Gentlemen,
   I asked a question about Ubuntu, xorg and EMC a few weeks ago. I
think I just found my answer. When EMC was running xorg was using up
to 98% of the CPU. The computer was very slow and jumpy. The DELL
desktop 1 gig processor w/ 512meg ram and the onboard video output
with 4 meg of ram was painfully inadequate to run the latest update of
Ubuntu and EMC. Using 'top' I would watch xorg slowly creep up to
95%-98% of cpu usage. Mouse, keyboard, and touchscreen response would
be horrible.
   Today, I put a video card with 128 meg of ram. This helped the
response considerably but the xorg cpu usage hovered around 70%. I put
a card with 256 meg of ram. This helped a tremendous amount. The
mouse, keyboard, touchscreen response is very crisp. The xorg cpu
usage hovers around 12%.
   All you need to do is use a bigger hammer. It will finally work.
   It seems as if Ubuntu is taking more video resources with every update.
   Is there an image of a minimalist install?
thanks
Stuart

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