I found the email, you mean that you only got a black screen with freeimage but worked fine when you switched to devil or are you talking about other problem?


On Dec 27, 2007 6:49 PM, Volker Darius < mail@volker-darius.de> wrote:
Did you try Ogre without freeimage (configure --without-freeimage) and
with DevIL instead, as already proposed by Sandy? This should solve the
libjpeg errors in the Ogre.log and worked fine for me.
I had everything running on a fedora 7 64bit system (2x intel xeon) some
weeks ago.

Volker




Von: playerstage-gazebo-bounces@lists.sourceforge.net
[mailto: playerstage-gazebo-bounces@lists.sourceforge.net] Im Auftrag von
Jordi
Gesendet: Donnerstag, 27. Dezember 2007 07:06
An: Gazebo developers
Betreff: Re: [PlayerStage-Gazebo] No 3d rendering on gazebo 0.8 r180,201


Good news! I got bitten by the black screen error :D

I have managed to obtain a core duo 2 computer, installed fedora core
64bit version and got the black screen.

Good news because now I can start hunting that bug properly.


On Dec 24, 2007 12:20 AM, Borja <borja@irobotics.org> wrote:
Hi nate,

I tried to reduce the camera resolution to 320x240, even to 160x120, but
nothing changed. I have to say that early revisions of Gazebo (I don't
remenber exactly, 126/153) worked well.

By now, find enclosed 'glxinfo' and ' Xorg.conf' files of the following
system:

OS: Fedora 8
CPU ID: GenuineIntel: Intel(R) Core(TM)2 Duo CPU T7100 @ 1.80GHz
GL_VERSION = 2.1.1 NVIDIA 100.14.19
GL_RENDERER = GeForce 8600M GS/PCI/SSE2
Thank you,
-Borja

> Could someone post their output of 'glxinfo'? And their xorg.conf
file?
>
> Unfortunately, I'm away for the holidays, otherwise I would have
> access to a nvidia+AMD64 machine. Just as a point of reference, I know
> that nvidia and ati cards work - at least on 32-bit architectures.
>
> Something real easy to try is reducing the camera resolution. There
> might be some issue with creating large render textures. So, try a
> resolution of 320x240 or smaller.
>
> -nate
>
> On Dec 20, 2007 9:51 AM, Borja < borja@irobotics.org> wrote:
>> In my desktop machine I have also those exceptions and in contrast
>> Gazebo
>> works well. In addition, both files look alike. I am a bit confused
with
>> this.
>>
>> Borja.
>>
>>
>> > In your file you have exceptions on the textures. That means that
they
>> > will
>> > appear black. I don't have those exceptions on my Ogre.log file.
>> > Anyway I think that materials should not be black and you should be
>> able
>> > to
>> > see something.
>> >
>> >
>> >
>> > On Dec 20, 2007 11:24 PM, <borja@irobotics.org> wrote:
>> >
>> >> Sorry, I forgot to attach the file.
>> >>
>> >> > Hello,
>> >> >
>> >> > I am experiencing almost the same problem in a 32-bit (Fedora 8
>> i368)
>> >> > nvidia-based laptop when I try to run Gazebo-0.8 (svn rev. 201):

