Strange menu performance characteristics
#1
Hi,
I'm running a Core 2 Duo E6750 as my media center with an i915 graphics card and I'm running up to some very odd performance characteristics. In the main menu, with about 1% load on the cores, I'm getting ~6fps. But if I run "stress --cpu 1" (which means that I run a stress test on one CPU core) at the same time I get around 30fps in the main menu.

Does anyone know what causes this and how I can get the better performance at all times, without essentially disabling one core and causing it excess heat?
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#2
Most likely cpu governor foobar in combination with (software) mesa acceleration. Post your Debug Log, then we can at least see the installed versions.
First decide what functions / features you expect from a system. Then decide for the hardware. Don't waste your money on crap.
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#3
Here is what I believe to be my debug log: http://paste.ubuntu.com/10355560/
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