Well itâs the concept of ubuntu mate boutique, you end up with a lot of 3rd party repos
Have they all been added from the Boutique?
First, youâll edit the following repos. The easiest way will be to use Software & Updates from the Control Center. Youâll change the distro codename from whatever it is (yakkety, zesty, artfulâŠ) to bionic and re-enable them. Change also the Source versions (the ones starting with deb-src) for the same repos but keep them disabled. Donât reload sources yet if it asks you to.
deb http://ppa.launchpad.net/audio-recorder/ppa/ubuntu zesty main
deb http://ppa.launchpad.net/ethereum/ethereum/ubuntu artful main
deb http://ppa.launchpad.net/flexiondotorg/telegram/ubuntu artful main
deb http://ppa.launchpad.net/libreoffice/ppa/ubuntu artful main
deb http://ppa.launchpad.net/mc3man/mpv-tests/ubuntu bionic main
deb https://deb.nodesource.com/node_8.x bionic main
deb http://ppa.launchpad.net/numix/ppa/ubuntu zesty main
deb http://ppa.launchpad.net/teejee2008/ppa/ubuntu zesty main
deb http://ppa.launchpad.net/webupd8team/atom/ubuntu zesty main
Youâll re-enable the following repos as is (without changing the codename to bionic):
deb http://deb.playonlinux.com/ xenial main
deb [arch=amd64] https://repo.skype.com/deb stable main
Youâll remove altogether the following repos (theyâre outdated). Donât forget to remove the Source version also:
deb http://ppa.launchpad.net/deluge-team/ppa/ubuntu zesty main
deb http://ppa.launchpad.net/ubuntu-mate-dev/welcome/ubuntu artful main
Finally, youâll change the following repo to zesty (thereâs no artful repo) and re-enable it. Change Source version too and keep it disabled:
deb http://ppa.launchpad.net/webupd8team/tor-browser/ubuntu artful main
Then, youâll edit your sources.list (sudo pluma /etc/apt/sources.list) and replace all its content by the following
# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.
deb http://archive.ubuntu.com/ubuntu/ bionic main restricted
# deb-src http://archive.ubuntu.com/ubuntu/ bionic main restricted
## Major bug fix updates produced after the final release of the
## distribution.
deb http://archive.ubuntu.com/ubuntu/ bionic-updates main restricted
# deb-src http://archive.ubuntu.com/ubuntu/ bionic-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/ bionic universe
# deb-src http://archive.ubuntu.com/ubuntu/ bionic universe
deb http://archive.ubuntu.com/ubuntu/ bionic-updates universe
# deb-src http://archive.ubuntu.com/ubuntu/ bionic-updates 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/ bionic multiverse
# deb-src http://archive.ubuntu.com/ubuntu/ bionic multiverse
deb http://archive.ubuntu.com/ubuntu/ bionic-updates multiverse
# deb-src http://archive.ubuntu.com/ubuntu/ bionic-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/ bionic-backports main restricted universe multiverse
# deb-src http://archive.ubuntu.com/ubuntu/ bionic-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 bionic partner
# deb-src http://archive.canonical.com/ubuntu bionic partner
deb http://security.ubuntu.com/ubuntu bionic-security main restricted
#deb-src http://security.ubuntu.com/ubuntu bionic-security main restricted
deb http://security.ubuntu.com/ubuntu bionic-security universe
#deb-src http://security.ubuntu.com/ubuntu bionic-security universe
deb http://security.ubuntu.com/ubuntu bionic-security multiverse
#deb-src http://security.ubuntu.com/ubuntu bionic-security multiverse
(I fixed the disabled Source repos that were not updated ânot very important but as well do itâ and removed 3rd party repos weâll add in their own sourcelist.)
Then, create the new sourcelists for the removed repos:
-
sudo pluma /etc/apt/sources.list.d/torproject.list
and put this in the file then save:
deb http://deb.torproject.org/torproject.org bionic main
-
sudo pluma /etc/apt/sources.list.d/mediahuman.list
and put this in the file then save:
deb https://www.mediahuman.com/packages/ubuntu bionic main
When all of this is done, reload the sources in a terminal (donât forget to close Softwares & Updates if itâs still opened) and tell me if there are errors. Donât try to upgrade anything yet:
sudo apt-get update
Finally, launch Synaptic, go in Status â Installed (local or obsolete) and tell me if you see packages listed there. Itâs possible that the section âInstalled (local or obsolete)â doesnât appear.