grep natty /etc/apt -R
/etc/apt/sl-old:deb http://ru.archive.ubuntu.com/ubuntu/ natty main restricted
/etc/apt/sl-old:# deb-src http://ru.archive.ubuntu.com/ubuntu/ natty restricted main multiverse universe #Added by software-properties
/etc/apt/sl-old:deb http://ru.archive.ubuntu.com/ubuntu/ natty-updates main restricted
/etc/apt/sl-old:# deb-src http://ru.archive.ubuntu.com/ubuntu/ natty-updates restricted main multiverse universe #Added by software-properties
/etc/apt/sl-old:deb http://ru.archive.ubuntu.com/ubuntu/ natty universe
/etc/apt/sl-old:deb http://ru.archive.ubuntu.com/ubuntu/ natty-updates universe
/etc/apt/sl-old:# deb http://ru.archive.ubuntu.com/ubuntu/ natty multiverse
/etc/apt/sl-old:# deb http://ru.archive.ubuntu.com/ubuntu/ natty-updates multiverse
/etc/apt/sl-old:deb http://security.ubuntu.com/ubuntu natty-security main restricted
/etc/apt/sl-old:# deb-src http://security.ubuntu.com/ubuntu natty-security restricted main multiverse universe #Added by software-properties
/etc/apt/sl-old:deb http://security.ubuntu.com/ubuntu natty-security universe
/etc/apt/sl-old:deb http://security.ubuntu.com/ubuntu natty-security multiverse
/etc/apt/sl-old:deb http://ru.archive.ubuntu.com/ubuntu/ natty-proposed restricted main multiverse universe
/etc/apt/sl-old:# deb-src http://ru.archive.ubuntu.com/ubuntu/ natty-proposed restricted main multiverse universe #Added by software-properties
/etc/apt/sl-old:# deb http://ru.archive.ubuntu.com/ubuntu/ natty-backports restricted main multiverse universe
/etc/apt/sl-old:# deb-src http://ru.archive.ubuntu.com/ubuntu/ natty-backports restricted main multiverse universe #Added by software-properties
/etc/apt/sl-old:# deb http://extras.ubuntu.com/ubuntu natty main #Third party developers repository
/etc/apt/sl-old:# deb http://ppa.launchpad.net/ubuntu-mozilla-daily/ppa/ubuntu natty main # заблокировано при обновлении до natty
/etc/apt/sl-old:# deb-src http://ppa.launchpad.net/ubuntu-mozilla-daily/ppa/ubuntu natty main # заблокировано при обновлении до natty
/etc/apt/sl-old:# deb http://ppa.launchpad.net/ubuntu-mozilla-security/ppa/ubuntu natty main # заблокировано при обновлении до natty
/etc/apt/sl-old:# deb-src http://ppa.launchpad.net/ubuntu-mozilla-security/ppa/ubuntu natty main # заблокировано при обновлении до natty
/etc/apt/sl-old:# deb http://ppa.launchpad.net/kernel-ppa/ppa/ubuntu natty main # заблокировано при обновлении до natty
/etc/apt/sl-old:# deb-src http://ppa.launchpad.net/kernel-ppa/ppa/ubuntu natty main # заблокировано при обновлении до natty
/etc/apt/sl-old:# deb http://liveusb.info/multisystem/depot all main # заблокировано при обновлении до natty
/etc/apt/sl-old:# deb http://ppa.launchpad.net/ubuntu-desktop/gnome3-builds/ubuntu natty main
/etc/apt/sl-old:#deb http://security.ubuntu.com/ubuntu/ natty-security restricted main universe
/etc/apt/sources.list-old:# deb cdrom:[Ubuntu 11.04 _Natty Narwhal_ - Alpha amd64 (20110202)]/ natty main restricted
/etc/apt/sources.list-old:deb http://ru.archive.ubuntu.com/ubuntu/ natty main restricted
/etc/apt/sources.list-old:# deb-src http://archive.ubuntu.com/ubuntu natty main restricted
/etc/apt/sources.list-old:deb http://ru.archive.ubuntu.com/ubuntu/ natty-security main restricted
/etc/apt/sources.list-old:# deb-src http://security.ubuntu.com/ubuntu natty-security main restricted
/etc/apt/sources.list-old:deb http://ru.archive.ubuntu.com/ubuntu/ natty-updates main restricted
/etc/apt/sources.list-old:# deb-src http://archive.ubuntu.com/ubuntu natty-updates main restricted
/etc/apt/sources.list-old:deb http://ru.archive.ubuntu.com/ubuntu/ natty universe
/etc/apt/sources.list-old:# deb-src http://archive.ubuntu.com/ubuntu natty universe
/etc/apt/sources.list-old:deb http://ru.archive.ubuntu.com/ubuntu/ natty-updates universe
/etc/apt/sources.list-old:# deb-src http://archive.ubuntu.com/ubuntu natty-updates universe
