Ubuntu

Linux para seres humanos

Después de Instalar

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GRUB

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1 Boot LiveCD 2 Applications->Accesories->Terminal

sudo mkdir /mnt/temp sudo mount /dev/sdaX /mnt/temp for i in /dev /dev/pts /proc /sys; do sudo mount -B $i /mnt/temp$i; done sudo chroot /mnt/temp sudo grub-install /dev/sdaX }}}

Encriptación

’'’Deshabilitar $HOME encriptado (Ubuntu 10.x)’’’ Repsalda primero $HOME

ecryptfs-setup-private –undo In the event that you want to remove your eCryptfs Private Directory setup, you will need to very carefully perform the following actions manually:

  1. Obtain your Private directory mountpoint $ PRIVATE=’‘cat ~/.ecryptfs/Private.mnt 2>/dev/null || echo $HOME/Private’’
  2. Ensure that you have moved all relevant data out of your $PRIVATE directory
  3. Unmount your encrypted private directory $ ecryptfs-umount-private
  4. Make your Private directory writable again $ chmod 700 $PRIVATE
  5. Remove $PRIVATE, ~/.Private, ~/.ecryptfs Note: THIS IS VERY PERMANENT, BE VERY CAREFUL $ rm -rf $PRIVATE ~/.Private ~/.ecryptfs
  6. Uninstall the utilities (this is specific to your Linux distribution) $ sudo apt-get remove ecryptfs-utils libecryptfs0 }}} Reinicia y copia de regreso el respaldo de $HOME.

LAMP

sudo apt-get install tasksel sudo tasksel install lamp-server }}}

Live

Para crear un Live-USB a partir de una imagen .iso de Ubuntu, desde un sistema Ubuntu.

  • ’'’System->Administration->Startup Disk Creator’’’.
  • Clic en el botón ‘'’Other’’’ y busca la imagen .iso
  • Clic en el botón ‘'’Make Startup Disk’’’.

Torubleshooting

{X} ‘'’vesamenu.c32: Not a COM32R image’’’ al iniciar de un Live-USB. Presionar ‘’‘''' para ver las opciones aceptadas por syslinux, o escribir ''live'' en el prompt.

boot> live }}}

{X} ‘'’E: The package lists or status file could not be parsed or opened.’’’ no permite ejecutar Synaptic, apt-get update, etc… Elimina los listados de paquetes y deja que apt los reconstruya desde cero.

sudo rm /var/apt/lists/* -vf

sudo apt-get update }}}

Referencias

  • [[[http://help.ubuntu.com Official Ubuntu Documentation]]]
  • [[[http://ubuntuforums.org/showthread.php?t=1581099 HOWTO: Purge and Reinstall Grub 2 from the Live CD]]]
  • [[https://help.ubuntu.com/community/ApacheMySQLPHP Ubuntu LAMP]]

CategoryUnix