Re: [X2Go-User] [X2Go-Dev] Last Call! X2Go: The Gathering 2015, Registration ends in one week from today!

2015-05-13 Thread Robert Dinse


 I don't know why but on a network connection pulseaudio refuses the
connection even though I can telnet to it from the local machine.  For
now I've reverted the server back to 14.04 LTS.  Might be an AppArmor issue
as I see a lot of complaints from it in the logs, but I just haven't time to
sort it out right now.

 When they geta round to doing a freenx built I'll try a 15.04 installation
from scratch instead of an upgrade.

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On Tue, 12 May 2015, Mike Gabriel wrote:


Date: Tue, 12 May 2015 07:39:11 +
From: Mike Gabriel 
To: Robert Dinse 
Cc: Mihai Moldovan , x2go-...@lists.x2go.org,
x2go-user@lists.x2go.org
Subject: Re: [X2Go-Dev] [X2Go-User] Last Call! X2Go: The Gathering 2015,
Registration ends in one week from today!

Hi Robert,

On  Di 12 Mai 2015 06:33:17 CEST, Robert Dinse wrote:

I tested the X2Go client from a Ubuntu 15.04 work station to other servers, 
sound works fine on the client, it is on the server side that it's

broken, and I think that's because of my kernel.  During the update I saw
some modules that were sound related fail to load.  I have a 4.0.0 kernel
where the Ubuntu ships with 3.19.0.  I'll undo that in a bit and see if it
fixes sound on the server, but X2Go client is working fine, sound included,
on Ubuntu 15.04.


as X2Go Server does not require any hardware driver, Kernel mod loading 
failures should not be a problem at all.


Mike
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Re: [X2Go-User] X2Go Client: Where to put RSA key for auto login on Windows

2015-05-13 Thread Stefan Baur
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Am 13.05.2015 um 17:58 schrieb Schmid Andreas:

> Well, the reason is simply that I cannot install software on our
> machines myself. Therefore I want to install as little software on
> those machines as possible, as for every piece of software I have
> to go through the installation steps with our IT department. They
> for sure would install pageant as well, but it's just easier for
> all of us if there's just one .exe to execute, rather than two of
> them. And we probably won't run PuTTY etc. on those machines.

Wll, there's no need to "install" anything at all.  While both
X2GoClient and PuTTY come with installers, you can also just copy all
the files to a directory of your choice (say, a network share) and
start them from there.

You could, for example, install X2GoClient on a test machine, then copy
the contents of C:\Program Files\x2goclient (or whatever you picked as
destination) to a network share, say, \\server\share\x2goclient, drop
pageant.exe from PuTTY in there as well, and add a little batch file
that runs pageant, adds the key, waits a few seconds, then runs
x2goclient.

That way, all you have to roll out is a shortcut (*.lnk) file pointing
to the batch file on \\server\share\x2goclient.  No client-side
installation at all.

Of course, you could also try to use %userprofile% in the ssh keyfile
path within the session config, but I've never tried if that works as
intended, so no promises.

- -Stefan

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Re: [X2Go-User] X2Go Client: Where to put RSA key for auto login on Windows

2015-05-13 Thread Schmid Andreas
> >>> I'm trying to use the "Try auto login" feature on Windows, but
> >>> it's not working (tested with X2Go Client 4.0.3.2). When
> >>> connecting, I'm always asked for a password to open the key,
> >>> but I actually didn't set any passphrase at all for my RSA key.
> >>> I suspect that maybe X2Go Client does not even find the key.
> >>> Which is the right location to put my RSA key in? Does X2Go
> >>> Client consider any environment variables? (When I enter the
> >>> actual path to the key in the "Use RSA/DAS key for ssh
> >>> connection" field and unset the auto login option, the
> >>> connection works.)
> >>
> >> If you do not specify a key file, and wish to use auto-login, you
> >> need to load the key into an SSH agent like Pageant.exe from the
> >> PuTTY suite before starting X2GoClient (or actually, before
> >> double-clicking on the session tile).
> >>
> > Okay, so it's not as easy as I hoped. I think I'll keep specifying
> > the key file then, as it's a very simple solution.
> 
> What's so "not easy" with pageant? *headscratch*
> 
> Put a shortcut to pageant in the autostart folder, and in the settings
> menu, tell it where to find the user's *.ppk file (you can use
> variables like %userprofile%), all done.
> If the keyfile has a password set, the popup appears, if not, the key
> is loaded.
> 
> Using pageant is actually very elegant, as you will have your key
> available for all things ssh, i.e. WinSCP, PuTTY, X2Go, ... and only
> have to specify it in one single location.
> 
Well, the reason is simply that I cannot install software on our machines 
myself. Therefore I want to install as little software on those machines as 
possible, as for every piece of software I have to go through the installation 
steps with our IT department. They for sure would install pageant as well, but 
it's just easier for all of us if there's just one .exe to execute, rather than 
two of them.
And we probably won't run PuTTY etc. on those machines.

