ubuntu is very slow

Posted by johnny smithens on Ask Ubuntu See other posts from Ask Ubuntu or by johnny smithens
Published on 2012-06-15T18:45:36Z Indexed on 2012/06/15 21:24 UTC
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nvidia

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kernel

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cache

Hello all. I am new with Ubuntu, and it is very slow(even in Ubuntu 2D). The performance is degraded for almost any task. I just reinstalled with amd64, and tried updating the Nvidia drivers with Nvidia Xserver. but it made no difference. This is the output of free -m:

total       used       free     shared    buffers     cached
Mem: 3006 1318 1688 0 61 699 -/+ buffers/cache: 556 2449 Swap: 3064 0 3064 tl;dr - total: 3006, used: 1318

When I see the virtual console with Ctrl+Alt+F2, I see constantly:

Assuming Drive Cache: write through; asking for cache data failed;

It is very frustrating. Thanks in advance!

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