Automatix наверно не подойдёт, у меня русская стоит. А репозитарии, это имеете ввиду sources.list? Я редактировал как смог
deb http://de.archive.ubuntu.com/ubuntu/ dapper main restricted universe multiverse
deb-src http://de.archive.ubuntu.com/ubuntu/ dapper main restricted universe multiverse
## Major bug fix updates produced after the final release of the
## distribution.
deb http://de.archive.ubuntu.com/ubuntu/ dapper-updates main restricted universe multiverse
deb-src http://de.archive.ubuntu.com/ubuntu/ dapper-updates main restricted universe multiverse
## Uncomment the following two lines to add software from the 'universe'
## repository.
## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team, and may not be under a free licence. Please satisfy yourself as to
## your rights to use the software. Also, please note that software in
## universe WILL NOT receive any review or updates from the Ubuntu security
## team.
# deb http://de.archive.ubuntu.com/ubuntu/ dapper universe multiverse
# deb-src http://de.archive.ubuntu.com/ubuntu/ dapper universe multiverse
## Uncomment the following two lines to add software from the 'backports'
## repository.
## N.B. software from this repository may not have been tested as
## extensively as that contained in the main release, although it includes
## newer versions of some applications which may provide useful features.
## Also, please note that software in backports WILL NOT receive any review
## or updates from the Ubuntu security team.
# deb http://de.archive.ubuntu.com/ubuntu/ dapper-backports main restricted universe multiverse
# deb-src http://de.archive.ubuntu.com/ubuntu/ dapper-backports main restricted universe multiverse
deb http://security.ubuntu.com/ubuntu dapper-security main restricted universe multiverse
deb-src http://security.ubuntu.com/ubuntu dapper-security main restricted universe multiverse
# deb http://security.ubuntu.com/ubuntu dapper-security universe universe multiverse
# deb-src http://security.ubuntu.com/ubuntu dapper-security universe multiverse