{"id":346471,"date":"2024-01-25T02:33:20","date_gmt":"2024-01-25T02:33:20","guid":{"rendered":"\/forum\/forums\/reply\/346471\/"},"modified":"2024-01-25T02:33:20","modified_gmt":"2024-01-25T02:33:20","slug":"346471","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/346471\/","title":{"rendered":"Reply To: Ansys Fluent Cannot Start on Linux Ubuntu"},"content":{"rendered":"<p>&lt;p&gt;Thanks for your reply George!&lt;\/p&gt;&lt;p&gt;I have tried turning my firewall off before.&lt;\/p&gt;&lt;p&gt;Here is the output of &#8220;sudo iptables -L&#8221;:&lt;\/p&gt;&lt;p style=&#8221;padding-left: 40px;&#8221;&gt;Chain INPUT (policy ACCEPT)&lt;br&gt;target &nbsp; &nbsp; prot opt source &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; destination &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&lt;\/p&gt;&lt;p style=&#8221;padding-left: 40px;&#8221;&gt;Chain FORWARD (policy ACCEPT)&lt;br&gt;target &nbsp; &nbsp; prot opt source &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; destination &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&lt;\/p&gt;&lt;p style=&#8221;padding-left: 40px;&#8221;&gt;Chain OUTPUT (policy ACCEPT)&lt;br&gt;target &nbsp; &nbsp; prot opt source &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; destination&lt;\/p&gt;&lt;p&gt;The iptables log file did not contain anything.&lt;\/p&gt;&lt;p&gt;Further, when running Fluent from terminal in the <code>&lt;span class=&quot;JtukPc&quot;&gt;\/ansys_inc\/v232\/fluent\/bin&lt;\/span&gt;\/<\/code> directory using &#8220;.\/fluent&#8221;, I get the following result in the terminal:&lt;\/p&gt;&lt;p style=&#8221;padding-left: 40px;&#8221;&gt;\/ansys_inc\/v232\/fluent\/fluent23.2.0\/bin\/fluent -r23.2.0&lt;br&gt;\/ansys_inc\/v232\/fluent\/fluent23.2.0\/bin\/fluent -r23.2.0 2ddp -t1 -nm -ssh -license=pro&lt;br&gt;\/ansys_inc\/v232\/fluent\/fluent23.2.0\/cortex\/lnamd64\/cortex.23.2.0 -f fluent -nm -license=pro (fluent &#8220;2ddp -pshmem &nbsp;-host -alnamd64 -r23.2.0 -t1 -mpi=intel -path\/ansys_inc\/v232\/fluent -ssh&#8221;)&lt;br&gt;libGL error: MESA-LOADER: failed to open crocus: \/usr\/lib\/dri\/crocus_dri.so: cannot open shared object file: No such file or directory (search paths \/usr\/lib\/x86_64-linux-gnu\/dri:\\$${ORIGIN}\/dri:\/usr\/lib\/dri, suffix _dri)&lt;br&gt;libGL error: failed to load driver: crocus&lt;br&gt;libGL error: MESA-LOADER: failed to open crocus: \/usr\/lib\/dri\/crocus_dri.so: cannot open shared object file: No such file or directory (search paths \/usr\/lib\/x86_64-linux-gnu\/dri:\\$${ORIGIN}\/dri:\/usr\/lib\/dri, suffix _dri)&lt;br&gt;libGL error: failed to load driver: crocus&lt;br&gt;libGL error: MESA-LOADER: failed to open swrast: \/usr\/lib\/dri\/swrast_dri.so: cannot open shared object file: No such file or directory (search paths \/usr\/lib\/x86_64-linux-gnu\/dri:\\$${ORIGIN}\/dri:\/usr\/lib\/dri, suffix _dri)&lt;br&gt;libGL error: failed to load driver: swrast&lt;br&gt;\/usr\/bin\/glxinfo&lt;br&gt;libGL error: MESA-LOADER: failed to open crocus: \/usr\/lib\/dri\/crocus_dri.so: cannot open shared object file: No such file or directory (search paths \/usr\/lib\/x86_64-linux-gnu\/dri:\\$${ORIGIN}\/dri:\/usr\/lib\/dri, suffix _dri)&lt;br&gt;libGL error: failed to load driver: crocus&lt;br&gt;libGL error: MESA-LOADER: failed to open crocus: \/usr\/lib\/dri\/crocus_dri.so: cannot open shared object file: No such file or directory (search paths \/usr\/lib\/x86_64-linux-gnu\/dri:\\$${ORIGIN}\/dri:\/usr\/lib\/dri, suffix _dri)&lt;br&gt;libGL error: failed to load driver: crocus&lt;br&gt;libGL error: MESA-LOADER: failed to open swrast: \/usr\/lib\/dri\/swrast_dri.so: cannot open shared object file: No such file or directory (search paths \/usr\/lib\/x86_64-linux-gnu\/dri:\\$${ORIGIN}\/dri:\/usr\/lib\/dri, suffix _dri)&lt;br&gt;libGL error: failed to load driver: swrast&lt;br&gt;X Error of failed request: &nbsp;BadValue (integer parameter out of range for operation)&lt;br&gt;&nbsp; Major opcode of failed request: &nbsp;152 (GLX)&lt;br&gt;&nbsp; Minor opcode of failed request: &nbsp;24 (X_GLXCreateNewContext)&lt;br&gt;&nbsp; Value in failed request: &nbsp;0x0&lt;br&gt;&nbsp; Serial number of failed request: &nbsp;80&lt;br&gt;&nbsp; Current serial number in output stream: &nbsp;81&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-346471","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Thanks for your reply George!I have tried turning my firewall off before.Here is the output of &quot;sudo iptables -L&quot;:Chain INPUT (policy ACCEPT)target prot opt source destination Chain FORWARD (policy ACCEPT)target prot opt source\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/346471\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO 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