[X2Go-Dev] Host X server DISPLAY is not set
Mike Gabriel
mike.gabriel at das-netzwerkteam.de
Fri Jun 20 11:24:54 CEST 2014
Hi Pierre,
thanks for subscribing to this list and posting here...
On Fr 20 Jun 2014 10:01:36 CEST, SARL Mezzònomy wrote:
> I'm currently working on distant application server based on X2GO.
> On the demonstration computer, the X2GO client (PyQt) works
> perfectly. So I use this situation to make converge my other system
> built on the python API. The python API performs correctly the
> negociation with the server, but whe it comes to nxproxy, this one
> crashes.
>
> A first problem comes from cygwin porting of nxproxy, but it was not
> suficient to fix it (see PS). nxproxy writes now in the 'session'
> file the following message: "Host X server DISPLAY is not set". This
> seem to be linked with the launching of the VcXsrv utility embedded
> in the X2GO client distribution, which is launched at the client
> start. But how do I start it without a blank window, and how do I
> link it with nxproxy ?
please take a look at the setup.py [1] file in pyhoca-gui.git [2]. It
shows what 3rd-party stuff to pull in where in the
%ProgramFiles%/<application> directory.
The 3rd-party stuff I have collected in the pyhoca-contrib.git repo
[3]. No need to rebuild nxproxy or such.
Also, if VcXsrv is installed at the right location [4], then it will
be automatically detected and launched by python-x2go's internal
plumbing (with the right option given to the X2GoClient [5] instance
constructor: start_xserver=True).
Regards,
Mike
[1] http://code.x2go.org/gitweb?p=pyhoca-gui.git;a=blob;f=setup.py
[2] http://code.x2go.org/gitweb?p=pyhoca-gui.git;a=summary
[3] http://code.x2go.org/gitweb?p=pyhoca-contrib.git;a=summary
[4]
http://code.x2go.org/gitweb?p=python-x2go.git;a=blob;f=x2go/defaults.py;h=c235e156b065cb5b6efbe12f431ab0aecc4de08c;hb=61de9d792390a30aa2e6e8a143bc28bf27bebadd#l235
[5] http://code.x2go.org/doc/python-x2go/x2go.client.X2GoClient-class.html
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