Greets,
Andy
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Re: [X2Go-User] X2Go Client: Where to put RSA key for auto login on Windows

2015-05-13 Thread Stefan Baur
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA256

Am 13.05.2015 um 14:28 schrieb Schmid Andreas:

>>> I'm trying to use the "Try auto login" feature on Windows, but
>>> it's not working (tested with X2Go Client 4.0.3.2). When
>>> connecting, I'm always asked for a password to open the key,
>>> but I actually didn't set any passphrase at all for my RSA key.
>>> I suspect that maybe X2Go Client does not even find the key.
>>> Which is the right location to put my RSA key in? Does X2Go
>>> Client consider any environment variables? (When I enter the
>>> actual path to the key in the "Use RSA/DAS key for ssh
>>> connection" field and unset the auto login option, the
>>> connection works.)
>> 
>> If you do not specify a key file, and wish to use auto-login, you
>> need to load the key into an SSH agent like Pageant.exe from the
>> PuTTY suite before starting X2GoClient (or actually, before
>> double-clicking on the session tile).
>> 
> Okay, so it's not as easy as I hoped. I think I'll keep specifying
> the key file then, as it's a very simple solution.

What's so "not easy" with pageant? *headscratch*

Put a shortcut to pageant in the autostart folder, and in the settings
menu, tell it where to find the user's *.ppk file (you can use
variables like %userprofile%), all done.
If the keyfile has a password set, the popup appears, if not, the key
is loaded.

Using pageant is actually very elegant, as you will have your key
available for all things ssh, i.e. WinSCP, PuTTY, X2Go, ... and only
have to specify it in one single location.

- -Stefan

- -- 
BAUR-ITCS UG (haftungsbeschränkt)
Geschäftsführer: Stefan Baur
Eichenäckerweg 10, 89081 Ulm | Registergericht Ulm, HRB 724364
Fon/Fax 0731 40 34 66-36/-35 | USt-IdNr.: DE268653243
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Re: [X2Go-User] X2Go Client: Where to put RSA key for auto login on Windows

2015-05-13 Thread Schmid Andreas
> -Ursprüngliche Nachricht-
> 
> Am 12.05.2015 um 14:19 schrieb Schmid Andreas:
> 
> > I'm trying to use the "Try auto login" feature on Windows, but it's
> > not working (tested with X2Go Client 4.0.3.2). When connecting, I'm
> > always asked for a password to open the key, but I actually didn't
> > set any passphrase at all for my RSA key. I suspect that maybe X2Go
> > Client does not even find the key. Which is the right location to
> > put my RSA key in? Does X2Go Client consider any environment
> > variables? (When I enter the actual path to the key in the "Use
> > RSA/DAS key for ssh connection" field and unset the auto login
> > option, the connection works.)
> 
> If you do not specify a key file, and wish to use auto-login, you need
> to load the key into an SSH agent like Pageant.exe from the PuTTY
> suite before starting X2GoClient (or actually, before double-clicking
> on the session tile).
> 
Okay, so it's not as easy as I hoped.
I think I'll keep specifying the key file then, as it's a very simple solution.

Thank you anyways.

Andy
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