Общо взето това се случи на един приятел кото имал под ръка Ubuntu 9.10 и си го инсталирал за да го разцъка, обаче се появил тоя проблеммм. Просто хранилищата не са активни. Ето го и решението:

Да се премахнат старите хранилища в /etc/apt/sources.list и да се добавят нови:

deb http://old-releases.ubuntu.com/ubuntu/ karmic main  restricted
deb-src http://old-releases.ubuntu.com/ubuntu/ karmic main  restricted
deb http://old-releases.ubuntu.com/ubuntu/ karmic-updates main restricted
deb-src http://old-releases.ubuntu.com/ubuntu/ karmic-updates main  restricted
deb http://old-releases.ubuntu.com/ubuntu/ karmic universe
deb-src http://old-releases.ubuntu.com/ubuntu/ karmic universe
deb http://old-releases.ubuntu.com/ubuntu/ karmic-updates universe
deb-src http://old-releases.ubuntu.com/ubuntu/ karmic-updates universe
deb http://old-releases.ubuntu.com/ubuntu/ karmic multiverse
deb-src http://old-releases.ubuntu.com/ubuntu/ karmic multiverse
deb http://old-releases.ubuntu.com/ubuntu/ karmic-updates multiverse
deb-src http://old-releases.ubuntu.com/ubuntu/ karmic-updates multiverse
deb http://security.ubuntu.com/ubuntu karmic-security main restricted
deb-src http://security.ubuntu.com/ubuntu karmic-security main restricted
deb http://security.ubuntu.com/ubuntu karmic-security universe
deb-src http://security.ubuntu.com/ubuntu karmic-security universe
deb http://security.ubuntu.com/ubuntu karmic-security multiverse
deb-src http://security.ubuntu.com/ubuntu karmic-security multiverse

apt-get update && apt-get install ghex -y

PS: Веско, пожелавам ти успешно разцъкване и Добре Дошъл в GNU/Linux обществото

Инсталирахме ghex защото това му трябваше. Хубава вечер :)