apt-get upgrade removeu quase tudo

[Felipe de Fraga Roman <roman@ulbra.br>]

Pessoal,
   uso debian unstable e sexta-feira quando executei o apt-get update e 
apt-get upgrade foram removidos quase todos meus pacotes do sistema inclusive 
o KDE estou utilizando o IceWM para execucar o KMail e enviar emails.

Alguem tem alguma dica de como fazer para restaurar meus pacotes ou ent'ao 
instalar a ultima vers'ao mas do sistema completo?

qualquer ajuda sera mto bem vinda

segue minha sources.list em anexo

-- 
Felipe de Fraga Roman
ACS / Publicidade
ACS / Comunicacao online
Universidade Luterana do Brasil
http://www.ulbra.br
roman@ulbra.br

# cd-rom debian sarge
#deb cdrom:[Debian GNU/Linux 3.1 _Sarge_ - fsn.hu unofficial i386 Binary-1 (20030823)]/ unstable contrib main main/debian-installer non-US/contrib non-US/main non-US/non-free non-free

# Repositorios do sequela (mtu rapido)
deb http://download.unesp.br/linux/debian/ unstable main non-free contrib
#deb-src http://download.unesp.br/linux/debian/ unstable main non-free contrib


# Oficiais
deb http://http.us.debian.org/debian unstable main contrib non-free
#deb http://non-us.debian.org/debian-non-US unstable/non-US main contrib non-free
#deb http://security.debian.org testing/updates main contrib non-free


# repositorios indicados pelo manual do apt
deb ftp://ftp.linorg.usp.br/debian unstable main contrib non-free
deb ftp://ftp.linorg.usp.br/debian-non-US unstable/non-US main contrib non-free

# Ultimas do KDE stable
#deb http://download.us.kde.org/pub/kde/stable/latest/Debian/ unstable main

# OpenOffice stable
deb http://oobr.querencialivre.rs.gov.br/openoffice unstable main contrib

# Mozilla
#deb http://marillat.free.fr/ unstable main
#deb http://www.fs.tum.de/~bunk/debian unstable/bunk-1 main contrib non-free
#deb-src http://www.fs.tum.de/~bunk/debian unstable/bunk-1 main contrib non-free

# Java
deb  ftp://metalab.unc.edu/pub/linux/devel/lang/java/blackdown.org/debian unstable main non-free

# GNOME 2
#deb http://ftp.acc.umu.se/mirror/mirrors.evilgeniuses.org.uk/debian/backports/woody/ gnome2.2/
#deb http://mirror.raw.no/ gnome2.2/

# Galeon (precisa para usar o gnome
#deb http://people.fsn.hu/~pasztor/debian unstable mozilla

# Java
#deb http://debian.innovationsw.com/debian unstable/i386/

# GNOME 2.4
#deb http://people.debian.org/ ~fpeters/gnome2.4/

#deb http://debian.hands.com/debian/ unstable main non-free contrib
#deb-src http://debian.hands.com/debian/ unstable main non-free contrib

# KDE 3.1.4 Mirror Oficial
deb http://download.kde.org/stable/3.1.4/Debian stable main


# windows media player
deb http://marillat.free.fr/ unstable main

# gnome 2.2
deb http://ftp.acc.umu.se/mirror/mirrors.evilgeniuses.org.uk/debian/backports/woody/ gnome2.2/

deb http://mirror.raw.no/ gnome2.2/


# fontes true-type maneiras
deb http://tuxfonts.free.fr/debs ./