Re: NVS 3100m Large Slow Downs
Sorry, just a "me too" here, but I think it's valuable to know for how many users this hack helps.
It's working great for me, running maverick 64-bit on a Core i3 M370 with a GeForce 310M.
Before the hack, the 2D acceleration was badly suffering after a resume, topmost when scrolling in google chrome. Interestingly, the 3D performance was not suffering, I had 4800 fps in glxgears before and after suspend.
With this hack, the 2D performance stays as high as before, smooth scrolling all the way.
Just as a sidenote: Before I installed the script, I manually tried disabling/enabling the CPUs on the console and this already fixed it, so it would not be needed to disable HT before sleep, but it also works with disabling/enabling after resume.