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[Bug 429251] Re: ATI graphics corruption with compiz on XAA

 

Here is my xorg.conf for:
lspci output:
"VGA compatible controller: ATI Technologies Inc Radeon Mobility M6 LY"

This is now nice and snappy with window rendering and all the corruption
issues have resolved.  Scrolling in Firefox is also fine.  If I try to
enable compiz, the whole system freezes, but since I don't bother with
it on this old 1 GHz celeron notebook, I don't miss it.

Section "Device"
        Identifier      "ATI Technologies Inc Radeon Mobility M6 LY"
        Driver          "ati"
        BusID           "PCI:1:0:0"
        Option          "AGPMode" "4"
        Option          "AGPSize" "64" # default: 8
        Option          "RingSize" "8"
        Option          "BufferSize" "2"
        Option          "EnablePageFlip" "True"
        Option          "EnableDepthMoves" "True"
	Option		"SWcursor" "off"  #Faster than default (on)
	Option		"AccelMethod" "EXA"   
	Option 		"MigrationHeuristic" "greedy"
	Option 		"AccelDFS" "true"
	Option		"BIOSHotkeys" "on"
        Option          "RenderAccel" "true" # Enables hardware acceleration
        Option          "DynamicClocks" "on" # Adds clock scalability / power management for the video card
EndSection

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ATI graphics corruption with compiz on XAA
https://bugs.launchpad.net/bugs/429251
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which is the registrant for xserver-xorg-driver-ati.



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