[GRASS-dev] Re: [GRASS-user] Remote Sessions with NX (NoMachine)???

[Glynn Clements]

[CC to grass-dev]

Lawrence Houston wrote:

> While running Sessions Remotely using NX (www.NoMachine.com) I can have 
> problems using GRASS's XDRIVER: With NX 2.1 the XDRIVER successfully 
> displays Raster Images, although with NX 3.X the XDRIVER Window remains 
> "Blank" without the Raster Image being "Visible"!!!  Would prefer to use 
> newer versions of NX, although without being able to view Raster Images 
> within GRASS that is not really an "Option"...  Is there a "Solution" for 
> GRASS Users using NX 3.X???

I think that this change might be necessary, although I don't know if
the problem which you report is related to it.

--- display/drivers/XDRIVER/Respond.c	(revision 39378)
+++ display/drivers/XDRIVER/Respond.c	(working copy)
@@ -4,6 +4,7 @@
 
 void XD_Respond(void)
 {
+    XSetWindowBackgroundPixmap(dpy, grwin, bkupmap);
     XClearWindow(dpy, grwin);
     XSync(dpy, 1);
     needs_flush = 0;

-- 
Glynn Clements <glynn at gclements.plus.com>