Apr 16, 2019, 9:34 AM

Dear Dmitriy,
Thank youfor your answer. I have (re-)installed this Mesa driver (but actually I had already installed it because I had problems with libOpenGL.so.0 ('cannot open shared object file') and I read the following old discussion in the forum :

https://forum.samson-connect.net/topic/37/installing-or-running-samson-on-ubuntu-17-04-and-later-versions/13

that you had solved).

But SAMSON graphics don't work. Do I need to recompile / rerun SAMSON-Setup.run ?

I am trying to install the whole MESA library (MESA 3D Graphics library in www.mesa3d.org) because I also have a similar problem in VMD, I don't get any GUI or visual interface (the computer is new and only Ubuntu was installed, it seems that there is not even FLTK (that I have installed or GUI preinstalled).
Thanks a lot,

Regards,
Robert