From: Willi R. <w.r...@gm...> - 2004-12-31 14:20:55
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Hi, 1.) Gazebo installed just fine. I didn't manage to start it, though: wr@[ikarus]:~/forschung/software/ps> bin/gazebo ./share/gazebo/worlds/stereohead.world *** Gazebo 0.5.1 *** using display [:0.0] Segmentation fault http://www.mesa3d.org/brianp/sig97/offscrn.htm says that it might be that "<rendermethod>AUTO</rendermethod>" helps in the world file. Unfortunately, the segfault only goes away if I delete the whole <model:ObserverCam> section in the world file. - I have freeglut and freeglut-devel installed. - glxinfo tells me direct rendering is on. - lspci says "00:02.0 VGA compatible controller: Intel Corp. 82852/855GM Integrated Graphics Device (rev 02)". 2.) When trying to start wxgazebo I get: wr@[ikarus]:~/forschung/software/ps> bin/wxgazebo starting server stopping server Traceback (most recent call last): File "bin/wxgazebo", line 7, in ? main(sys.argv) File "/home/wr/forschung/software/ps/lib/python2.3/site-packages/wxgazebo/main.py", line 256, in main server.stop() File "/home/wr/forschung/software/ps/lib/python2.3/site-packages/wxgazebo/main.py", line 76, in stop os.kill(self.pid, signal.SIGINT) KeyboardInterrupt stopping server Traceback (most recent call last): File "bin/wxgazebo", line 7, in ? main(sys.argv) File "/home/wr/forschung/software/ps/lib/python2.3/site-packages/wxgazebo/main.py", line 256, in main server.stop() File "/home/wr/forschung/software/ps/lib/python2.3/site-packages/wxgazebo/main.py", line 76, in stop os.kill(self.pid, signal.SIGINT) TypeError: an integer is required 3.) Are there any massive computation simulations using player/stage known? I mean e.g. a simulation that lasts e.g. for 100.000 time steps, and that is repeated several thousand times. Is there some experience regarding the simulation performance? Any help is appreciated. Have fun, wr |
From: Willi R. <w.r...@gm...> - 2004-12-31 14:27:03
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Am Freitag, 31. Dezember 2004 15:20 schrieb Willi Richert: > wr@[ikarus]:~/forschung/software/ps> > bin/gazebo ./share/gazebo/worlds/stereohead.world > *** Gazebo 0.5.1 *** > using display [:0.0] > Segmentation fault > > http://www.mesa3d.org/brianp/sig97/offscrn.htm says that it might be that > "<rendermethod>AUTO</rendermethod>" helps in the world file. Unfortunately, > the segfault only goes away if I delete the whole <model:ObserverCam> > section in the world file. > - I have freeglut and freeglut-devel installed. > - glxinfo tells me direct rendering is on. > - lspci says "00:02.0 VGA compatible controller: Intel Corp. 82852/855GM > Integrated Graphics Device (rev 02)". > The segfault is thrown in "int GLContext::InitSGIX()" (GLContext.cc:462), when configs is accessed after configs = glXChooseFBConfigSGIX(::display, 0, attrList, &config_count); has resulted in no configuration. I wonder why InitSGIX is invoked although rendermethod has been set to AUTO or GLX. It seems that the tag is being ignored. wr |
From: Willi R. <w.r...@gm...> - 2005-01-04 12:34:24
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Am Freitag, 31. Dezember 2004 15:26 schrieb Willi Richert: > Am Freitag, 31. Dezember 2004 15:20 schrieb Willi Richert: > > wr@[ikarus]:~/forschung/software/ps> > > bin/gazebo ./share/gazebo/worlds/stereohead.world > > *** Gazebo 0.5.1 *** > > using display [:0.0] > > Segmentation fault > > > > http://www.mesa3d.org/brianp/sig97/offscrn.htm says that it might be that > > "<rendermethod>AUTO</rendermethod>" helps in the world file. > > Unfortunately, the segfault only goes away if I delete the whole > > <model:ObserverCam> section in the world file. > > - I have freeglut and freeglut-devel installed. > > - glxinfo tells me direct rendering is on. > > - lspci says "00:02.0 VGA compatible controller: Intel Corp. 82852/855GM > > Integrated Graphics Device (rev 02)". > > The segfault is thrown in "int GLContext::InitSGIX()" (GLContext.cc:462), > when configs is accessed after > configs = glXChooseFBConfigSGIX(::display, 0, attrList, &config_count); > has resulted in no configuration. > I wonder why InitSGIX is invoked although rendermethod has been set to AUTO > or GLX. It seems that the tag is being ignored. With GLX it works. Only AUTO is somehow ignored. wr |