Xubuntu kai degrading performance

[Tasos Laskos]

Kalimera sti lista,

Edo kai kairo exo ena provlima, oso megalonei to uptime meionete i 
apodosi tou laptop mou.
Kai de leo gia trelo uptime, gia 1-2 merres mono.

Ok mporei na to parakano ligo giati exo synexeia Eclipse, Apache2, 
Firefox kai fullscreen flash.

Stin arxi pige se memory leak to myalo mou alla i katastasi einai idia 
akoma kai otan klino kai ksana-anoigo ta panta.
An de kano la8os o kernel kanei gargabe collect tin unfree'd memory sosta?

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$ free -m
              total       used       free     shared    buffers     cached
Mem:          2008       1790        218          0         81        270
-/+ buffers/cache:       1437        570
Swap:         1906        490       1415
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$ uname -a
Linux zaptop 2.6.32-24ck-generic #39~ppa1-Ubuntu SMP Mon Jul 26 20:55:33 
UTC 2010 x86_64 GNU/Linux
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Exei kaneis kamia idea?