Casey Bralla on 30 May 2011 10:08:26 -0700


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Re: [PLUG] The mystery of the missing megabytes


On Monday 30 May 2011 12:00:33 PM Adam Zion wrote:
> This 64 bit Ubuntu box only sees 3762 GB of RAM rather than 4096.
> That's total RAM, as per free -mt:
> 
> adam@calvin:~$ free -mt
>              total       used       free     shared    buffers     cached
> Mem:          3762       1807       1954          0         95       1023
> -/+ buffers/cache:        688       3073
> Swap:         1784          0       1784
> Total:        5546       1807       3739
> adam@calvin:~$
> 
> Are those missing 334 MB just invisible to Ubuntu? Are they being used by
> video?
> 
> -Z


It sound slike you've got bad memory.  Have you tried running Memtest86+?   
Sometimes you can get oxide on the RAM chips metal pads adn have to remove 
them and reinsert them into your motherboard.

Good luck!


-- 

Casey Bralla
Chief Nerd in Residence

The NerdWorld Organisation
http://www.NerdWorld.org
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