nope, alles opnieuw geprobeerd maar helaas, dezelfde fouten.
Hieronder mijn sources.list
[code]# Automatically generated sources.list
#
http://www.ubuntulinux.nl/source-o-matic#
# If you get errors about missing keys, lookup the key in this file
# and run these commands (replace KEY with the key number)
#
# gpg --keyserver subkeys.pgp.net --recv KEY
# gpg --export --armor KEY | sudo apt-key add -
# Ubuntu supported packages (packages, GPG key: 437D05B5)
deb
http://archive.ubuntu.com/ubuntu dapper-updates main restricted universe multiverse
deb
http://security.ubuntu.com/ubuntu dapper-security main restricted universe multiverse
# Ubuntu supported packages (sources, GPG key: 437D05B5)
deb-src
http://archive.ubuntu.com/ubuntu dapper main restricted
deb-src
http://archive.ubuntu.com/ubuntu dapper-updates main restricted
deb-src
http://security.ubuntu.com/ubuntu dapper-security main restricted
# Ubuntu community supported packages (packages, GPG key: 437D05B5)
deb
http://archive.ubuntu.com/ubuntu dapper-updates main restricted universe multiverse
deb
http://security.ubuntu.com/ubuntu dapper-security main restricted universe multiverse
# Ubuntu community supported packages (sources, GPG key: 437D05B5)
deb-src
http://archive.ubuntu.com/ubuntu dapper universe multiverse
deb-src
http://archive.ubuntu.com/ubuntu dapper-updates universe multiverse
deb-src
http://security.ubuntu.com/ubuntu dapper-security universe multiverse
# Seveas' packages (packages, GPG key: 1135D466)
deb
http://seveas.theplayboymansion.net/seveas dapper-seveas all
# Seveas' packages (sources, GPG key: 1135D466)
deb-src
http://mirror3.ubuntulinux.nl dapper-seveas all
# Cipherfunk multimedia packages (packages, GPG key: 33BAC1B3)
# deb
ftp://cipherfunk.org/pub/packages/ubuntu/ dapper main
# Cipherfunk multimedia packages (sources, GPG key: 33BAC1B3)
# deb-src
ftp://cipherfunk.org/pub/packages/ubuntu dapper main
# kubuntu.org packages for the latest KDE version (packages, GPG key: DD4D5088)
deb
http://kubuntu.org/packages/kde-latest dapper main
# kubuntu.org packages for the latest KDE version (sources, GPG key: DD4D5088)
deb-src
http://kubuntu.org/packages/kde-latest dapper main
# kubuntu.org packages for the latest Koffice version (packages, GPG key: DD4D5088)
deb
http://kubuntu.org/packages/koffice-latest dapper main
# kubuntu.org packages for the latest Koffice version (sources, GPG key: DD4D5088)
deb-src
http://kubuntu.org/packages/koffice-latest dapper main
# kubuntu.org packages for the latest amaroK version (packages, GPG key: DD4D5088)
deb
http://kubuntu.org/packages/amarok-latest dapper main
# kubuntu.org packages for the latest amaroK version (sources, GPG key: DD4D5088)
deb-src
http://kubuntu.org/packages/amarok-latest dapper main
# Penguin Liberation Front (packages)
# deb
ftp://ftp.free.fr/pub/Distributions_Lin