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From: Michelle C. <hap...@gm...> - 2007-02-07 01:01:51
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Hello, there, First of all, I would like to thank Dale and Sean for your suggestions. I downloaded MegaLib and installed it at my slave node. Now, I can run glxinfo succesfully, glxgears command generates a openGL window with spinning gears. Command xdpyinfo | grep -i glx` gives NV-GLX However, when i tried to run the demo atlantis at the slave node by typing: python crdemo.conf atlantis & it runs ok, then i typed: crserver & still shows: CR warning: oscarnode7: Render SPU: Display :0.0 doesn't support GLX CR warning: Render SPU: couldn't get a visual, renderspu_SystemInitVisual failed CR warning: Render SPU: couldn't create a window, renderspu_FindVisual return NULL CR error: Render SPU: Couldn't get a double-buffered RGB visual with Z! I noticed that on one of my chromium working slave node, xdpyinfo |grep -i glx gives GLX, and NV-GLX. Could the missing GLX cause the problem in the above case? BTW, i am using root account when typing these above commands. Michelle On 2/6/07, Sean Ahern <ah...@or...> wrote: > > To be able to do OpenGL rendering on the slave nodes, you will have to > install GLX as well as X11. Chromium can't do anything with OpenGL on > the back ends until you make it available. > > A simple test, after you install GLX on the slaves, will be trying > something simple like "glxgears" or "glxinfo". If you can get those to > execute successfully, you'll be well on your way to getting Chromium to > run correctly. > > -Sean > > __ > Sean Ahern > Oak Ridge National Laboratory > 865-241-3748 > > Michelle Chu wrote: > > Hello, > > > > We have been trying to install chromium on our Oscar Linux cluster to > drive > > a tiled-display wall. We installed Chromium on our headnode and were > able to > > run the demo program at the headnode. We also installed X11 (because > slave > > nodes had no graphic desktop manager, only console), Chromium at the > > slavenode. We passed the compilation for Chromium at the slavenode. > However, > > when we try to run the same demo program at the slave node. We had the > > following error: > > > > Render SPU: Display: 0.0 doesn't support GLX... SPU: couldn't get a > > double-buffered RGB visual with Z! > > > > Shall we reinstall GLX package at the slavenode? Any suggestions will be > > highly appreciated. > > > > Michelle > > > > ------------------------------------------------------------------------- > > Using Tomcat but need to do more? Need to support web services, > security? > > Get stuff done quickly with pre-integrated technology to make your job > easier. > > Download IBM WebSphere Application Server v.1.0.1 based on Apache > Geronimo > > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 > > > _______________________________________________ > > Chromium-users mailing list > > Chr...@li... > > https://lists.sourceforge.net/lists/listinfo/chromium-users > > |