Graphic problem with ubuntu 22.04

Hi every one,

I’ve just upgraded ubuntu to 22.04 LTS version (Linux 5.15.0-75-generic) and tested scilab installation : GUI start correctly and basics commands are ok but I’ve no graphic output for both scilab 6.1.1 and 2023.1.0. The graphic window opens but nothing is displayed and docking buttons aren’t available.

I suppose there is a problem with the graphic driver, does anyone have some clue about this ?
Best regards

Hello, you had an answer on the mailing list. Please don’t cross-post, as active users read both ML and discourse.