0n Fri, Apr 16, 2010 at 11:59:28AM +0100, Tom Crummey wrote:
>Hello Alex,
>
>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.
Hi Tom,
I am now launching matlab via -softwareopengl (which has the same affect of your
aforementioned workaround). Xnewt no longer segfaults. So workaround works!
Thanks!
Hopefully Oracle will release a patch soon - kinda critical bug.
-Alex
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