/etc/apt/sources.list-old:deb http://ru.archive.ubuntu.com/ubuntu/ natty-security universe
/etc/apt/sources.list-old:# deb-src http://security.ubuntu.com/ubuntu natty-security universe
/etc/apt/sources.list-old:deb http://ru.archive.ubuntu.com/ubuntu/ natty multiverse
/etc/apt/sources.list-old:# deb-src http://archive.ubuntu.com/ubuntu natty multiverse
/etc/apt/sources.list-old:deb http://ru.archive.ubuntu.com/ubuntu/ natty-updates multiverse
/etc/apt/sources.list-old:# deb-src http://archive.ubuntu.com/ubuntu natty-updates multiverse
/etc/apt/sources.list-old:deb http://ru.archive.ubuntu.com/ubuntu/ natty-security multiverse
/etc/apt/sources.list-old:# deb-src http://security.ubuntu.com/ubuntu natty-security multiverse
/etc/apt/sources.list-old:deb http://ru.archive.ubuntu.com/ubuntu/ natty-proposed restricted main multiverse universe
/etc/apt/sources.list-old:deb http://ru.archive.ubuntu.com/ubuntu/ natty-backports restricted main multiverse universe
/etc/apt/sources.list.distUpgrade:deb http://ru.archive.ubuntu.com/ubuntu/ natty main restricted
/etc/apt/sources.list.distUpgrade:deb-src http://ru.archive.ubuntu.com/ubuntu/ natty main restricted
/etc/apt/sources.list.distUpgrade:deb http://ru.archive.ubuntu.com/ubuntu/ natty-security main restricted
/etc/apt/sources.list.distUpgrade:deb-src http://ru.archive.ubuntu.com/ubuntu/ natty-security main restricted
/etc/apt/sources.list.distUpgrade:deb http://ru.archive.ubuntu.com/ubuntu/ natty-updates main restricted
/etc/apt/sources.list.distUpgrade:deb-src http://ru.archive.ubuntu.com/ubuntu/ natty-updates main restricted
/etc/apt/sources.list.distUpgrade:deb http://ru.archive.ubuntu.com/ubuntu/ natty universe
/etc/apt/sources.list.distUpgrade:deb-src http://ru.archive.ubuntu.com/ubuntu/ natty universe
/etc/apt/sources.list.distUpgrade:deb http://ru.archive.ubuntu.com/ubuntu/ natty-updates universe
/etc/apt/sources.list.distUpgrade:deb-src http://ru.archive.ubuntu.com/ubuntu/ natty-updates universe
/etc/apt/sources.list.distUpgrade:deb http://ru.archive.ubuntu.com/ubuntu/ natty-security universe
/etc/apt/sources.list.distUpgrade:deb-src http://ru.archive.ubuntu.com/ubuntu/ natty-security universe
/etc/apt/sources.list.distUpgrade:deb http://ru.archive.ubuntu.com/ubuntu/ natty multiverse
/etc/apt/sources.list.distUpgrade:deb-src http://ru.archive.ubuntu.com/ubuntu/ natty multiverse
/etc/apt/sources.list.distUpgrade:deb http://ru.archive.ubuntu.com/ubuntu/ natty-updates multiverse
/etc/apt/sources.list.distUpgrade:deb-src http://ru.archive.ubuntu.com/ubuntu/ natty-updates multiverse
/etc/apt/sources.list.distUpgrade:deb http://ru.archive.ubuntu.com/ubuntu/ natty-security multiverse
/etc/apt/sources.list.distUpgrade:deb-src http://ru.archive.ubuntu.com/ubuntu/ natty-security multiverse
/etc/apt/sources.list.distUpgrade:deb http://ppa.launchpad.net/zyv/ppa/ubuntu natty main
/etc/apt/sources.list.distUpgrade:deb-src http://ppa.launchpad.net/zyv/ppa/ubuntu natty main
/etc/apt/tmp/medibuntu-maintainers-ppa-natty.list.save:# deb http://ppa.launchpad.net/medibuntu-maintainers/ppa/ubuntu natty main
/etc/apt/tmp/gnome3-team-gnome3-natty.list.save:# deb-src http://ppa.launchpad.net/gnome3-team/gnome3/ubuntu natty main
/etc/apt/tmp/alexx2000-xfce-natty.list.save:# deb-src http://ppa.launchpad.net/alexx2000/xfce/ubuntu natty main
/etc/apt/tmp/webupd8team-haguichi-natty.list.distUpgrade:deb http://ppa.launchpad.net/webupd8team/haguichi/ubuntu natty main
/etc/apt/tmp/webupd8team-haguichi-natty.list.distUpgrade:deb-src http://ppa.launchpad.net/webupd8team/haguichi/ubuntu natty main
/etc/apt/tmp/pidgin-ppa.list.save:deb http://ppa.launchpad.net/pidgin-developers/ppa/ubuntu natty main
/etc/apt/tmp/pidgin-ppa.list.save:deb-src http://ppa.launchpad.net/pidgin-developers/ppa/ubuntu natty main
grep: /etc/apt/trustdb.gpg: Отказано в доступе