hi Jani, I went back to version: 304.131-0ubuntu0.14.04.2
1931 tail -n100 /var/log/apt/history.log 1932 sudo apt-cache policy nvidia-current 1933 sudo apt-get install nvidia-current=304.131-0ubuntu0.14.04.2 1934 sudo apt-cache policy nvidia-current 1935 sudo apt-get install nvidia-current=304.117-0ubuntu1 1938 sudo apt-cache policy nvidia-current 1939 sudo apt-cache policy nvidia-304 1940 sudo apt-get install nvidia- 1941 sudo apt-cache policy nvidia-304 1942 sudo apt-get install nvidia-304=304.131-0ubuntu0.14.04.2 1943 sudo apt-cache policy nvidia-libopencl1-304 1944 sudo apt-get install nvidia-libopencl1-304=304.131-0ubuntu0.14.04.2 1945 sudo apt-cache policy nvidia-opencl-icd-304 1946 sudo apt-get install nvidia-opencl-icd-304=304.131-0ubuntu0.14.04.2 1947 sudo apt-cache policy libcuda1-304 1948 sudo apt-get install libcuda1-304=304.131-0ubuntu0.14.04.2 1952 sudo apt-get update Available versions on my system: :~$ sudo apt-cache policy nvidia-current nvidia-current: Installed: 304.131-0ubuntu0.14.04.2 Candidate: 304.131-0ubuntu0.14.04.2 Package pin: 304.131-0ubuntu0.14.04.2 Version table: 304.132-0ubuntu0.14.04.2 1000 500 http://nl.archive.ubuntu.com/ubuntu/ trusty-updates/restricted amd64 Packages 500 http://security.ubuntu.com/ubuntu/ trusty-security/restricted amd64 Packages *** 304.131-0ubuntu0.14.04.2 1000 100 /var/lib/dpkg/status 304.117-0ubuntu1 1000 500 http://nl.archive.ubuntu.com/ubuntu/ trusty/restricted amd64 Packages -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to nvidia-graphics-drivers-304 in Ubuntu. https://bugs.launchpad.net/bugs/1639051 Title: gnome3 has black screen after upgrade: 304.131-0ubuntu0.14.04.2, 304.132-0ubuntu0.14.04.2 To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-shell/+bug/1639051/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp