<div dir="ltr"><div><div><div>Hi Markus and Moritz and all,<br><br></div>Moritz -- Unity.<br><br></div>Markus -- <br>Starting GRASS GIS...<br>_IceTransOpen: Unable to Parse address 1<br>12:20:02 AM: Debug: Failed to connect to session manager: Could not open network socket<br><br></div>So the blank "NetworkManager" in Unity is definitely the culprit in my mind.<br><br>Andy<br></div><div class="gmail_extra"><br clear="all"><div><div class="gmail_signature"><div dir="ltr">---<br>Andrew D. Wickert<br>INSTAAR & Geological Sciences, University of Colorado Boulder<br>Now at:<br>Universität Potsdam<br>Institut für Erd- und Umweltwissenschaften<br>Haus 29, Rm. 153<br>Karl-Liebknecht-Str. 24-25<br>14476 Potsdam-Golm, Deutschland<br><br></div></div></div>
<br><div class="gmail_quote">On Tue, Jan 13, 2015 at 2:29 PM, Moritz Lennert <span dir="ltr"><<a href="mailto:mlennert@club.worldonline.be" target="_blank">mlennert@club.worldonline.be</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Are you using Unity ? GNOME ? KDE ? A session over ssh ?<br>
<br>
I'm really no windows management and graphical environment expert, but apparently some windows managers do not set this variable.<span class="HOEnZb"><font color="#888888"><br>
<br>
Moritz</font></span><span class=""><br>
<br>
On 13/01/15 13:02, Andy Wickert wrote:<br>
</span><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class="">
After the uninstall, I have:<br>
<br>
Python 2.7.8<br>
wxPython 2.8.12.1<br>
<br>
'echo $SESSION_MANAGER' returns nothing both inside and outside the<br>
GRASS GIS environment in terminal.<br>
<br>
---<br>
Andrew D. Wickert<br>
INSTAAR & Geological Sciences, University of Colorado Boulder<br>
Now at:<br>
Universität Potsdam<br>
Institut für Erd- und Umweltwissenschaften<br>
Haus 29, Rm. 153<br>
Karl-Liebknecht-Str. 24-25<br>
14476 Potsdam-Golm, Deutschland<br>
<br>
<br>
On Tue, Jan 13, 2015 at 11:50 AM, Moritz Lennert<br></span><div><div class="h5">
<<a href="mailto:mlennert@club.worldonline.be" target="_blank">mlennert@club.worldonline.be</a> <mailto:<a href="mailto:mlennert@club.worldonline.be" target="_blank">mlennert@club.<u></u>worldonline.be</a>>> wrote:<br>
<br>
On 13/01/15 11:02, Andy Wickert wrote:<br>
<br>
Markus, you're a genius! I just tried starting the version of GRASS<br>
available on the apt repositories and got this message:<br>
<br>
awickert@dakib:~$ grass<br>
Cleaning up temporary files ...<br>
Starting GRASS ...<br>
ERROR: wxGUI does not support wxPython 3.0.0.0 yet.<br>
Error in GUI startup. If necessary, please<br>
report this error to the GRASS developers.<br>
Switching to text mode now.<br>
Hit RETURN to continue...<br>
<br>
So I think that what you are saying is that wxPython 3 somehow<br>
becomes<br>
the default / interferes with GRASS. I did:<br>
<br>
awickert@dakib:~$ sudo apt-get remove python-wxgtk3.0<br>
<br>
and now everything works. Well, hopefully my removal of wxPython 3<br>
doesn't break something else, so hm, is there a way to ensure<br>
that GRASS<br>
GIS always looks for wxPython 2?<br>
<br>
<br>
<br>
The idea is rather to try to solve any errors concerning wxPython 3<br>
as it is more and more becoming the default in Linux distributions.<br>
Anna has been quite active in trying to solve any specific wxPython3<br>
issues.<br>
<br>
On my Debian Testing system I have Python 2.7.8 and wxPython:<br>
3.0.1.1 and I do not see your error. So it would be interesting to<br>
explore what happens on your system. What graphical environment are<br>
you running in ? What does 'echo $SESSION_MANAGER' in a terminal<br>
give you ?<br>
<br>
Moritz<br>
<br>
<br>
</div></div></blockquote>
<br>
<br>
</blockquote></div><br></div>