files like text file with only a few words in -
> docs with more content don't get printed at all - when leaving the
> connection a download of the print is provided - but that is corrupt file

You are likely running into:

> any suggestions on this ?

Assuming you are hosting Guacamole behind  a reverse proxy, recheck your
proxy configuration to make sure WebSocket is properly set up.

Depending on your network, it is also possible that something between the
client machine and Guacamole (such as a corporate proxy or firewall) does
not properly support WebSocket and is forcing Guacamole to fall back to

- Mike

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