[kubuntu] Kubuntu 9.04 3D driver in Acer Aspire One AO751h

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http://ubuntuforums.org – I've followed all of the instructions in the guide, and that did give me the full resolution (1366x768), but it doesn't give me 3D acceleration. I attempted the recommendation described in http://ubuntuforums.org/showpost.php...98&postcount=9 for that, as the guide suggested. But, there isn't an Code: Option "DRI" "off" line in the xorg.conf to replace. I tried adding Code: Option "DRI" "on" in what seemed a likely spot, but this xorg.conf doesn't help (google earth, just to use an example program, still reports it's in software emulation mode and runs slow): Code: # xorg.conf (X.Org X Window System server configuration file) # # This file was generated by dexconf, the Debian X Configuration tool, using # values from the debconf database. # # Edit this file with caution, and see the xorg.conf manual page. # (Type "man xorg.conf" at the shell prompt.) # # This file is automatically updated on xserver-xorg package upgrades *only* # if it has not been modified since the last upgrade of the xserver-xorg # package. # # Note that some configuration settings that could be done previously # in this file, now are automatically configured by the server and settings # here are ignored. # # If you have edited this file but would like it to be automatically updated # again, run the following command: #  sudo dpkg-reconfigure -phigh xserver-xorg Section "Device"         Identifier        "Configured Video Device" EndSection Section "Device"         Identifier      "Configured Video Device" #        Option          "IgnoreACPI"    # This option may cause problems with Resume         Option          "AccelMethod" "exa"         Option          "MigrationHeuristic" "greedy"         Option          "NoDDC"         Option                "DRI"        "on" EndSection #Added for mouse pad Section "InputDevice"         Identifier  "Mouse0"         Driver      "synaptics"         Option      "Protocol" "auto"         Option      "Device" "/dev/input/mouse0"         Option      "ZAxisMapping" "4 5 6 7"         Option      "CorePointer"         Option      "HorizEdgeScroll" "1" EndSection Section "Monitor"         Identifier        "Configured Monitor" EndSection Section "Screen"         Identifier        "Default Screen"         Monitor                "Configured Monitor"         Device                "Configured Video Device" EndSection Can someone suggest what xorg.conf I should try? (Hardware)