The dri package only applies to Ubuntu, unless CentOS separates the DRI GL module into a separate package.
> -----Original Message----- > From: [email protected] [mailto:sunray-users- > [email protected]] On Behalf Of Tom Crummey > Sent: Friday, April 16, 2010 11:08 AM > To: SunRay-Users mailing list > Subject: Re: [SunRay-Users] [SRSS 4.2] Xnewt segfault at > 00000000000166e0 ... [SEC=UNCLASSIFIED] > > Hello William, > > Uninstall the dri package from where? We're running CentOS here. > > William Yang wrote: > > Oh, I think that might be the same problem we ran into here with > glxgears on > > Ubuntu not running. We just had to uninstall the dri package for OpenGL > and > > then it would always use software automatically. Can someone verify if > that > > fixes Matlab as well? > > > > William Yang > > > >> -----Original Message----- > >> From: [email protected] [mailto:sunray-users- > >> [email protected]] On Behalf Of Jens Langner > >> Sent: Friday, April 16, 2010 7:30 AM > >> To: [email protected] > >> Subject: Re: [SunRay-Users] [SRSS 4.2] Xnewt segfault at > >> 00000000000166e0 ... [SEC=UNCLASSIFIED] > >> > >> Hi Tom, > >> > >> Am 16.04.10 12:59, schrieb Tom Crummey: > >> > >>> The workaround is to get matlab to use software opengl. We added the > >>> following to the matlab startup script at line 497 (version 2009b): > >>> > >>>> ##################################################### > >>>> # Fix for SunRay issue running 3D Graphics via OpenGL > >>>> # Make sure that matlab uses software OpenGL > >>>> # 07/12/09, Lee Heagney > >>>> ##################################################### > >>>> ################################################## > >>>> # If $UTAUDIODEV is not set, then set it to "NONE" > >>>> ################################################## > >>>> : ${UTAUDIODEV:="NONE"} > >>>> if [ $UTAUDIODEV != "NONE" ]; then > >>>> ################################################# > >>>> # The host is a SunRay, so enable software openGL > >>>> ################################################# > >>>> usemesalinux=1 > >>>> fi > >>>> ############ > >>>> # End of Fix > >>>> ############ > >>> This forces matlab to link in its own MESA library. > >> Oh great, I didn't know that there is actually a work around for the > >> problem. So I just tried it here and here it even works when I startup > >> matlab with the option "-softwareopengl". However, hopefully Sun/Oracle > >> is going to fix that problem in one of the next updates/patches so that > >> we can get rid of that option. > >> > >> regards, > >> jens > >> -- > >> Jens Langner Ph: +49-351- > 2602757 > >> Forschungszentrum Dresden-Rossendorf e.V. > >> Institute of Radiopharmacy - PET Center > [email protected] > >> Germany > http://www.fzd.de/ > >> _______________________________________________ > >> SunRay-Users mailing list > >> [email protected] > >> http://www.filibeto.org/mailman/listinfo/sunray-users > > > > _______________________________________________ > > SunRay-Users mailing list > > [email protected] > > http://www.filibeto.org/mailman/listinfo/sunray-users > > -- > Tom. > > -------------------------------------------------------------------------- > Tom Crummey, Infrastructure Manager, EMAIL: [email protected] > Dept. of Electronic and Electrical Engineering, > University College London, Roberts Building, TEL: +44 (0)20 7679 3898 > Torrington Place, FAX: +44 (0)20 7388 9325 > London, UK, WC1E 7JE. > -------------------------------------------------------------------------- > _______________________________________________ > SunRay-Users mailing list > [email protected] > http://www.filibeto.org/mailman/listinfo/sunray-users _______________________________________________ SunRay-Users mailing list [email protected] http://www.filibeto.org/mailman/listinfo/sunray-users
