Set your language to English and check what is the name of that screen saver in English please.
-- économiseur d'écran (in French) : "Ecran retouné 3D" crash the PC. All is blocked. One solution : HARD RESET ! https://bugs.launchpad.net/bugs/157999 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs