Hi,
        I'm seeing the same behaviour as you are.  The following is a simple
fix that works for me.

-- 
David J. Mackay <[EMAIL PROTECTED]>
--- Begin Message ---
hi

I continue to face the same black screen problem. I removed everything
related to gazebo (including the .o, .so and the bin files) from the
/usr/local directories. There was nothing in /usr to remove. Got the latest
release of Gazebo (233) and installed it again but I am faced with the same
problem wherein my fltk window is completely black and I am not able to
close it and neither does Ctrl + C work.

The OGRE demos work with the Pbuffer and copy options but  not  with the FBO
option as the RTT Preferred Mode. I am repeating myself just in case this
info is of any significance. I have tried with the pioneer as well as
simpleshapes and other worlds.

Could somebody please help. I have been stuck on this for the past two
weeks.

Cheers
Vaibhav





On Jan 22, 2008 11:29 PM, Nate Koenig <[EMAIL PROTECTED]> wrote:

> Hello,
>
> The problem that you are describing is one seen in an earlier version
> of Gazebo, one which you might have installed and is still lingering
> around on your system. Could you delete all the gazebo files found is
> /usr/ and in /usr/local. Make sure that there is no gazebo executable,
> and no gazebo libraries.
>
> Then get the latest version of Gazebo, and install that.
>
> Also, please send questions to the gazebo mailing list.
>
> -nate
>
> On Jan 21, 2008 6:12 AM, Vaibhav Ghadiok <[EMAIL PROTECTED]> wrote:
> > hi
> >
> > Any progress on the solution to the problem. Anything that I can try on
> my
> > end?
> >
> > Cheers
> >
> > Vaibhav
> >
> >
> >
> > On Jan 17, 2008 1:30 PM, < [EMAIL PROTECTED]> wrote:
> > > hi,
> > >
> > > The contents of my .gazeborc file.
> > >
> > > <?xml version="1.0"?>
> > > <gazeborc>
> > >  <gazeboPath>/usr/local/share/gazebo</gazeboPath>
> > >  <ogrePath>/usr/local/lib/OGRE</ogrePath>
> > > </gazeborc>
> > >
> > > I have installed gazebo in the default location. I can see the
> executables
> > in the /usr/local/bin.
> > >
> > > The problem persists with the latest svn release.
> > >
> > > What I did was to delete the earlier svn files that I copied to a
> certain
> > folder. And then copy the new gazebo directory from the .subversion
> folder
> > to this location. And then run scons and scons install. I hope I don't
> need
> > to run make clean or something.
> > >
> > > Thanks,
> > > Vaibhav
> > >
> > >
> > >
> > >
> > >
> > > On Jan 17, 2008 1:10 AM, Nate Koenig <[EMAIL PROTECTED]> wrote:
> > >
> > >  Hello,
> > >
> > > Could you post the contents of your ~/.gazeborc file? Also, what path
> > > did you use when you installed gazebo? And finally, could you grab the
> > > very latest SVN version of gazebo, I just put back some changes to the
> > > sources.
> > >
> > > -nate
> > >
> > >
> > >
> > >
> > > On Jan 16, 2008 5:13 AM, Vaibhav Ghadiok <[EMAIL PROTECTED]>
> wrote:
> > > >  hi
> > > >
> > > >  I get a black screen (fltk window) when I run gazebo. The fltk
> window
> > opens
> > > > and after this
> > > >  i can neither close the window nor does Ctrl + C work in the
> terminal.
> > > >
> > > >  I am using the latest SVN release of Gazebo. Glxgears as well as
> the
> > OGRE
> > > >  demos work. The OGRE demos work with the Pbuffer and copy options
> but
> > not
> > > >  with the FBO option as the RTT Preferred Mode. I am using the
> > pioneer2dx
> > > >  world file. My cpu is a P4 3.0Ghz.
> > > >
> > > >  My machine info:
> > > >
> > > >  2.6.23.1-42.FC8 #1 SMP i686 i686 i386 GNU/Linux
> > > >
> > > > I have attached the ogre log with this mail.
> > > >
> > > >  Cheers
> > > >  Vaibhav
> > > >
> > > > --
> > > > Mobile Robotics Laboratory
> > > > Guidance, Control and Decision Systems Laboratory
> > > > Aerospace Department
> > > > Indian Institute of Science, Bangalore
> > > >
> > > >  http://guidance.aero.iisc.ernet.in/vaibhav
> > >
> > > >
> >
> -------------------------------------------------------------------------
> > > > This SF.net email is sponsored by: Microsoft
> > > > Defy all challenges. Microsoft(R) Visual Studio 2008.
> > > > http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/
> > > >
> > > > _______________________________________________
> > > > Playerstage-gazebo mailing list
> > > > [email protected]
> > >  > https://lists.sourceforge.net/lists/listinfo/playerstage-gazebo
> > > >
> > > >
> > >
> > >
> > >
> > > --
> > >
> > >
> > >
> > > Mobile Robotics Laboratory
> > > Guidance, Control and Decision Systems Laboratory
> > > Aerospace Department
> > > Indian Institute of Science, Bangalore
> > >
> > > http://guidance.aero.iisc.ernet.in/vaibhav
> > >
> >
> >
> >
> > --
> >
> >
> > Mobile Robotics Laboratory
> > Guidance, Control and Decision Systems Laboratory
> > Aerospace Department
> > Indian Institute of Science, Bangalore
> >
> > http://guidance.aero.iisc.ernet.in/vaibhav
>
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--- End Message ---
[EMAIL PROTECTED] ~]$ diff --context=3 
/home/dmackay/local/distributions/playerstage/code/gazebo/server/rendering/OgreAdaptor.cc
 /tmp/OgreAdaptor-HEAD.3.cc
*** 
/home/dmackay/local/distributions/playerstage/code/gazebo/server/rendering/OgreAdaptor.cc
   2008-01-24 15:01:21.000000000 -0700
--- /tmp/OgreAdaptor-HEAD.3.cc  2008-01-24 15:08:01.000000000 -0700
***************
*** 381,387 ****
  
      selectedRenderSystem->setConfigOption("Full Screen","No");
      selectedRenderSystem->setConfigOption("FSAA","2");
-     selectedRenderSystem->setConfigOption("RTT Preferred Mode","PBuffer");
  
      if (create && this->videoMode != "None")
      {
--- 381,386 ----
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