История изменений
Исправление Vsevolod-linuxoid, (текущая версия) :
user@una:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Linuxmint
Description: Linux Mint 20.3
Release: 20.3
Codename: una
user@una:~$ cat /etc/apt/sources.list
#deb cdrom:[Linux Mint 20.3 _Una_ - Release amd64 20220104]/ focal contrib main
# 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.
user@una:~$ ls /etc/apt/sources.list.d/
official-package-repositories.list
user@una:~$ cat /etc/apt/sources.list.d/*
deb https://mirror.truenetwork.ru/linuxmint-packages una main upstream import backport
deb https://mirror.truenetwork.ru/ubuntu focal main restricted universe multiverse
deb https://mirror.truenetwork.ru/ubuntu focal-updates main restricted universe multiverse
deb https://mirror.truenetwork.ru/ubuntu focal-backports main restricted universe multiverse
deb http://security.ubuntu.com/ubuntu/ focal-security main restricted universe multiverse
deb http://archive.canonical.com/ubuntu/ focal partner
Сегодня в виртуалку на потыкать поставил. И насколько я помню, так было всегда. Зеркала сменил на те, что поближе через GUI, руками не лез.
Исходная версия Vsevolod-linuxoid, :
user@una:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Linuxmint
Description: Linux Mint 20.3
Release: 20.3
Codename: una
user@una:~$ cat /etc/apt/sources.list
#deb cdrom:[Linux Mint 20.3 _Una_ - Release amd64 20220104]/ focal contrib main
# 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.
user@una:~$ ls /etc/apt/sources.list.d/
official-package-repositories.list
user@una:~$ cat /etc/apt/sources.list.d/*
deb https://mirror.truenetwork.ru/linuxmint-packages una main upstream import backport
deb https://mirror.truenetwork.ru/ubuntu focal main restricted universe multiverse
deb https://mirror.truenetwork.ru/ubuntu focal-updates main restricted universe multiverse
deb https://mirror.truenetwork.ru/ubuntu focal-backports main restricted universe multiverse
deb http://security.ubuntu.com/ubuntu/ focal-security main restricted universe multiverse
deb http://archive.canonical.com/ubuntu/ focal partner