Distributor ID: Debian
Description: Debian GNU/Linux 11 (bullseye)
Release: 11
Codename: bullseye
libc6:i386古い独自のプリンタドライバをサポートするためにインストールしたいと思います。私は次のことをしました。
dpkg --add-architecture i386
apt update
libc6:i386次からインストールしようとすると
apt install libc6:i386
ほとんどの既存のパッケージ（基本パッケージを含む）が削除されるというメッセージを受け取りました。
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
The following packages were automatically installed and are no longer required:
[ seemingly all of the automatically installed packages on my system]
Use 'apt autoremove' to remove them.
The following additional packages will be installed:
gcc-10-base:i386 libcrypt1:i386 libgcc-s1:i386 libidn2-0:i386 libunistring2:i386
Suggested packages:
glibc-doc:i386 debconf:i386 | debconf-2.0:i386 locales:i386
Recommended packages:
libnss-nis:i386 libnss-nisplus:i386
The following packages will be REMOVED:
[ seemingly all of remaining packages, including X, etc ]
The following NEW packages will be installed:
gcc-10-base:i386 libc6:i386 libcrypt1:i386 libgcc-s1:i386 libidn2-0:i386 libunistring2:i386
WARNING: The following essential packages will be removed.
This should NOT be done unless you know exactly what you are doing!
apt adduser (due to apt) gpgv (due to apt) libapt-pkg6.0 (due to apt) libc6 (due to apt) libgcc-s1 (due to apt) libgnutls30 (due to apt) libseccomp2 (due to apt)
libstdc++6 (due to apt) libsystemd0 (due to apt) base-files base-passwd libdebconfclient0 (due to base-passwd) bash libtinfo6 (due to bash) debianutils (due to bash) bsdutils
coreutils libacl1 (due to coreutils) libattr1 (due to coreutils) libgmp10 (due to coreutils) libselinux1 (due to coreutils) dash dpkg (due to dash) debconf (due to dash)
diffutils libbz2-1.0 (due to dpkg) liblzma5 (due to dpkg) zlib1g (due to dpkg) tar (due to dpkg) e2fsprogs libblkid1 (due to e2fsprogs) libcom-err2 (due to e2fsprogs)
libext2fs2 (due to e2fsprogs) libss2 (due to e2fsprogs) libuuid1 (due to e2fsprogs) logsave (due to e2fsprogs) findutils grep libpcre3 (due to grep) install-info (due to grep)
gzip hostname init systemd-sysv (due to init) init-system-helpers (due to init) perl-base (due to init-system-helpers) libc-bin libcrypt1 login libaudit1 (due to login)
libpam0g (due to login) libpam-runtime (due to login) libpam-modules (due to login) ncurses-bin sed sysvinit-utils util-linux libcap-ng0 (due to util-linux)
libmount1 (due to util-linux) libsmartcols1 (due to util-linux) libudev1 (due to util-linux)
0 upgraded, 6 newly installed, 2746 to remove and 1 not upgraded.
Need to get 3,579 kB of archives.
After this operation, 13.7 GB disk space will be freed.
You are about to do something potentially harmful.
To continue type in the phrase 'Yes, do as I say!'
これは私のソースリポジトリです。
deb http://deb.debian.org/debian/ bullseye main non-free contrib
deb http://security.debian.org/debian-security bullseye-security main non-free contrib
deb http://deb.debian.org/debian/ bullseye-updates main non-free contrib
deb [arch=amd64] http://http.debian.net/debian bullseye-backports main non-free contrib
deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main
deb [arch=amd64 signed-by=/usr/share/keyrings/signal-desktop-keyring.gpg] https://updates.signal.org/desktop/apt xenial main
deb [arch=amd64] https://xpra.org/ bullseye main
この問題の原因は何ですか？
編集1：
スキーマを追加する前に、システムは最新の状態です。
# apt upgrade
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Calculating upgrade... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
新しいスキーマを追加して実行すると、apt updateすぐに返されますapt upgrade。
# apt upgrade
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Calculating upgrade... Done
The following packages have been kept back:
gnupg gnupg-l10n
0 upgraded, 0 newly installed, 0 to remove and 2 not upgraded.
これは、インストールを試みる前にすでに問題があったことを示しているようです。libc