Memory size in 9.04

[Александр Горлов]

why 32 - bits system are limited 3GB? From my point of view 2 ** 32 = 4GB

I looked at repository and found that 64-bit iso files contains suffix amd.
What does it mean? Does this is work on Intel CPU?

2009/7/6 Markus Schönhaber <ubuntu-users at list-post.mks-mail.de>

> Derek Broughton:
>
> > It's a bit harder than that - I went that road, and still only see 3GB.
> > This 4GB 32-bit machine has only ever had a -server kernel.
>
> It's similar here. On my Thinkpad T60 I can only use 3 GB of the 4 GB
> RAM that is installed - although I'm running 64bit Jaunty.
> In my case this is due to a limitation of the Intel 945 chipset this
> machine uses.
>
> Regards
>  mks
>
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-- 
Thanks

Alex
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