HOLA CHICOS SOY NUEVO EN LINUX HE ESTADO UTILIZANDO LA VERSION MINT 16 PERO ÚLTIMAMENTE ME ARROGA ERRORES QUE NO PUEDE ACTUALIZAR CON EL SIGUIENTE MENSAJE :

$ sudo apt-get update
[sudo] password for haggard:
Ign cdrom://Linux Mint 16 _petra_ - Release i386 20131126 saucy InRelease
Ign cdrom://Linux Mint 16 _petra_ - Release i386 20131126 saucy Release.gpg
Ign cdrom://Linux Mint 16 _petra_ - Release i386 20131126 saucy Release
Err cdrom://Linux Mint 16 _petra_ - Release i386 20131126 saucy/contrib i386 Packages
Por favor, utilice «apt-cdrom» para hacer que APT reconozca este CD. No puede utilizar «apt-get update» para añadir nuevos CDs
Err cdrom://Linux Mint 16 _petra_ - Release i386 20131126 saucy/main i386 Packages
Por favor, utilice «apt-cdrom» para hacer que APT reconozca este CD. No puede utilizar «apt-get update» para añadir nuevos CDs
Err cdrom://Linux Mint 16 _petra_ - Release i386 20131126 saucy/non-free i386 Packages
Por favor, utilice «apt-cdrom» para hacer que APT reconozca este CD. No puede utilizar «apt-get update» para añadir nuevos CDs
Ign cdrom://Linux Mint 16 _petra_ - Release i386 20131126 saucy/contrib Translation-es_ES
Ign cdrom://Linux Mint 16 _petra_ - Release i386 20131126 saucy/contrib Translation-es
Ign cdrom://Linux Mint 16 _petra_ - Release i386 20131126 saucy/contrib Translation-en_GB
Ign cdrom://Linux Mint 16 _petra_ - Release i386 20131126 saucy/contrib Translation-en
Ign cdrom://Linux Mint 16 _petra_ - Release i386 20131126 saucy/main Translation-es_ES
Ign cdrom://Linux Mint 16 _petra_ - Release i386 20131126 saucy/main Translation-es
Ign cdrom://Linux Mint 16 _petra_ - Release i386 20131126 saucy/main Translation-en_GB
Ign cdrom://Linux Mint 16 _petra_ - Release i386 20131126 saucy/main Translation-en
Ign cdrom://Linux Mint 16 _petra_ - Release i386 20131126 saucy/non-free Translation-es_ES
Ign cdrom://Linux Mint 16 _petra_ - Release i386 20131126 saucy/non-free Translation-es
Ign cdrom://Linux Mint 16 _petra_ - Release i386 20131126 saucy/non-free Translation-en_GB
Ign cdrom://Linux Mint 16 _petra_ - Release i386 20131126 saucy/non-free Translation-en
Ign http://packages.linuxmint.com petra InRelease
Ign http://mirror.nexcess.net petra InRelease
Ign http://extra.linuxmint.com petra InRelease
Ign http://security.ubuntu.com saucy-security InRelease
Des:1 http://packages.linuxmint.com petra Release.gpg [198 B]
Ign http://ppa.launchpad.net saucy InRelease
Obj http://deb.playonlinux.com precise InRelease
Des:2 http://extra.linuxmint.com petra Release.gpg [198 B]
Obj http://security.ubuntu.com saucy-security Release.gpg
Ign http://archive.canonical.com saucy InRelease
Obj http://mirror.nexcess.net petra Release.gpg
Des:3 http://packages.linuxmint.com petra Release [18,5 kB]
Des:4 http://extra.linuxmint.com petra Release [3.090 B]
Obj http://security.ubuntu.com saucy-security Release
Ign http://ppa.launchpad.net saucy Release.gpg
Obj http://archive.canonical.com saucy Release.gpg
Des:5 http://extra.linuxmint.com petra/main Sources [20 B]
Obj http://security.ubuntu.com saucy-security/main Sources
Obj http://deb.playonlinux.com precise/main i386 Packages
Des:6 http://packages.linuxmint.com petra/main i386 Packages [28,7 kB]
Ign http://ppa.launchpad.net saucy Release
Obj http://archive.getdeb.net saucy-getdeb InRelease
Obj http://archive.canonical.com saucy Release
Des:7 http://extra.linuxmint.com petra/main i386 Packages [655 B]
Obj http://security.ubuntu.com saucy-security/restricted Sources
Obj http://security.ubuntu.com saucy-security/universe Sources
Obj http://archive.canonical.com saucy/partner Sources
Obj http://security.ubuntu.com saucy-security/multiverse Sources
Des:8 http://packages.linuxmint.com petra/upstream i386 Packages [23,3 kB]
Ign http://ubuntu.mirror.neology.co.za saucy InRelease
Obj http://archive.getdeb.net saucy-getdeb/apps i386 Packages
Obj http://security.ubuntu.com saucy-security/main i386 Packages
