Graphics Card Driver is &quot;NVIDIA accelerated graphics driver (version 180)&quot;<br>I have resolved the problem. Now there is no error!!!! [for $ rosrun rviz rviz]<br>For other stuff like hokuyo_node,gmapping.....I &#39;ll check rviz soon [hopefully this time there &#39;ll be no error]<br>
<br>Thanks<br>Vinay<br>