>> FLTK
>> >> > works fine but OGRE rendering window is always black. Gazebo is
>> >> installed
>> >> > in '/usr/local', Media folder is located at
>> '/usr/local/share/gazebo'
>> >> and
>> >> > 'gazeborc' file is in Gazebo's root directory. So, apparently
>> >> everthing
>> >> > looks good. In addition, OGRE demos also work fluently.
>> >> >
>> >> > The following are the system's components:
>> >> >
>> >> > CPU ID: GenuineIntel: Intel(R) Core(TM)2 Duo CPU T7100 @ 1.80GHz
>> >> > GL_VERSION = 2.1.1 NVIDIA 100.14.19
>> >> > GL_RENDERER = GeForce 8600M GS/PCI/SSE2
>> >> >
>> >> > I also usually develop on a desktop machine with the same
software
>> >> > configuration (Fedora 8 i368) where, in contrast, Gazebo-0.8
(svn
>> rev.
>> >> > 201) works fine (OGRE rendering included). The following are its
>> >> > components:
>> >> >
>> >> > CPU ID: GenuineIntel: Intel(R) Pentium(R)4 CPU 3.00GHz
>> >> > GL_VERSION = 2.1.1 NVIDIA 100.14.19
>> >> > GL_RENDERER = GeForce 7600 GS/PCI/SSE2
>> >> >
>> >> > I am new to 3d rendering but I suspect that it could be a
graphic
>> card
>> >> > issue. It seems that the render method used by gazebo is not
>> supported
>> >> by
>> >> > the new GeForce M Series card. I attach the laptop's Ogre.log
file.
>> >> >
>> >> > Thank you in advance,
>> >> >
>> >> > Borja.
>> >> >
>> >> >
>> >> >> While I am running a 64-bit capable processor please note that
I
>> am
>> >> >> running
>> >> >> all libraries compiled for a 32-bit architecture. But it does
seem
>> as
>> >> >> though
>> >> >> the 64 bit processors may be the common link.
>> >> >>
>> >> >> And possibly NVidia cards also, so far I think we have all been
>> >> running
>> >> >> NVidia
>> >> >> cards.
>> >> >>
>> >> >> Is there anyone out there who is successfully running
>> >> >> Gazebo-0.8/Gazebo-svn
>> >> >> with an NVidia card and an AMD 64 processor?
>> >> >>
>> >> >> Most of us also seem to be using Ubuntu although other
>> distributions
>> >> >> have
>> >> >> been
>> >> >> mentioned including openSuse 10.2 32-bit, openSuse 10.3 64bit,
>> Ubuntu
>> >> >> 32,
>> >> >> and
>> >> >> Ubuntu 64.
>> >> >>
>> >> >> Specifically I am running:
>> >> >> Kubuntu 7.10 _Gutsy Gibbon_ - Release i386 (20071016.1)
>> >> >>
>> >> >> Sandy,
>> >> >> You have done a lot of troubleshooting on this issue when I
look
>> back
>> >> >> through
>> >> >> your posts I have not seen mention of your processor type. Is
it
>> >> perhaps
>> >> >> an
>> >> >> AMD 64 bit?
>> >> >>
>> >> >> Kristen,
>> >> >> It would also be helpful if we knew what processor you were
>> running.
>> >> >>
>> >> >> Thank you all for your help.
>> >> >>
>> >> >> Sawyer
>> >> >>
>> >> >> On Thursday 20 December 2007 5:56:53 am Jordi wrote:
>> >> >>> If Kristen's new machine is also a 64-bit machine, it seems
clear
>> >> that
>> >> >>> the
>> >> >>> problem happens on 64-bit machine only. Am I wrong?
>> >> >>> Thank you all, this information will help a lot!
>> >> >>>
>> >> >>> On Dec 20, 2007 7:19 PM, Sawyer < tobor@toborguru.net> wrote:
>> >> >>> > I also am experiencing issues with a black screen and am
able
>> to
>> >> see
>> >> >>> and
>> >> >>> > manipulate all the fltk screen controls and data except the
>> camera
>> >> >>> > window. I
>> >> >>> > have had no problem running other 3d apps including glxgears
>> and
>> >> >>> > gazebo-0.7.0. The main difference I am having vs. the other
>> >> reports
>> >> >>> is
>> >> >>> > that
>> >> >>> > when I capture frames those frames are also black. I have
tried
>> >> >>> several
>> >> >>> > of the svn builds since before and after the official
0.8-pre1
>> >> >>> release.
>> >> >>> >
>> >> >>> > AMD Sempron
>> >> >>> > NVidia Graphics card
>> >> >>> > Ubuntu 32
>> >> >>> > custom kernel and hand installed/compiled nvidia driver
>> >> >>> > ogre and all other pre-reqs installed from ubuntu
repositories
>> >> except
>> >> >>> > ode.
>> >> >>> >
>> >> >>> > Hope this helps us track down the issue.
>> >> >>> >
>> >> >>> > Sawyer
>> >> >>> >
>> >> >>
>> >> >>
>> >>
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>> >> >
>> >> >
>> >> >
>> >> >
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>> >
>> >
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>> > Natural language processing laboratory
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