Obj http://archive.canonical.com saucy/partner i386 Packages
Ign http://ubuntu.saix.net saucy InRelease
Obj http://security.ubuntu.com saucy-security/restricted i386 Packages
Obj http://mirror.nexcess.net petra Release
Obj http://security.ubuntu.com saucy-security/universe i386 Packages
Ign http://ubuntu.mirror.neology.co.za saucy-updates InRelease
Ign http://ubuntu.saix.net saucy-updates InRelease
Obj http://security.ubuntu.com saucy-security/multiverse i386 Packages
Des:9 http://packages.linuxmint.com petra/import i386 Packages [40,5 kB]
Obj http://mirror.nexcess.net petra/main Sources
Obj http://ubuntu.mirror.neology.co.za saucy Release.gpg
Obj http://ubuntu.saix.net saucy Release.gpg
Obj http://mirror.nexcess.net petra/upstream Sources
Obj http://security.ubuntu.com saucy-security/main Translation-en
Obj http://ubuntu.mirror.neology.co.za saucy-updates Release.gpg
Obj http://ubuntu.saix.net saucy-updates Release.gpg
Obj http://mirror.nexcess.net petra/import Sources
Obj http://ubuntu.mirror.neology.co.za saucy Release
Obj http://ubuntu.saix.net saucy Release
Obj http://mirror.nexcess.net petra/backport Sources
Obj http://mirror.nexcess.net petra/romeo Sources
Obj http://ubuntu.saix.net saucy-updates Release
Obj http://ubuntu.mirror.neology.co.za saucy-updates Release
Obj http://security.ubuntu.com saucy-security/multiverse Translation-en
Obj http://ubuntu.mirror.neology.co.za saucy/main Sources
Obj http://security.ubuntu.com saucy-security/restricted Translation-en
Ign http://extra.linuxmint.com petra/main Translation-es_ES
Obj http://ubuntu.mirror.neology.co.za saucy/restricted Sources
Obj http://ubuntu.saix.net saucy/restricted i386 Packages
Ign http://extra.linuxmint.com petra/main Translation-es
Ign http://extra.linuxmint.com petra/main Translation-en_GB
Ign http://deb.playonlinux.com precise/main Translation-es_ES
Obj http://ubuntu.mirror.neology.co.za saucy/universe Sources
Obj http://ubuntu.saix.net saucy/universe i386 Packages
Obj http://security.ubuntu.com saucy-security/universe Translation-en
Ign http://deb.playonlinux.com precise/main Translation-es
Ign http://extra.linuxmint.com petra/main Translation-en
Obj http://ubuntu.mirror.neology.co.za saucy/multiverse Sources
Obj http://ubuntu.saix.net saucy/multiverse i386 Packages
Ign http://archive.canonical.com saucy/partner Translation-es_ES
Ign http://archive.getdeb.net saucy-getdeb/apps Translation-es_ES
Ign http://deb.playonlinux.com precise/main Translation-en_GB
Ign http://archive.canonical.com saucy/partner Translation-es
Obj http://ubuntu.mirror.neology.co.za saucy-updates/main Sources
Ign http://deb.playonlinux.com precise/main Translation-en
Ign http://archive.canonical.com saucy/partner Translation-en_GB
Ign http://archive.getdeb.net saucy-getdeb/apps Translation-es
Obj http://ubuntu.mirror.neology.co.za saucy-updates/restricted Sources
Ign http://archive.canonical.com saucy/partner Translation-en
Obj http://ubuntu.saix.net saucy/main Translation-es
Ign http://archive.getdeb.net saucy-getdeb/apps Translation-en_GB
Obj http://ubuntu.mirror.neology.co.za saucy-updates/universe Sources
Ign http://archive.getdeb.net saucy-getdeb/apps Translation-en
Obj http://ubuntu.saix.net saucy/main Translation-en_GB
Err http://ppa.launchpad.net saucy/main Sources
404 Not Found
Obj http://ubuntu.mirror.neology.co.za saucy-updates/multiverse Sources
Err http://ppa.launchpad.net saucy/main i386 Packages
404 Not Found
Obj http://ubuntu.saix.net saucy/main Translation-en
Ign http://ppa.launchpad.net saucy/main Translation-es_ES
Ign http://ppa.launchpad.net saucy/main Translation-es
Ign http://ppa.launchpad.net saucy/main Translation-en_GB
Ign http://ppa.launchpad.net saucy/main Translation-en
Obj http://ubuntu.saix.net saucy/multiverse Translation-es
Obj http://ubuntu.saix.net saucy/multiverse Translation-en_GB
Obj http://ubuntu.saix.net saucy/multiverse Translation-en
