Voila le retour des commandes que tu demandes :
marco@marco-N14xWU:~$ cat /etc/apt/sources.list
# deb cdrom:[Kubuntu 20.04 LTS _Focal Fossa_ - Release amd64 (20200423)]/ focal main multiverse restricted universe
# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.
deb http://fr.archive.ubuntu.com/ubuntu/ focal main restricted
# deb-src http://fr.archive.ubuntu.com/ubuntu/ focal main restricted
## Major bug fix updates produced after the final release of the
## distribution.
deb http://fr.archive.ubuntu.com/ubuntu/ focal-updates main restricted
# deb-src http://fr.archive.ubuntu.com/ubuntu/ focal-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://fr.archive.ubuntu.com/ubuntu/ focal universe
# deb-src http://fr.archive.ubuntu.com/ubuntu/ focal universe
deb http://fr.archive.ubuntu.com/ubuntu/ focal-updates universe
# deb-src http://fr.archive.ubuntu.com/ubuntu/ focal-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://fr.archive.ubuntu.com/ubuntu/ focal multiverse
# deb-src http://fr.archive.ubuntu.com/ubuntu/ focal multiverse
deb http://fr.archive.ubuntu.com/ubuntu/ focal-updates multiverse
# deb-src http://fr.archive.ubuntu.com/ubuntu/ focal-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://fr.archive.ubuntu.com/ubuntu/ focal-backports main restricted universe multiverse
# deb-src http://fr.archive.ubuntu.com/ubuntu/ focal-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/ focal partner
# deb-src http://archive.canonical.com/ubuntu/ focal partner
deb http://security.ubuntu.com/ubuntu/ focal-security main restricted
# deb-src http://security.ubuntu.com/ubuntu/ focal-security main restricted
deb http://security.ubuntu.com/ubuntu/ focal-security universe
# deb-src http://security.ubuntu.com/ubuntu/ focal-security universe
deb http://security.ubuntu.com/ubuntu/ focal-security multiverse
# deb-src http://security.ubuntu.com/ubuntu/ focal-security multiverse
# This system was installed using small removable media
# (e.g. netinst, live or single CD). The matching "deb cdrom"
# entries were disabled at the end of the installation process.
# For information about how to configure apt package sources,
# see the sources.list(5) manual.
marco@marco-N14xWU:~$
marco@marco-N14xWU:~$ ls /etc/apt/sources.list.d
mkusb-ubuntu-ppa-focal.list videolan.list yannubuntu-ubuntu-boot-repair-focal.list
teamviewer.list videolan.list.save yannubuntu-ubuntu-boot-repair-focal.list.save
marco@marco-N14xWU:~$
marco@marco-N14xWU:~$ cat /etc/apt/sources.list.d/*.list
deb http://ppa.launchpad.net/mkusb/ppa/ubuntu focal main
# deb-src http://ppa.launchpad.net/mkusb/ppa/ubuntu focal main
### TeamViewer DEB repository list
### NOTE: Manual changes to this file
### - prevent it from being updated by TeamViewer package updates
### - will be lost after using the 'teamviewer repo' command
### The original file can be restored with this command:
### cp /opt/teamviewer/tv_bin/script/teamviewer.list /etc/apt/sources.list.d/teamviewer.list
### which has the same effect as 'teamviewer repo default'
### NOTE: It is preferred to use the following commands to edit this file:
### teamviewer repo - show current repository configuration
### teamviewer repo default - restore default configuration
### teamviewer repo disable - disable the repository
### teamviewer repo stable - make all regular TeamViewer packages available (default)
### teamviewer repo preview - additionally, make feature preview packages available
### teamviewer repo development - additionally, make the latest development packages available
deb https://linux.teamviewer.com/deb stable main
# deb https://linux.teamviewer.com/deb preview main
# deb https://linux.teamviewer.com/deb development main
deb https://download.videolan.org/pub/debian/stable/ /
deb-src https://download.videolan.org/pub/debian/stable/ /
deb http://ppa.launchpad.net/yannubuntu/boot-repair/ubuntu/ focal main
# deb-src http://ppa.launchpad.net/yannubuntu/boot-repair/ubuntu/ focal main
marco@marco-N14xWU:~$
Voila le retour des commandes que tu demandes :