At least here & others confirmed with recent nvidia mobile chips the latest nvidia drivers from the new ppa & an edit to xorg.conf eliminates most tearing (some vids here show a little on occasion The ppa - https://launchpad.net/~graphics-drivers/+archive/ubuntu/ppa
The additional line added to /etc/X11/xorg.conf in the Intel device section - Option "TearFree" "True" Ex. here - Section "Device" Identifier "intel" Driver "intel" BusID "PCI:0@0:2:0" Option "AccelMethod" "SNA" Option "TearFree" "True" EndSection -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1260128 Title: Nvidia-prime produces unbearable visual stutter To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-331/+bug/1260128/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs