The same issue I also have. Even when I have my external monitor connected the mouse pointer is flickering. This issue was not appearing on Ubuntu 14.04 Alpha or Beta, only after final release was available this error appeared.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1309773 Title: Nameless error when switching to NVidia graphics card from Nvidia settings using PRIME profiles on Lenovo IdeaPad y580 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-prime/+bug/1309773/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs