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[ubuntu] Intel(R) Display Power Saving Technology

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http://ubuntuforums.org – Actually I am not quite sure if this feature is supported but I have some problems and if it is supported I need a way to disable it. There is not an option in the BIOS to turn it off. The video controller is Intel GMA 4500MHD (in the Mobile Intel GM45 Express Chipset). The output from lshw: *-display:0 description: VGA compatible controller product: Mobile 4 Series Chipset Integrated Graphics Controller vendor: Intel Corporation physical id: 2 bus info: pci@000 (Hardware)