@Peti - You say "I have tried almost all suggestions and drivers", so I assume that you have tried running "sudo nvidia-xconfig --composite" and then rebooting.
Please open a new bug report by using the ubuntu-bug tool and attach the output of unity_support_test -p You can link to the new bug report here if you like. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/982485 Title: [regression] Nvidia 295.40: Unity 3D does not work at all with the new nvidia driver To manage notifications about this bug go to: https://bugs.launchpad.net/nvidia-drivers-ubuntu/+bug/982485/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs