4 Gig in new Prec 490 showing as 3 Gig?

Martin Owens doctormo at gmail.com
Thu May 3 11:27:22 EDT 2007


Hi Derek,

Can I ask a favour, I've been doing research for my
dohickey-project.com in which I ask people to run a script which
scrapes a number of hardware details (nothing identifiable) and lets
me test my app against your hardware profile.

http://ubuntuforums.org/showthread.php?t=391081

Only useful if you've got Linux and HAL installed, and I'll be able to
tell you what the RAM is dead easy.

Best Regards, Martin Owens

On 03/05/07, Derek Atkins <warlord at mit.edu> wrote:
> Jerry Feldman <gaf at blu.org> writes:
>
> > As mentioned previously, to see more than 3GB you need to have PAE
> > enabled. Linux will be able to access the 4GB (or in this case 3.5GB),
> > but on a 32-bit system your applications are limited to 3GB.
> > Here is a pretty good detailed explanation:
> > http://kerneltrap.org/node/2450
>
> Okay... So how does one enable PAE?  (I've got 4GB in my new t60
> but it seems to only see 3GB of it)
>
> -derek
> --
>        Derek Atkins, SB '93 MIT EE, SM '95 MIT Media Laboratory
>        Member, MIT Student Information Processing Board  (SIPB)
>        URL: http://web.mit.edu/warlord/    PP-ASEL-IA     N1NWH
>        warlord at MIT.EDU                        PGP key available
>
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