Comment 29 for bug 314928

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molecule-eye (niburu1) wrote : Re: [i915GM] MTRR entry missing since jaunty - is this intentional?

@Guido: You can do exactly what I did. Type the following in terminal.

sudo -s
echo "base=0xc0000000 size=0x10000000 type=write-combining" > /proc/mtrr

The size=0x10000000 parameter specifies (in hex) 256MB.