Eu atualizei para o Ubuntu 17.10 (artful), mas descobri que faltam dois binários na lista 'Outros softwares' no gerenciador de software e atualizações. Os binários 'important security updates' (principal restrito) e 'updates recomendados' (multiverse) estão faltando e apenas os códigos fonte estão lá (e não marcados). Eu acho que esses binários perdidos já devem estar lá, instalados com o sistema operacional (Ubuntu 17.10). Como faço para recuperá-los? Eu seria capaz de adicionar estes se eu tivesse os URIs para eles?
Aqui está o meu log:
# deb cdrom:[Ubuntu 16.04.2 LTS _Xenial Xerus_ - Release amd64 (20170215.2)]/ xenial main restricted
# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.
deb http://archive.ubuntu.com/ubuntu artful main restricted
# deb-src http://ie.archive.ubuntu.com/ubuntu/ xenial main restricted
## Major bug fix updates produced after the final release of the
## distribution.
# deb-src http://ie.archive.ubuntu.com/ubuntu/ xenial-updates main restricted
## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team. Also, please note that software in universe WILL NOT receive any
## review or updates from the Ubuntu security team.
deb http://archive.ubuntu.com/ubuntu artful universe
deb-src http://archive.ubuntu.com/ubuntu artful universe
## 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
## multiverse WILL NOT receive any review or updates from the Ubuntu
## security team.
deb http://archive.ubuntu.com/ubuntu artful multiverse
# deb-src http://ie.archive.ubuntu.com/ubuntu/ xenial multiverse
# deb-src http://ie.archive.ubuntu.com/ubuntu/ xenial-updates multiverse
## 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://archive.ubuntu.com/ubuntu artful-backports main restricted universe multiverse
# deb-src http://ie.archive.ubuntu.com/ubuntu/ xenial-backports main restricted universe multiverse
## Uncomment the following two lines to add software from Canonical's
## 'partner' repository.
## This software is not part of Ubuntu, but is offered by Canonical and the
## respective vendors as a service to Ubuntu users.
deb http://archive.canonical.com/ubuntu artful partner
# deb-src http://archive.canonical.com/ubuntu xenial partner
deb http://archive.ubuntu.com/ubuntu artful-security main restricted
# deb-src http://security.ubuntu.com/ubuntu xenial-security main restricted
deb http://archive.ubuntu.com/ubuntu artful-security universe
# deb-src http://security.ubuntu.com/ubuntu xenial-security universe
deb http://archive.ubuntu.com/ubuntu artful-security multiverse
# deb-src http://archive.canonical.com/ubuntu xenial partner
# deb-src http://archive.ubuntu.com/ubuntu xenial main universe restricted multiverse
# deb-src http://archive.canonical.com/ubuntu xenial partner
# deb-src http://archive.ubuntu.com/ubuntu xenial universe
# deb-src http://security.ubuntu.com/ubuntu xenial-security multiverse
deb https://dl.bintray.com/hawkeye116477/waterfox-deb release main # disabled on upgrade to artful
deb http://archive.canonical.com/ artful partner
# deb-src http://archive.canonical.com/ xenial partner
# deb-src http://archive.canonical.com/ xenial partner
deb http://archive.ubuntu.com/ubuntu artful-updates universe main restricted multiverse<br>
E aqui está a saída de 'grep -r deb /etc/apt/sources.list.d/':