Obj http://ubuntu.saix.net saucy/restricted Translation-es
Obj http://ubuntu.saix.net saucy/restricted Translation-en_GB
Ign http://security.ubuntu.com saucy-security/main Translation-es_ES
Ign http://security.ubuntu.com saucy-security/main Translation-es
Obj http://ubuntu.saix.net saucy/restricted Translation-en
Ign http://security.ubuntu.com saucy-security/main Translation-en_GB
Ign http://security.ubuntu.com saucy-security/multiverse Translation-es_ES
Ign http://packages.linuxmint.com petra/import Translation-es_ES
Ign http://security.ubuntu.com saucy-security/multiverse Translation-es
Ign http://packages.linuxmint.com petra/import Translation-es
Ign http://security.ubuntu.com saucy-security/multiverse Translation-en_GB
Ign http://packages.linuxmint.com petra/import Translation-en_GB
Ign http://security.ubuntu.com saucy-security/restricted Translation-es_ES
Ign http://packages.linuxmint.com petra/import Translation-en
Ign http://security.ubuntu.com saucy-security/restricted Translation-es
Ign http://packages.linuxmint.com petra/main Translation-es_ES
Obj http://ubuntu.saix.net saucy/universe Translation-es
Ign http://security.ubuntu.com saucy-security/restricted Translation-en_GB
Ign http://packages.linuxmint.com petra/main Translation-es
Ign http://security.ubuntu.com saucy-security/universe Translation-es_ES
Ign http://security.ubuntu.com saucy-security/universe Translation-es
Obj http://ubuntu.saix.net saucy/universe Translation-en_GB
Ign http://security.ubuntu.com saucy-security/universe Translation-en_GB
Obj http://ubuntu.saix.net saucy/universe Translation-en
Obj http://ubuntu.saix.net saucy-updates/main i386 Packages
Ign http://packages.linuxmint.com petra/main Translation-en_GB
Obj http://ubuntu.saix.net saucy-updates/restricted i386 Packages
Ign http://packages.linuxmint.com petra/main Translation-en
Ign http://packages.linuxmint.com petra/upstream Translation-es_ES
Ign http://packages.linuxmint.com petra/upstream Translation-es
Obj http://ubuntu.saix.net saucy-updates/universe i386 Packages
Ign http://packages.linuxmint.com petra/upstream Translation-en_GB
Ign http://packages.linuxmint.com petra/upstream Translation-en
Obj http://ubuntu.saix.net saucy-updates/multiverse i386 Packages
Obj http://ubuntu.saix.net saucy-updates/main Translation-en
Obj http://ubuntu.saix.net saucy-updates/multiverse Translation-en
Obj http://ubuntu.saix.net saucy-updates/restricted Translation-en
Obj http://ubuntu.saix.net saucy-updates/universe Translation-en
Des:10 http://ubuntu.saix.net saucy/main i386 Packages [1.581 kB]
Ign http://ubuntu.saix.net saucy/main Translation-es_ES
Ign http://ubuntu.saix.net saucy/multiverse Translation-es_ES
Ign http://ubuntu.saix.net saucy/restricted Translation-es_ES
Ign http://ubuntu.saix.net saucy/universe Translation-es_ES
Ign http://ubuntu.saix.net saucy-updates/main Translation-es_ES
Ign http://ubuntu.saix.net saucy-updates/main Translation-es
Ign http://ubuntu.saix.net saucy-updates/main Translation-en_GB
Ign http://ubuntu.saix.net saucy-updates/multiverse Translation-es_ES
Ign http://ubuntu.saix.net saucy-updates/multiverse Translation-es
Ign http://ubuntu.saix.net saucy-updates/multiverse Translation-en_GB
Ign http://ubuntu.saix.net saucy-updates/restricted Translation-es_ES
Ign http://ubuntu.saix.net saucy-updates/restricted Translation-es
Ign http://ubuntu.saix.net saucy-updates/restricted Translation-en_GB
Ign http://ubuntu.saix.net saucy-updates/universe Translation-es_ES
Ign http://ubuntu.saix.net saucy-updates/universe Translation-es
Ign http://ubuntu.saix.net saucy-updates/universe Translation-en_GB
Descargados 115 kB en 47seg. (2.450 B/s)
W: Imposible obtener cdrom://Linux Mint 16 _petra_ - Release i386 20131126/dists/saucy/contrib/binary-i386/Packages Por favor, utilice «apt-cdrom» para hacer que APT reconozca este CD. No puede utilizar «apt-get update» para añadir nuevos CDs

