ICEMCFD Ubuntu2004无法打开 闪退

• 打开terminal运行bash /home/test/Ansys/ansys_inc/v211/Framework/bin/Linux64/runwb2

• 这时workbench打开，打开ICEM CFD 闪退

        这时候终端会提示错误：

        部分错误如下：

        libGL error: MESA-LOADER: failed to open radeonsi:  /home/test/Ansys/ansys_inc/v211/icemcfd/linux64_amd/lib/libstdc++.so.6: version `GLIBCXX_3.4.26' not found (required by /opt/amdgpu/lib/x86_64-linux-gnu/dri/radeonsi_dri.so) (search paths /opt/amdgpu/lib/x86_64-linux-gnu/dri, suffix _dri)

        libGL error: failed to load driver: radeonsi

        libGL error: MESA-LOADER: failed to open radeonsi: /home/test/Ansys/ansys_inc/v211/icemcfd/linux64_amd/lib/libstdc++.so.6: version `GLIBCXX_3.4.26' not found (required by /opt/amdgpu/lib/x86_64-linux-gnu/dri/radeonsi_dri.so) (search paths /opt/amdgpu/lib/x86_64-linux-gnu/dri, suffix _dri)

        libGL error: failed to load driver: radeonsi

        libGL error: MESA-LOADER: failed to open swrast: /home/test/Ansys/ansys_inc/v211/icemcfd/linux64_amd/lib/libstdc++.so.6: version `GLIBCXX_3.4.26' not found (required by /opt/amdgpu/lib/x86_64-linux-gnu/dri/swrast_dri.so) (search paths /opt/amdgpu/lib/x86_64-linux-gnu/dri, suffix _dri)

        libGL error: failed to load driver: swrast

• 找到关键错误点：

        GLIBCXX_3.4.26' not found(required by /opt/amdgpu/lib/x86_64-linux-gnu/dri/radeonsi_dri.so)

解决方案：

参考：

https://blog.csdn.net/u011285281/article/details/128442431

https://askubuntu.com/questions/575505/glibcxx-3-4-20-not-found-how-to-fix-this-error

注意，操作的时候注意是在关键错误点括号里面的文件夹内终端进行操作的，实操中，要在好几个文件内部进行操作，多次运行ICEMCFD，终端会提醒，按其提醒的来就OK。

附成功打开图：