Hi Jordi, That's great. I believe you find the issue I encountered. Following is my check result. *env | grep -in libgl* 14:LIBGL_DRIVERS_PATH=/usr/lib/fglrx/dri:/usr/lib32/fglrx/dri That means no variable pointing to my libGL drivers. I checked /usr/lib directory and there is no libGL.so file.
Is your OS is ubuntu too? Is ligGL.so is a link file or a real lib file? Here is my search command: sudo apt-cache search libgl. It is hard to select correct library from more than twenty libraries to install. BTW, libGL is an runtime lib? Should I re-configure-compile-install osg after I set LD_PRELOAD? On Tue, Nov 13, 2012 at 7:17 PM, Jordi Torres <[email protected]>wrote: > Hi Li, > > Just a long shot... have you tried to set LD_PRELOAD to your libGL.so > library. I have had similiar problems in the past with the old ATI drivers > as well as the Mesa drivers. Something like export > LD_PRELOAD=/usr/lib/libGL.so could do the trick. Anyway check your > environment variables with the command 'env' to see if there exist any > variable pointing to your libGL drivers. > > Cheers. > > 2012/11/13 Li Zhenpeng <[email protected]> > >> hi robert, >> Thanks for your concern. >> For my sign name, I will change it to keep same between google+ and osg >> forums. It's convinient to us all. >> For your advice, I will load the dependencies and rebuild osg. >> Could you please give me some more advice about X11 error? It's confusing >> and hard to conquer. >> It's necesary for me to create linux environment for osg because I have >> other projects such as Android and Minix on my laptop. >> >> >> On Tue, Nov 13, 2012 at 5:40 PM, Robert Osfield <[email protected] >> > wrote: >> >>> Hi Li? Zhenpeng? Could you sign with the name you wished to be address >>> as. Thanks. >>> >>> There looks to be two separate classes of problems - missing dependences >>> (peg and freetype) and the X11 error. >>> >>> To solve the dependencies issues you'll need to pull in the dev >>> packages, a list of the most common dependencies is listed on the page >>> below (you may need to adjust a little for variations between versions of >>> Ubunutu): >>> >>> >>> http://www.openscenegraph.org/projects/osg/wiki/Support/PlatformSpecifics/Debian-Dependencies >>> >>> Once you have the dependencies you'll need to rebuild the OSG, to force >>> it to check again for the dependencies remove the >>> OpenSceneGraph/CmakeCache.txt and then re-run the ./configure. >>> >>> The X11 error is something I can't help with. I've used similar AMD >>> hardware before and haven't had problems under Kubuntu. >>> >>> Robert. >>> >>> >>> On 13 November 2012 08:32, Li Zhenpeng <[email protected]> wrote: >>> >>>> *I am a newbie on osg. >>>> My laptop's OS is ubuntu11.10 with AMD ATI HD6770. I've enabled 3D >>>> accellerate driver. >>>> >>>> I've compiled and installed osg3.01 successfully. Here is result: >>>> osglogo* >>>> Warning: Could not find plugin to read objects from file >>>> "Images/land_shallow_topo_2048.jpg". >>>> Warning: Could not find plugin to read objects from file >>>> "fonts/arial.ttf". >>>> Got an X11ErrorHandling call display=0x221f4f0 event=0x7fff4bc51890 >>>> BadRequest (invalid request code or no such operation) >>>> Major opcode: 155 >>>> Minor opcode: 19 >>>> Error code: 1 >>>> Request serial: 13 >>>> Current serial: 13 >>>> ResourceID: 23 >>>> Got an X11ErrorHandling call display=0x221f4f0 event=0x7fff4bc51890 >>>> BadRequest (invalid request code or no such operation) >>>> Major opcode: 155 >>>> Minor opcode: 19 >>>> Error code: 1 >>>> Request serial: 14 >>>> Current serial: 14 >>>> ResourceID: 23 >>>> Got an X11ErrorHandling call display=0x221f4f0 event=0x7fff4bc518e0 >>>> >>>> *osgviewer OpenSceneGraph-Data-3.0.0/cow.osg* >>>> Got an X11ErrorHandling call display=0x1b67bb0 event=0x7fff7145a6e0 >>>> BadRequest (invalid request code or no such operation) >>>> Major opcode: 155 >>>> Minor opcode: 19 >>>> Error code: 1 >>>> >>>> *osgviewer OpenSceneGraph-Data-3.0.0/example.osg * >>>> Old osgAnimation file format update your data file >>>> Old osgAnimation file format update your data file >>>> Got an X11ErrorHandling call display=0x1b272e0 event=0x7fffbfaa1230 >>>> BadRequest (invalid request code or no such operation) >>>> Major opcode: 155 >>>> Minor opcode: 19 >>>> Error code: 1 >>>> Request serial: 13 >>>> Current serial: 13 >>>> ResourceID: 23 >>>> * >>>> What's wrong with me?* >>>> >>>> _______________________________________________ >>>> osg-users mailing list >>>> [email protected] >>>> >>>> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org >>>> >>>> >>> >>> _______________________________________________ >>> osg-users mailing list >>> [email protected] >>> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org >>> >>> >> >> _______________________________________________ >> osg-users mailing list >> [email protected] >> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org >> >> > > > -- > Jordi Torres Fabra > > gvSIG 3D blog > http://gvsig3d.blogspot.com > Instituto de Automática e Informática Industrial > http://www.ai2.upv.es > > _______________________________________________ > osg-users mailing list > [email protected] > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > >
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