June 24, 2023 at 3:16 amManuel GarciaSubscriber
Whenever I close mechanical It crashes and produce a core dumped.
Also When I create a fluent project from within workbech It produces a Warning:
"Software rasterizer found, hardware acceleration will be disabled.
In the absence of hardware-accelerated drivers, the performance of all graphics operations will be severely affected...." and it is not able to load the geometry or the mesh. however if I run Fluent directly and load a case, it is able to solve with no problem.
I checked all prerequisite libraries and nvidia drivers and seem to be ok
Any help will be apreciated
July 6, 2023 at 5:40 pmGeorge KarnosAnsys Employee
Recommend to check the Graphics Card is it supported and is the driver up to date.
Also, verify that all prerequisite libraries that are listed in the Installation guide are installed and the
Linux make and version is supported.
July 7, 2023 at 3:03 pmManuel GarciaSubscriber
Thanks for the answer.
The OS is Ubuntu 20.04.6 LTS. Supported.
The graphics card is an Nvidia RTX A4000 which is supported (However, The website says it hasn't been tested in Ubuntu)
This is what I have done so far.
Checked all dependency libraries and install the missing ones.
Check the Nvidia Drivers
changed the symbolic link of libstdc++.so.6 in the fluent folder to the installed by Ubuntu.
Now fluent run if it is launch standalone but
I still have the problems:
Structural module: Mechanical aborted with a core dumped
Fluent: Fluent doesn't run properly from within Workbench. Produced the error reported in the original message
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