Bug#420629: After upgrading xserver-xorg-core the Xorg process causes about 90% cpu load
Benjamin Eikel wrote:
> Section "Device"
> Identifier "ATI Mobility Radeon 9700"
> Driver "radeon"
> BusID "PCI:1:0:0"
> Option "AGPMode" "8"
> Option "AccelMethod" "EXA"
> Option "RenderAccel" "on"
> Option "DynamicClocks" "on"
> Option "GARTSize" "128"
> Option "BackingStore" "on"
> Option "EnablePageFlip" "on"
> Option "ColorTiling" "on"
> Option "AGPFastWrite" "on"
> screen 0
> EndSection
>
That's a nice config, I am surprised it doesn't even crash :)
Could you after commenting out *all* these options? I am especially
thinking about EXA which is still not working as well as XAA, and thus
does probably not improve anything here. It could even be slower than
XAA, and explain your problem. I am not sure that the other options are
handled by the core or the driver, but commenting them out too could be
a good idea.
Brice
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