Quote:
Originally Posted by TobiSGD
Windows may be able to use more RAM than Linux (assuming both are 32 bit), but it is impossible for a 32 bit Windows version to use the full 4GB RAM. Instead of showing the amount of RAM it can use it shows the amount of RAM it can detect. This was not the case on early Vista versions, but they patched it because many customers complained about the "missing" RAM. So Windows is lying, it shows RAM that it can not use.
To install the PAE kernel open Synaptic and search for the package linux-image-2.6.38-10-generic-pae. That is the one to install.
Alternatively you can install it with
Code:
sudo apt-get update && sudo apt-get install linux-image-2.6.38-10-generic-pae
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Fetched 839 kB in 39s (21.3 kB/s)
Reading package lists... Done
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package linux-image-2.6.38-10-generic-pae
E: Couldn't find any package by regex 'linux-image-2.6.38-10-generic-pae'
outcome of above command , no help .