I can confirm this issue on nvidia-prime version: 0.5.5 also but some say it works (https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics- drivers-331/+bug/1268771)
Running Kubuntu 14.04 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1274822 Title: latest update breaks nvidia-prime and produces blank screen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1274822/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs