<div dir="ltr">Hi,<div><br><div>Recently I upgrade my NIDIA driver to 370.28, ModelBuilder refuses to open the application with an error message as "core dumped"(Cannot initialize OpenGL window). After some trial and error, I found a work-around solution as:</div><div><br></div><div><ul><li>Using<b> Nouveau display driver</b> from xserver-xory-video-nouveau for the video card<br></li><li>run application in cmd as: "<b>LIBGL_ALWAYS_SOFTWARE=1 ./your-path-to-application</b>". </li></ul>Without setting LIBGL_ALWAYS_SOFTWARE, you would get an error message as: <a href="http://askubuntu.com/questions/170668/intel-do-flush-locked-failed-input-output-error">intel-do-flush-locked-failed-input-output-error</a> when trying to assign a color to model entity in ModelBuilder. It's said to be a bug with <a href="https://bbs.archlinux.org/viewtopic.php?id=140103">UXA and SNA acceleration.</a><br></div><div><div><br></div>-- <br><div class="gmail_signature"><div dir="ltr"><div><div dir="ltr">Best regards<div>Haocheng</div><div><br></div><div>Haocheng LIU</div><div><span style="color:rgb(0,0,0);font-size:12.8px">Kitware, Inc.</span><br style="color:rgb(0,0,0);font-size:12.8px"><span style="color:rgb(0,0,0);font-size:12.8px">R&D Engineer</span><br style="color:rgb(0,0,0);font-size:12.8px"><span style="color:rgb(0,0,0);font-size:12.8px">21 Corporate Drive</span><br style="color:rgb(0,0,0);font-size:12.8px"><span style="color:rgb(0,0,0);font-size:12.8px">Clifton Park, NY 12065-8662</span><br style="color:rgb(0,0,0);font-size:12.8px"><span style="color:rgb(0,0,0);font-size:12.8px">Phone: </span><a href="tel:(518)%20881-4421" value="+15188814443" style="color:rgb(17,85,204);font-size:12.8px" target="_blank">518-881-4421</a><br></div></div></div></div></div>
</div></div></div>