I had a similar issue that turned out to be a key algorithm mismatch. ECDSA is not supported as far as I know.
On Mon, Sep 5, 2016, 23:11 <[email protected]> wrote: > Hello. > > I am using guacamole 0.9.9 on a CentOS 6.8 box, with a custom front end. > RDP and VNC work fine. I am having trouble with SSH. When i try to > connect, i get the prompts for username and password, but then it > disconnects. This is what guacd outputs: > > guacd[6285]: INFO: Protocol "ssh" selected > guacd[6285]: INFO: Connection ID is > "$d3ed8125-6faf-4610-9fa5-90486460dd2b" > guacd[6285]: INFO: Starting client > guacd[6285]: DEBUG: Starting input thread. > guacd[6285]: DEBUG: Starting output thread. > guacd[6285]: DEBUG: Ignoring unknown keysym: 0xFFE2 > guacd[6285]: DEBUG: Successfully connected to host *xxx.**xxx.xxx.xxx*, > port 22 > guacd[6285]: ERROR: SSH handshake failed. > guacd[6285]: DEBUG: Input thread terminated. > guacd[6285]: DEBUG: Output thread terminated. > guacd[6285]: INFO: Client disconnected > > I am able to ssh into the box from the server without any problems. Has > anyone seen this issue before, or can recommend a place i can start > debugging this? > > thanks, > adamtg > > >
