tengo entenido que los kernels 2.6.x tienes un swappiness de 60%, esto da a enternder que hara mucho uso de la swap (memoria de intercambio), la verdad es muy util para un server con una buena carga de trabaja y poca ram, o para la compilacion de aplicaciones es lo maximo, pero para un sistema de escritorio resulta mejor bajar ese valor para que use mas la memoria ram que la swap,
para esto como root en un terminal debemos hacer:
cat /proc/sys/vm/swappiness
Si nos da como resultado 60 debemos darle un balor mas bajo como 8 quisas 4 depende de ustedes, podemos probas de la siguiente manera
sysctl -w vm.swappiness=6
luego de observer el cambio vamos a modificar un archivo de configuración para que el cambio sea permanente.
vim /etc/sysctl.conf
En la última línea añadimos:
vm.swappiness=6
Guardamos los cambios pulsando escapa (esc) y luego shift + zz.
"Yo personalmente agrege en la ultima linea vm.swappiness=3
y me resulto de maravilla, ya que ahora usa mas la memoria ram que la swap
y logro notar como mis aplicaciones cargan mas rapido"
como configurar swappiness para tener un sistema mas rapido
Mis repositorios... (de madre...)
# Debian
deb ftp://mirrors.kernel.org/debian/ experimental main contrib non-free
deb ftp://mirrors.kernel.org/debian/ unstable main contrib non-free
deb ftp://mirrors.kernel.org/debian/ testing main contrib non-free
# Debian experimental kernels #
deb http://kernel-archive.buildserver.net/debian-kernel/ trunk main
# testing
deb http://download.gna.org/praksys/ praksys/
deb http://download.gna.org/praksys/ praksys-testing/
# Amule
deb http://www.vollstreckernet.de/debian/ testing amule
# skype
deb http://download.skype.com/linux/repos/debian/ stable non-free
# cinelerra
# deb http://www.kiberpipa.org/~minmax/cinelerra/builds/sid/ ./
deb http://privat.traffic-eye.de/debian/packages/ ./
# gaim2
# deb http://idefix.eup.uva.es/paquetes/gaim2.0/ ./
# Maemo
# deb http://stage.maemo.org/ herring/main ./
# Automatix - softwares buenos..
deb http://www.getautomatix.com/apt edgy main
# sidux
deb http://sidux.com/debian/ sid main contrib non-free firmware fix.main fix.contrib fix.non-free
# deb-src http://sidux.com/debian/ sid main contrib non-free firmware fix.main fix.contrib fix.non-free
# Beryl
deb http://debian.beryl-project.org/ etch main
deb-src http://debian.beryl-project.org/ etch main
deb http://www.linux.lk/~anuradha/beryl/etch/ ./
deb http://apt.bxlug.be/ experimental-sarge/
# Beryl-svn
deb http://download.tuxfamily.org/myberyl/shame/debian-sid/beryl-svn/unstable-daily/ ./
deb http://download.tuxfamily.org/myberyl/shame/debian-sid/beryl-svn/relatively-stable/ ./
