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Old 09-27-10, 02:47 PM   #4
NVIDIA Corporation
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Join Date: Mar 2005
Posts: 2,487
Default Re: [260.19.0x Geforce 310M] Cannot read VAIO EDID (both with and without CustomEDID)

The driver changed from using read() to using mmap() on the specified CustomEDID file, and apparently that fails for the special files in /proc, which is arguably a kernel bug. Please try copying the contents of /proc/acpi/video/IGPU/LCD0/EDID to a normal file on the filesystem and then pointing CustomEDID at that.
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