Comment 157 for bug 177492

I'm experiencing performance problems also with Sabayon, on a Intel Corporation 82G33/G31, with compiz (but also with ubuntu)...

for the moment the best performances seem to be with the

INTEL_BATCH=1

and this

Section "Device"
    Identifier "VESA"
    Driver "i810"
    #Option "RenderAccel" "on"
    #Option "XAANoOffscreenPixmaps"
    #Option "BusType" "PCI"
    #Option "ColorTiling" "on"
    #Option "EnablePageFlip" "on"
    #Option "AccelMethod" "XAA"
    Option "UseEvents" "True"
        Option "AccelMethod" "exa"
        Option "MigrationHeuristic" "greedy"
        Option "ExaNoComposite" "false"
        Option "ExaOptimizeMigration" "true"
EndSection

but the performance is not good enough yet...

in particular, when selecting log off in KDE the "darkening" effect is really slow...

has a solution been found for this problem yet?