<div dir="ltr"><div><div><div><div><div><div>Hi Anna<br><br></div>Thank you for your feedback.<br><br></div>No, as far as I can tell, GRASS is working just fine, but I've only imported and display a single vector file. <br></div><br></div>If it is a harmless error message, I'll just ignore it and move on. <br><br></div>Cheers,<br></div>Lars<br></div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, May 10, 2017 at 4:23 AM, Anna Petrášová <span dir="ltr"><<a href="mailto:kratochanna@gmail.com" target="_blank">kratochanna@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class="">On Tue, May 9, 2017 at 3:16 AM, Lars Dalby <<a href="mailto:lars.dalby@gmail.com">lars.dalby@gmail.com</a>> wrote:<br>
> Dear list<br>
><br>
> When starting GRASS 7.2.1 on Ubuntu 16.04 I got this error message on start<br>
> up:<br>
> "Debug: Failed to connect to session manager: SESSION_MANAGER environment<br>
> variable not defined"<br>
<br>
</span>Does it actually cause any problems? This happens on Ubuntu (not sure<br>
why), but it should be harmless.<br>
<span class="">><br>
> Then searching the web for solutions I found this thread:<br>
> <a href="http://osgeo-org.1560.x6.nabble.com/SESSION-MANAGER-environment-variable-not-defined-td5181059.html" rel="noreferrer" target="_blank">http://osgeo-org.1560.x6.<wbr>nabble.com/SESSION-MANAGER-<wbr>environment-variable-not-<wbr>defined-td5181059.html</a><br>
> I tried "export SESSION_MANAGER=1" as suggested in the thread which resulted<br>
> in a new error on start up:<br>
> "_IceTransOpen: Unable to Parse address 1 08:49:34 AM: Debug: Failed to<br>
> connect to session manager: Could not open network socket"<br>
> At this point I decided that it was time I admitted that I don't know what<br>
> I'm doing! :-)<br>
><br>
> Can anybody help me sort out this issue?<br>
><br>
> I have python 3.5.2 and python 2.7.12 installed. Only in python 2.7.12 does<br>
> wx appear to be available and in version wx-3.0-gtk2.<br>
<br>
</span>GRASS doesn't have official Python 3 support. There has just been<br>
released wxPython 4.0 which has Python 3 support, but porting GRASS is<br>
work in progress.<br>
<br>
Anna<br>
<span class=""><br>
> When starting GRASS from the terminal I see the above mentioned error but<br>
> the GRASS gui starts and I can open a location.<br>
><br>
> Best<br>
> Lars<br>
><br>
><br>
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</blockquote></div><br></div>