[lubuntu-users] unstable intel graphics, update

[scrooyahoo at riseup.net]

I seem to have fixed it now

The BIOS settings for the VGA  where the problem (they worked just fine 
under 14.04)

There is a setting that dynamicly nmanages the video memory, evebthough 
another setting was cobfigured as FIXED VGA memory the option to 
dynamicly manage the VGA RAM seemed to be the problem.

So FIXED VGA RAM in the BIOS
and AUTO refresh rate in Lubuntu
works best in my case

I also disabled Serial and LPT to free up some unused resources