deb http://download.tuxfamily.org/3v1deb/ debian-unstable beryl-svn
# RareWares/Debian Multi-Media Repository for Unstable
deb http://www.rarewares.org/debian/packages/unstable/ ./
deb http://www.rarewares.org/debian/packages/experimental/ ./
# VLC's
deb http://download.videolan.org/pub/videolan/debian sid main
# deb-src http://download.videolan.org/pub/videolan/debian sid main
# Enlightenment E17
# deb http://www.edevelop.org/debian unstable main
# LG3D - Project Looking Glass
# deb http://javadesktop.org/lg3d/debian stable contrib
# deb http://javadesktop.org/lg3d/debian testing contrib
# deb http://javadesktop.org/lg3d/debian unstable contrib
# The Opera Web Browser Official packages.
deb http://deb.opera.com/opera/ stable non-free
deb http://deb.opera.com/opera/ testing non-free
deb http://deb.opera.com/opera/ unstable non-free
deb http://deb.opera.com/opera-beta/ stable non-free
deb http://deb.opera.com/opera-beta/ testing non-free
deb http://deb.opera.com/opera-beta/ unstable non-free
# TOR
# deb http://mirror.noreply.org/pub/tor sid main
# deb-src http://mirror.noreply.org/pub/tor sid main
# Debian packages
deb http://packages.kirya.net/debian/ etch main contrib non-free
deb-src http://packages.kirya.net/debian/ etch main contrib non-free
deb http://packages.kirya.net/debian/ unstable main contrib non-free
deb-src http://packages.kirya.net/debian/ unstable main contrib non-free
deb http://packages.kirya.net/debian/ experimental main contrib non-free
deb-src http://packages.kirya.net/debian/ experimental main contrib non-free
# X drivers for sis vga chips.Unstable (sid).
# deb http://www.winischhofer.net/sis/debian/unstable/ ./
# deb-src http://www.winischhofer.net/sis/debian/unstable/ ./
# ndsiwraper wireless driver
# deb http://ndiswrapper.sourceforge.net/debian/ ./
# NVIDIA Driver Packages for Debian unstable
# For info see http://people.debian.org/~rdonald/index.php#resp
# deb http://people.debian.org/~rdonald/nvidia unstable nvidia-graphics-drivers
# deb http://people.debian.org/~rdonald/nvidia unstable nvidia-kernel-common
# deb http://people.debian.org/~rdonald/nvidia unstable nvidia-settings
# deb http://people.debian.org/~rdonald/nvidia unstable nvidia-xconfig
# deb http://people.debian.org/~rdonald/nvidia unstable modules
# Mepis
# deb http://apt.mepis.org/3.4 etch main
# deb http://apt.mepis.org/3.4 sid main
# secure-testing
#deb http://secure-testing.debian.net/debian-secure-testing testing/security-updates main contrib non-free
#deb-src http://secure-testing.debian.net/debian-secure-testing testing/security-updates main contrib non-free
#deb http://security.debian.org/ testing/updates main contrib
#deb-src http://security.debian.org/ testing/updates main contrib
# Unstable Sid
deb http://http.us.debian.org/debian/ unstable main contrib non-free
deb-src http://http.us.debian.org/debian/ unstable main contrib non-free
# Debian experimental
deb ftp://ftp.debian.org/debian/ ../project/experimental main contrib non-free
deb http://ftp.us.debian.org/debian/ ../project/experimental main contrib non-free
deb http://ftp.fr.debian.org/debian/ experimental main contrib non-free
deb ftp://ftp2.fr.debian.org/debian/ experimental main contrib non-free
deb http://ftp.us.debian.org/debian/ experimental main contrib non-free
# Multimedia
# deb http://www.debian-multimedia.org sarge main
# deb http://www.debian-multimedia.org etch main
deb http://www.debian-multimedia.org sid main
deb http://www.debian-multimedia.org experimental main
# deb http://idefix.eup.uva.es/debian-marillat/ experimental main
# deb http://idefix.eup.uva.es/debian-marillat/ etch main
# deb http://idefix.eup.uva.es/debian-marillat/ sid main
# deb http://idefix.eup.uva.es/soleup/ soleupix main games java openoffice
# Xfce
# deb http://debian.corsac.net unstable/
# deb-src http://debian.corsac.net unstable/
# deb http://www.os-works.com/debian unstable main
# deb-src http://www.os-works.com/debian unstable main
# wine
deb http://wine.sourceforge.net/apt/ binary/
deb-src http://wine.sourceforge.net/apt/ source/
# deb http://wine.budgetdedicated.com/apt/ edgy main
# Star Control II - The Ur Quan Masters
# deb http://uqm.debian.net/ unstable/
# X drivers for sis vga chips.Unstable (sid).
# deb http://www.winischhofer.net/sis/debian/unstable/ ./
# deb-src http://www.winischhofer.net/sis/debian/unstable/ ./
# ndsiwraper wireless driver
# deb http://ndiswrapper.sourceforge.net/debian/ ./
# VLC media player for Debian GNU/Linux, libdvdcss, vlc
deb http://download.videolan.org/pub/videolan/debian/ sarge main
# deb-src http://download.videolan.org/pub/videolan/debian/ sarge main
# Kanotix
# deb http://kanotix.com/files/debian/ ./
# deb-src http://kanotix.com/files/debian/ ./
# Freespire
# deb http://apt2.freespire.org/debian unstable main contrib non-free
# deb-src http://apt2.freespire.org/debian unstable main contrib non-free
# deb http://apt2.freespire.org/freespire skipjack-sid main
# deb-src http://apt2.freespire.org/freespire skipjack-sid main
# KDE 4 Kubuntu
# deb http://kubuntu.org/packages/kde4-3.80.3/ edgy main
Suite de edicion de Video en linux? kdenlive
como root:
aptitude install kdenlive
y luego lo ejecutamos
como user normal y
a editar videos