<div dir="ltr"><br><div class="gmail_extra"><br><br><div class="gmail_quote">On Wed, Mar 26, 2014 at 5:27 AM, Johannes Radinger <span dir="ltr"><<a href="mailto:johannesradinger@gmail.com" target="_blank">johannesradinger@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div dir="ltr"><div>Hi,<br><br>I just reinstalled wxPython and recompiled GRASS to be sure that I am working with the newest versions.<br>
The problem still persists. Here how I installed wxPython:<br><pre><code> sudo apt-get install python-wxgtk2.8 python-wxtools wx2.8-doc wx2.8-examples wx2.8-headers wx2.8-i18n</code></pre>
and then I also followed another procedure explained here: <a href="http://stackoverflow.com/questions/14007557/installing-wxpython-on-ubuntu-12-04" target="_blank">http://stackoverflow.com/questions/14007557/installing-wxpython-on-ubuntu-12-04</a><br>
</div><div><ol><li>First make sure that you have Python installed</li><li>Install wxGTK 2.8 with the command, 'sudo apt-get install python-wxgtk2.8'</li><li>Run the command, 'apt-get source -d wxwidgets2.8'</li>
<li>Now run, 'dpkg-source -x wxwidgets2.8_2.8.12.1-6ubuntu2.dsc'</li><li>cd wxwidgets2.8-2.8.12.1</li><li>cd wxPython</li><li>Now run the command, 'sudo python setup.py install'</li><li>wxPython and wxWidgets are now successfully installed!</li>
</ol><br></div><div>Now it seems that two versions are installed<br>>>> import wxversion<br>>>> wxversion.getInstalled()<br>['2.8-gtk2-unicode', '2.8-gtk2-unicode']<br><br></div><div>Does that help?<br>
<br></div><div>Is there a way the GRASS itself reports the versions of e.g. wxpython? Maybe via the g.version command?!</div></div></blockquote><div><br></div><div>When you go in menu Help ->About system you should be able to see it. Also, when you go to Python Shell, you can type:</div>
<div>import wx</div><div>wx.version()</div><div><br></div><div>In wxPython >= 2.9, there is a method IsDisplaySupported which would help to understand more about the problem [1]. The only thing which I know you could try is to install wxPython 3. You can either compile it yourself or update Ubuntu to the latest one and install the package. However I can't guarantee it helps.</div>
<div><br></div><div>Anna</div><div><br></div><div>[1] <a href="http://stackoverflow.com/questions/14715739/how-can-i-determine-the-max-allowable-wx-gl-depth-size-for-a-wx-glcanvas/">http://stackoverflow.com/questions/14715739/how-can-i-determine-the-max-allowable-wx-gl-depth-size-for-a-wx-glcanvas/</a></div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div dir="ltr"><div><span class=""><font color="#888888"><br>
<br></font></span></div><span class=""><font color="#888888"><div>/Johannes<br></div><div><br></div></font></span></div><div class=""><div class="h5"><div class="gmail_extra"><br><br><div class="gmail_quote">
On Wed, Mar 26, 2014 at 5:11 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:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">
<div dir="ltr"><br><div class="gmail_extra"><br><br><div class="gmail_quote"><div><div>On Tue, Mar 25, 2014 at 6:30 AM, Johannes Radinger <span dir="ltr"><<a href="mailto:johannesradinger@gmail.com" target="_blank">johannesradinger@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div dir="ltr"><div><div><div><div>Hi,<br><br></div>it wanted to try out the 3D capabilities of GRASS 7. However when I change to the 3d view (WxNviz) nothing is rendered, instead I get the message that I should try a different depth buffer number. This procedure is also mentioned in the wiki (<a href="http://grasswiki.osgeo.org/wiki/WxNviz" target="_blank">http://grasswiki.osgeo.org/wiki/WxNviz</a>).<br>
</div>However, I tried now all possible numbers (0,16,24,32) saved the preferences and restarted the gui with the new settings but the problem persists (BTW, the possible number 0 is mentioned in the wiki but not in the preferences GUI).<br>
<br></div>I am not sure what is causing the problem in my case. Here I just need to mention that I am working on a slightly special set up. GRASS is running on a virtual Ubuntu machine (via VMWare) which is installed on a central multi core machine (Intel® Xeon(R) CPU X5675 @ 3.07GHz × 8, Ubuntu 12.04, 32 bit). I connect to the virtual machine via a remote desktop connection (RDP connection) from a so called thin-client.<br>
<br>My GRASS setup as follows: <br>version=7.0.svn<br>date=2014<br>revision=59321M<br>build_date=2014-03-25<br>build_platform=i686-pc-linux-gnu<br>libgis_revision=59317 <br>libgis_date="2014-03-24 20:38:32 +0100 (Mon, 24 Mar 2014) "<br>
proj4=4.8.0<br>gdal=1.10.0<br>geos=3.3.8<br>sqlite=3.7.9<br><br><br></div><div>Does anyone have a suggestion how to deal with that problem or how to find out where the exact problem (remote connection, Ubuntu, GRASS) is located?<br>
</div></div></blockquote><div><br></div></div></div><div>Could you post also wxPython version?</div><div><br></div><div>Thanks</div><div>Anna</div><div><br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">
<div dir="ltr"><div>
<br></div><div>Thanks,<br></div><div>Johannes<br></div></div>
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