:~# grep -r deb /etc/apt/sources.list.d/
/etc/apt/sources.list.d/jaap_karssenberg-ubuntu-zim-xenial.list:deb http://ppa.launchpad.net/jaap.karssenberg/zim/ubuntu artful main # disabled on upgrade to artful
/etc/apt/sources.list.d/jaap_karssenberg-ubuntu-zim-xenial.list:# deb-src http://ppa.launchpad.net/jaap.karssenberg/zim/ubuntu xenial main
/etc/apt/sources.list.d/linuxgndu-ubuntu-sqlitebrowser-testing-xenial.list:deb http://ppa.launchpad.net/linuxgndu/sqlitebrowser-testing/ubuntu artful main # disabled on upgrade to artful
/etc/apt/sources.list.d/linuxgndu-ubuntu-sqlitebrowser-testing-xenial.list:# deb-src http://ppa.launchpad.net/linuxgndu/sqlitebrowser-testing/ubuntu xenial main
/etc/apt/sources.list.d/skype-stable.list.save:deb [arch=amd64] https://repo.skype.com/deb stable main
/etc/apt/sources.list.d/megasync.list:deb https://mega.nz/linux/MEGAsync/xUbuntu_16.04/ ./ # disabled on upgrade to artful
/etc/apt/sources.list.d/megasync.list.save:deb https://mega.nz/linux/MEGAsync/xUbuntu_16.04/ ./ # disabled on upgrade to artful
/etc/apt/sources.list.d/linuxgndu-ubuntu-sqlitebrowser-testing-xenial.list.distUpgrade:deb http://ppa.launchpad.net/linuxgndu/sqlitebrowser-testing/ubuntu xenial main
/etc/apt/sources.list.d/linuxgndu-ubuntu-sqlitebrowser-testing-xenial.list.distUpgrade:# deb-src http://ppa.launchpad.net/linuxgndu/sqlitebrowser-testing/ubuntu xenial main
/etc/apt/sources.list.d/jaap_karssenberg-ubuntu-zim-xenial.list.distUpgrade:deb http://ppa.launchpad.net/jaap.karssenberg/zim/ubuntu xenial main
/etc/apt/sources.list.d/jaap_karssenberg-ubuntu-zim-xenial.list.distUpgrade:# deb-src http://ppa.launchpad.net/jaap.karssenberg/zim/ubuntu xenial main
/etc/apt/sources.list.d/teejee2008-ubuntu-ppa-artful.list:deb http://ppa.launchpad.net/teejee2008/ppa/ubuntu artful main
/etc/apt/sources.list.d/teejee2008-ubuntu-ppa-artful.list:# deb-src http://ppa.launchpad.net/teejee2008/ppa/ubuntu artful main
/etc/apt/sources.list.d/linuxgndu-ubuntu-sqlitebrowser-testing-xenial.list.save:deb http://ppa.launchpad.net/linuxgndu/sqlitebrowser-testing/ubuntu artful main # disabled on upgrade to artful
/etc/apt/sources.list.d/linuxgndu-ubuntu-sqlitebrowser-testing-xenial.list.save:# deb-src http://ppa.launchpad.net/linuxgndu/sqlitebrowser-testing/ubuntu xenial main
/etc/apt/sources.list.d/megasync.list.distUpgrade:deb https://mega.nz/linux/MEGAsync/xUbuntu_16.04/ ./
/etc/apt/sources.list.d/teejee2008-ubuntu-ppa-artful.list.save:deb http://ppa.launchpad.net/teejee2008/ppa/ubuntu artful main
/etc/apt/sources.list.d/teejee2008-ubuntu-ppa-artful.list.save:# deb-src http://ppa.launchpad.net/teejee2008/ppa/ubuntu artful main
/etc/apt/sources.list.d/jaap_karssenberg-ubuntu-zim-xenial.list.save:deb http://ppa.launchpad.net/jaap.karssenberg/zim/ubuntu artful main # disabled on upgrade to artful
/etc/apt/sources.list.d/jaap_karssenberg-ubuntu-zim-xenial.list.save:# deb-src http://ppa.launchpad.net/jaap.karssenberg/zim/ubuntu xenial main
/etc/apt/sources.list.d/audio-recorder-ubuntu-ppa-xenial.list.save:deb http://ppa.launchpad.net/audio-recorder/ppa/ubuntu xenial main
/etc/apt/sources.list.d/audio-recorder-ubuntu-ppa-xenial.list.save:# deb-src http://ppa.launchpad.net/audio-recorder/ppa/ubuntu xenial main