Same problem here with Ubuntu 14.04 AMD64 on an Acer V3-571G with an Intel HD 4000 and an NVIDIA GT630M. After VT-switching back and forth most of my screen stays black until its content gets updated. Flash videos don't update until I refresh the page. The flash thing also happens when just minimising the window. None of these things happen when I switch to the Intel chip.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1220426 Title: [nvidia-prime]Freeze while using touchpad To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-319/+bug/1220426/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
