deb ftp://ftp.uni-erlangen.de/mirrors/ubuntu/ dapper main restricted
deb-src ftp://ftp.uni-erlangen.de/mirrors/ubuntu/ dapper main restricted

deb ftp://ftp.uni-erlangen.de/mirrors/ubuntu/ dapper-updates main restricted
deb-src ftp://ftp.uni-erlangen.de/mirrors/ubuntu/ dapper-updates main restricted

deb http://security.ubuntu.com/ubuntu dapper-security main restricted
deb-src http://security.ubuntu.com/ubuntu dapper-security main restricted