[X2Go-Dev] X2go Mac client and Red Hat 7 server

[Stefan Baur]

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Hi Liz,

When using "sudo sshd -ddd -p 18935" like suggested by Mihai, I'm
getting "sshd re-exec requires execution with an absolute path" and
the shell prompt returns.

Which means there is no SSHD running on port 18935.  (Verifiable with
"netstat -ant | grep ':18935' | wc -l" - that should return a number
greater than 0 if SSHD is running on Port 18935.)

Now, I tried this on Debian and Centos, so there's a slight chance Red
Hat may be different, but if that happened to you, too, then you
should try again with

sudo $(which sshd) -ddd -p 18935

Leave that commandline window open, important debug information will
appear there.

With that window open, try connecting with X2GoClient to
128.149.23.102:18935.

- -Stefan

Am 08.05.2015 um 00:23 schrieb Real, Elizabeth (392K):
> RH7 server: setup  debug and set sshd port 18935
> 
> Client: configured x2goclient to connect to port 18935 but got
> connection refused x2go-INFO-8> "Starting connection to server:
> 128.149.23.102:18935" x2go-ERROR-2> "Connection Error(Cannot
> connect to 128.149.23.102:18935): Connection refused"
> 
> 
> 
> On 5/7/15, 12:41 PM, "Mihai Moldovan" <ionic at ionic.de> wrote:
> 
>> On 06.05.2015 11:55 PM, Real, Elizabeth (392K) wrote:
>>> Any other ideas?
>> 
>> No new information and you have done nothing wrong.
>> 
>> Looks like you will need to get your hands dirty.
>> 
>> Please start sshd manually as root on the RH 7 machine:
>> 
>> sudo sshd -ddd -p 18935
>> 
>> It should be running in the foreground, outputting debug
>> information and listening on port 18935 (feel free to change this
>> to whatever you feel suitable, it doesn't matter as long it as
>> the port is unused and not colling with anything else you might
>> use.
>> 
>> Then, configure x2goclient to connect to that port and start a
>> session.
>> 
>> You should see additional debug information printed by sshd...
>> hopefully hinting at what might have gone awry.
>> 
>> 
>> 
>> Mihai
>> 
> 
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> 


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