[Bug 30745] Only 2.9 GB out of 4 GB appear

[ioannis]

Public bug reported:
https://launchpad.net/malone/bugs/30745

Affects: linux-source-2.6.12 linux-headers-2.6.12-10-amd64-k8-smp (Ubuntu)
       Severity: Normal
       Priority: (none set)
         Status: Unconfirmed

Description:
I am running Ubuntu 2.6.12-10-amd64-k8-smp on a dual processor dual core
Opteron with 4 GB of memory (confirmed by BIOS). Ubuntu's system monitor
and top report only 2.9 GB.