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Old 04-27-10, 03:31 PM   #3
NVIDIA Corporation
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Join Date: Feb 2010
Location: Santa Clara, CA
Posts: 237
Default Re: NVIDIA Quadro NVS 3100M on Lenovo Thinkpad T510: NVIDIA Backlight Control Causes

I've been trying to get a ThinkPad T510 so that we can take a look at this issue, but haven't been able to get my hands on one so far. In the meantime, could somebody provide a dump of the ACPI DSDT table for one of these machines? Run the following as root:

acpidump -b -t DSDT -o DSDT.out #this dumps the DSDT table to "DSDT.out" in your current directory
iasl -d DSDT.out #this disassembles the dump file and produces "DSDT.dsl"

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