Actualización del sistema operativo

Transcripción

1 Actualización del sistema operativo

2 Archivo de configuración source.list ubicado en el directorio /etc/apt/source.list. Su contenido es: deb cdrom:[ubuntu 5.10 _Breezy Badger_ - Release i386 ( )]/ breezy main restricted deb breezy main restricted deb-src breezy main restricted

3 ## Major bug fix updates produced after the final release of the ## distribution. deb breezyupdates main restricted deb-src breezy-updates main restricted

4 ## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu ## team, and may not be under a free licence. Please satisfy yourself as to ## your rights to use the software. Also, please note that software in ## universe WILL NOT receive any review or updates from the Ubuntu security ## team. deb breezy universe deb-src breezy universe

5 ## N.B. software from this repository may not have been tested as ## extensively as that contained in the main release, although it includes ## newer versions of some applications which may provide useful features. ## Also, please note that software in backports WILL NOT receive any review ## or updates from the Ubuntu security team. deb breezy-backports main restricted universe multiverse deb-src breezy-backports main restricted universe multiverse

6 deb breezy-security main restricted deb-src breezy-security main restricted deb breezy-security universe deb-src breezy-security universe

7 En nuestro caso que tenemos un repositorio local, la línea del source.list debe ser: deb breezy main restricted universe multiverse

8 Si tenemos un repositorio local y también disponemos de una conexión a Internet de ancho de banda aceptable las líneas deben ser: deb breezy main restricted universe multiverse deb breezysecurity main restricted universe multiverse

9 El sistema nos proporciona una herramienta para configurar el source.list, esta herramienta es: apt-setup

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16 Para actualizar nuestro sistema debemos ejecutar las siguientes líneas: apt-get update Este comando me actualiza la base de datos de paquetes en la maquina local. apt-get upgrade Este comando me actualiza los paquetes locales desde el repositorio.