W: Imposible obtener cdrom://Linux Mint 16 _petra_ - Release i386 20131126/dists/saucy/main/binary-i386/Packages Por favor, utilice «apt-cdrom» para hacer que APT reconozca este CD. No puede utilizar «apt-get update» para añadir nuevos CDs

W: Imposible obtener cdrom://Linux Mint 16 _petra_ - Release i386 20131126/dists/saucy/non-free/binary-i386/Packages Por favor, utilice «apt-cdrom» para hacer que APT reconozca este CD. No puede utilizar «apt-get update» para añadir nuevos CDs

W: Imposible obtener http://ppa.launchpad.net/upubuntu-com/flareget-i386/ubuntu/dists/saucy/main/source/Sources 404 Not Found

W: Imposible obtener http://ppa.launchpad.net/upubuntu-com/flareget-i386/ubuntu/dists/saucy/main/binary-i386/Packages 404 Not Found

W: Imposible obtener gzip:/var/lib/apt/lists/partial/ubuntu.saix.net_ubuntu-archive_dists_saucy_main_binary-i386_Packages La suma hash difiere

E: Algunos archivos de índice fallaron al descargar. Se han ignorado, o se han utilizado unos antiguos en su lugar

MI PREGUNTA ES COMO PUEDO SOLUCIONAR ESTO PARA PODER ACTUALIZAR CORRECTAMENTE