Dusan: envyng (at least the one in the stable repository) installs Ubuntu's default restricted modules therefore, in order to the test the new driver you can follow these steps:
1) enable the -proposed repository and upgrade the restricted modules 2) Type: sudo apt-get remove nvidia-glx-new sudo apt-get install --reinstall xserver-xorg-core 3) install the new driver from -proposed: sudo apt-get install nvidia-glx-new -- [nvidia 169.xx] gtk window decorator somtimes draws decoration ugly or not at all https://bugs.launchpad.net/bugs/186382 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