[ltp] Re: Thinkpad T43 1875-M1U 2GB of Ram only 1.8GB detected.
Evgeni Golov
linux-thinkpad@linux-thinkpad.org
Thu, 21 Feb 2008 10:50:40 +0100
On Wed, 20 Feb 2008 21:01:40 -0500 Lee Mathers wrote:
> My system only detects 1.8GB of ram using any 2.6.x or 2.4.x series
> kernel. memtest86 gives similar results although I can force the issue
> and quickly crash the machine by having memtest86 probe the ram.
> Similar results if I pass a mem= parameter to the kernel on boot.
> WindowsXP SP2 detects all 2GB of ram? I am also a bit unsure what this
> refers to "[ 90.986612] agpgart: Detected 7932K stolen memory"
> however it does seem to be unrelated as everything works as expected
> including Compriz...
Your TP uses 256MB of RAM for the Intel graphics chip, as this has no
own memory. You could reduce this in the bios, but not to zero.
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