{"id":171290,"date":"2023-06-05T07:06:05","date_gmt":"2023-06-05T07:06:05","guid":{"rendered":"\/knowledge\/forums\/topic\/libgl-error-unable-to-load-driver-swrast_dri-so-libgl-error-failed-to-load-driver-swrast\/"},"modified":"2023-07-31T12:35:21","modified_gmt":"2023-07-31T12:35:21","slug":"libgl-error-unable-to-load-driver-swrast_dri-so-libgl-error-failed-to-load-driver-swrast","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/libgl-error-unable-to-load-driver-swrast_dri-so-libgl-error-failed-to-load-driver-swrast\/","title":{"rendered":"libGL error: unable to load driver: swrast_dri.so libGL error: failed to load driver: swrast"},"content":{"rendered":"<p>Applies to all versions of Fluent  We have seen this a few times and have traced it to instead of installing the Nvidia package manager (for graphics) from your Linux installation you must install Nvidia drivers manually from the Nvidia webpage.    The package manager system Nvidia install does not work.  It is because the following 32-bit libraries are not installed by the system package manager and is by the Nvidia install:  with the following libraries in \/usr\/lib  libGLESv1_CM.so.1  libGLESv1_CM.so.340.96  libGLESv1_CM.so  libGLESv2.so.2  libGLESv2.so.340.96  libGLESv2.so  libGL.la  libGL.so<\/p>\n","protected":false},"template":"","class_list":["post-171290","topic","type-topic","status-publish","hentry","topic-tag-4422","topic-tag-fluent-sys","topic-tag-graphics","topic-tag-installation-licensing-systems","topic-tag-other"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_wp_page_template":["default"],"_bbp_last_active_time":["2\/6\/2023 20:20"],"_bbp_forum_id":["153867"],"_bbp_author_ip":["209.182.204.162"],"_btv_view_count":["2104"],"siebel_km_number":["2045195"],"product_version":["18"],"km_published_date":["2016-11-30T00:00:00.000Z"],"family":["Installation\/Licensing\/Systems"],"application_name":["FLUENT - SYS"]},"test":"articlesansys-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics\/171290","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics\/171290\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/media?parent=171290"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}