Hi John

As of now, gazebo is working but :

*(1) It is unstable and if I try 3 times the screen pops-up and stays for
once, other occasions the process 'dies' very quickly (in about 3 seconds).
This is what I get when it 'dies' !*

XRequest.136: BadDrawable (invalid Pixmap or Window parameter) 0x3c00002
do_wait: drmWaitVBlank returned -1, IRQs don't seem to be working correctly.
Try adjusting the vblank_mode configuration parameter.
[gazebo-2] process has died [pid 3070, exit code -11].
log files:
/home/acer/.ros/log/bde99ba8-9480-11df-99cf-001b777e0253/gazebo-2*.log

*and this is what I get when it works (say once in 3 attempts)*

do_wait: drmWaitVBlank returned -1, IRQs don't seem to be working correctly.
Try adjusting the vblank_mode configuration parameter.


*(2) It imports simple items, coffee-cup, desks etc . However, when I try
the pr2 robot then the screen exits ! This is what I get.*

do_wait: drmWaitVBlank returned -1, IRQs don't seem to be working correctly.
Try adjusting the vblank_mode configuration parameter.
BAYER_BGGR8 not supported, using default Ogre::PF_R8G8B8
BAYER_BGGR8 not supported, using default Ogre::PF_R8G8B8
terminate called after throwing an instance of 'Ogre::RenderingAPIException'
  what():  OGRE EXCEPTION(3:RenderingAPIException): Zero sized texture
surface on texture high_def_sensor_RttTex face 0 mipmap 0. Probably, the GL
driver refused to create the texture. in GLTexture::_createSurfaceList at
OgreGLTexture.cpp (line 405)
[gazebo-2] process has died [pid 3388, exit code -6].
log files:
/home/acer/.ros/log/dca8c884-9480-11df-88d3-001b777e0253/gazebo-2*.log

*Please help !

Arkapravo*

On 21 July 2010 01:16, John Hsu <johnhsu@willowgarage.com> wrote:

> For gazebo, first take a look at
> http://www.ros.org/wiki/simulator_gazebo/SystemRequirements to make sure
> your system supports Ogre.
> And here's a tutorial to get started with gazebo
> http://www.ros.org/wiki/simulator_gazebo/Tutorials/StartingGazebo.
> John
>
>
>