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https://issues.apache.org/jira/browse/GUACAMOLE-1206?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mike Jumper updated GUACAMOLE-1206:
-----------------------------------
    Priority: Minor  (was: Major)

> Unable to connect via SSH to Spectra Logic storage
> --------------------------------------------------
>
>                 Key: GUACAMOLE-1206
>                 URL: https://issues.apache.org/jira/browse/GUACAMOLE-1206
>             Project: Guacamole
>          Issue Type: Bug
>          Components: guacd, SSH
>    Affects Versions: 1.2.0
>         Environment: Ubuntu 20.04, docker 19.03.13, Guacamole 1.2.0
>            Reporter: Luc Prefontaine
>            Priority: Minor
>
> We have a Spectra Logic storage box here and the remote console uses SSH but 
> with a restricted shell, not a standard shell (sh/bash/whatever). When 
> attempting to connect, guacd stalls and never returns (or I wasn't patient 
> enough to wait several minutes). This was working in 0.9.8. If I read 
> correctly changes were made in 1.1.0 to interrogate the remote SSH server for 
> stuff like the shell used, setting the TZ and locale.
> All our old connections have been redone in the configuration and work 
> seamlessly except this one.  SSH connections with 'normal' OpenSSH servers 
> are working perfectly. Pretty sure that this new handshake is not working in 
> this context. How should I investigate this and is there a way to revert to 
> the old behavior ? 
> Messages outputted by guacd:
> {code:none}
> guacd[6]: INFO: Creating new client for protocol "ssh"
> guacd[6]: INFO: Connection ID is "$af567702-1461-451c-8238-c2f50fa16a01"
> guacd[1876]: INFO:      User "@91f7ab2c-6970-4f40-a3bc-0640160da256" joined 
> connection "$af567702-1461-451c-8238-c2f50fa16a01" (1 users now present)
> guacd[1876]: WARNING:   No known host keys provided, host identity will not 
> be verified.
> guacd[1876]: WARNING:   Unsupported number of keyboard-interactive prompts: 0
> guacd[1876]: WARNING:   Unable to set the timezone: SSH server refused to set 
> "TZ" variable.
> guacd[1876]: WARNING:   No known host keys provided, host identity will not 
> be verified.
> guacd[1876]: WARNING:   Unsupported number of keyboard-interactive prompts: 0
> {code}
>  
>  



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