As a test I installed 302.07. It exhibits the same problem of initial snappy response and then, after a period, several-second delays in certain graphical tasks. Moreover, it takes 5 times longer to run the matlab 3-D benchmark than did any of the 295.x series.
On the whole, in my experience 295.20 is the least broken of the group that I have tried (295.2, 295.4, 295.49, 302.07). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/982710 Title: [regression] Nvidia 295.40 driver is extremely slow To manage notifications about this bug go to: https://bugs.launchpad.net/nvidia-drivers-ubuntu/+bug/982710/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
