Segmentation fault


I updated my version of Netgen (currently 6.2.2104…), with Ubuntu 18.04. Since then I can’t run my codes in jupyter-notebook or command line. Do you have any leads?

I tried to uninstall and install ngsolve again.
I installed the nightly version. But nothing went right.
Is my configuration wrong? Is it version problem?

I’m attaching some prints.

Best regards,