[Buildroot] [Bug 7730] New: Error while connecting Qt Cretaor to device.

[Buildroot] [Bug 7730] New: Error while connecting Qt Cretaor to device.

[bugzilla at busybox.net]

https://bugs.busybox.net/show_bug.cgi?id=7730

           Summary: Error while connecting Qt Cretaor to device.
           Product: buildroot
           Version: 2014.11
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: major
          Priority: P5
         Component: Other
        AssignedTo: unassigned at buildroot.uclibc.org
        ReportedBy: sam86eer at gmail.com
                CC: buildroot at uclibc.org
   Estimated Hours: 0.0


I have generated a image for the raspberry pi board using buildroot 2014.11,
but while connecting Qt Creator via ssh to raspberry pi board it shows the
following error.

Connecting to host...
SSH connection failure: SSH Protocol error: Server and client capabilities
don't match. Client list was: aes128-cbc,3des-cbc.
Server list was
aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm at openssh.com,aes256-gcm at openssh.com,chacha20-poly1305 at openssh.com.

Device test failed.

Whereas it is possible to connect the raspberry pi via terminal using ssh.
Please help me with this issue.

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[Buildroot] [Bug 7730] Error while connecting Qt Cretaor to device.

[bugzilla at busybox.net]

https://bugs.busybox.net/show_bug.cgi?id=7730

Sameer R <sam86eer@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |sam86eer at gmail.com
           Severity|major                       |critical

--- Comment #1 from Sameer R <sam86eer@gmail.com> 2014-12-19 15:59:53 UTC ---
Can any one help me with this issue please.

(In reply to comment #0)
> I have generated a image for the raspberry pi board using buildroot 2014.11,
> but while connecting Qt Creator via ssh to raspberry pi board it shows the
> following error.
> 
> Connecting to host...
> SSH connection failure: SSH Protocol error: Server and client capabilities
> don't match. Client list was: aes128-cbc,3des-cbc.
> Server list was
> aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm at openssh.com,aes256-gcm at openssh.com,chacha20-poly1305 at openssh.com.
> 
> Device test failed.
> 
> Whereas it is possible to connect the raspberry pi via terminal using ssh.
> Please help me with this issue.

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[Buildroot] [Bug 7730] Error while connecting Qt Cretaor to device.

[bugzilla at busybox.net]

https://bugs.busybox.net/show_bug.cgi?id=7730

Gustavo Zacarias <gustavo@zacarias.com.ar> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |INVALID

--- Comment #2 from Gustavo Zacarias <gustavo@zacarias.com.ar> 2014-12-19 16:48:33 UTC ---
Relax a bit, this is all volunteer effort and you won't get anyone on their
good side by pushing.
That being said, gives the server list ciphers it seems you're using openssh on
the board (chacha20-poly1305 is very openssh-specific for now) and your client
only supports pretty old/basic ciphers which have been deprecated in openssh
because they're considered not safe any longer.

So either you upgrade your client or switch to dropbear instead of openssh on
the rpi which allows for the not-so-secure ciphers.

In any case this is not a buildroot problem, so closing the bug as INVALID.

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