我按照https://wiki.debian.org/CrossGrading但在跨级 dpkg、tar、apt 之后，一切都完全崩溃了。例如apt upgrade：
# LANG=C apt upgrade
Reading package lists... Done
Building dependency tree
Reading state information... Done
You might want to run 'apt --fix-broken install' to correct these.
The following packages have unmet dependencies:
console-common : Depends: kbd but it is not installed
debconf : PreDepends: perl-base (>= 5.20.1-3~) but it is not installed
Recommends: apt-utils (>= 0.5.1) but it is not installed
debconf-i18n : Depends: liblocale-gettext-perl but it is not installed
Depends: libtext-iconv-perl but it is not installed
Depends: libtext-charwidth-perl but it is not installed
default-mysql-client : Depends: mariadb-client-10.3 but it is not installed
default-mysql-server : Depends: mariadb-server-10.3 but it is not installed
dhcp3-client : Depends: isc-dhcp-client but it is not installed
dhcp3-common : Depends: isc-dhcp-common but it is not installed
diff : PreDepends: diffutils but it is not installed
host : Depends: bind9-host but it is not installed
init-system-helpers : Depends: perl-base (>= 5.20.1-3) but it is not installed
krb5-config : Depends: bind9-host but it is not installed
libalgorithm-c3-perl : Depends: perl but it is not installed
libapache-session-perl : Depends: perl but it is not installed
Recommends: libdbi-perl but it is not installed
libapache2-mod-perl2:i386 : Depends: libdevel-symdump-perl:i386 but it is not installable
Recommends: libapache2-reload-perl:i386 but it is not installable
libapache2-reload-perl : Depends: perl but it is not installed
Depends: libapache2-mod-perl2 but it is not installed
libapache2-svn : Depends: libapache2-mod-svn but it is not installed
libappconfig-perl : Depends: perl but it is not installed
libauthen-radius-perl : Depends: perl but it is not installed
libauthen-sasl-perl : Depends: perl but it is not installed
libb-hooks-endofscope-perl : Depends: perl but it is not installed
Depends: libvariable-magic-perl but it is not installed
libbind-confparser-perl : Depends: perl but it is not installed
libbit-vector-perl:i386 : Depends: libcarp-clan-perl:i386 but it is not installable
libcache-cache-perl : Depends: libipc-sharelite-perl but it is not installed
Depends: perl but it is not installed
libcarp-assert-perl : Depends: perl but it is not installed
libcarp-clan-perl : Depends: perl but it is not installed
libcgi-fast-perl : Depends: perl but it is not installed
Depends: libfcgi-perl but it is not installed
libcgi-pm-perl : Depends: perl but it is not installed
Depends: libhtml-parser-perl but it is not installed
libclass-accessor-perl : Depends: perl but it is not installed
Depends: libsub-name-perl but it is not installed
libclass-c3-perl : Depends: perl but it is not installed
Recommends: libclass-c3-xs-perl but it is not installed
libclass-container-perl : Depends: perl but it is not installed
Depends: libparams-validate-perl but it is not installed
libclass-data-inheritable-perl : Depends: perl but it is not installed
libclass-dbi-abstractsearch-perl : Depends: perl but it is not installed
libclass-dbi-perl : Depends: libclone-perl but it is not installed
Depends: perl but it is not installed
libclass-inspector-perl : Depends: perl but it is not installed
libclass-makemethods-perl : Depends: perl but it is not installed
libclass-method-modifiers-perl : Depends: perl but it is not installed
libclass-trigger-perl : Depends: perl but it is not installed
libclone-choose-perl : Depends: perl but it is not installed
Recommends: libclone-perl but it is not installed or
libclone-pp-perl but it is not installed
libconfig-inifiles-perl : Depends: perl (>= 5.19.5) but it is not installed or
libscalar-list-utils-perl (>= 1:1.33)
libconvert-binhex-perl : Depends: perl but it is not installed
libcpan-changes-perl : Depends: perl but it is not installed
libcrypt-rc4-perl : Depends: perl but it is not installed
libdata-dump-perl : Depends: perl but it is not installed
libdata-optlist-perl : Depends: perl but it is not installed
Depends: libparams-util-perl but it is not installed
libdata-perl-perl : Depends: perl but it is not installed
Depends: liblist-moreutils-perl but it is not installed
libdate-calc-perl : Depends: perl but it is not installed
Depends: libbit-vector-perl (>= 7.4) but it is not installed
Recommends: libdate-calc-xs-perl but it is not installed
libdate-manip-perl : Depends: perl but it is not installed
libdbix-contextualfetch-perl : Depends: perl but it is not installed
Depends: libdbi-perl but it is not installed
libdbix-datasource-perl : Depends: perl but it is not installed
Depends: libdbi-perl but it is not installed
libdevel-callchecker-perl:i386 : Depends: libdynaloader-functions-perl:i386 but it is not installable
libdevel-globaldestruction-perl : Depends: perl (>= 5.14.0) but it is not installed
libdevel-stacktrace-perl : Depends: perl but it is not installed
libdevel-symdump-perl : Depends: perl but it is not installed
libdigest-bubblebabble-perl : Depends: perl but it is not installed
libdigest-hmac-perl : Depends: perl but it is not installed
libdigest-perl-md5-perl : Depends: perl but it is not installed
libdynaloader-functions-perl : Depends: perl but it is not installed
libencode-locale-perl : Depends: perl but it is not installed
liberror-perl : Depends: perl but it is not installed
libexception-class-perl : Depends: perl but it is not installed
libexporter-tiny-perl : Depends: perl but it is not installed
libfile-listing-perl : Depends: perl but it is not installed
libfile-sharedir-perl : Depends: perl but it is not installed
libfile-slurp-perl : Depends: perl but it is not installed
libgetopt-long-descriptive-perl : Depends: perl but it is not installed
Depends: libparams-validate-perl but it is not installed
libgraph-perl : Depends: perl but it is not installed
libgraphviz-perl : Depends: perl but it is not installed
libhash-merge-perl : Depends: perl but it is not installed
libhtml-mason-perl : Depends: perl but it is not installed
Depends: libhtml-parser-perl but it is not installed
Depends: libparams-validate-perl but it is not installed
Recommends: libapache2-mod-perl2 but it is not installed
libhtml-parser-perl:i386 : Depends: libhtml-tagset-perl:i386 but it is not installable
Recommends: libhttp-message-perl:i386 but it is not installable
libhtml-tagset-perl : Depends: perl but it is not installed
libhtml-template-perl : Depends: perl but it is not installed
libhtml-tree-perl : Depends: perl but it is not installed
Depends: libhtml-parser-perl but it is not installed
Recommends: libhtml-format-perl but it is not installed
libhttp-cookies-perl : Depends: perl but it is not installed
libhttp-date-perl : Depends: perl but it is not installed
libhttp-message-perl : Depends: perl but it is not installed
libhttp-negotiate-perl : Depends: perl but it is not installed
libima-dbi-perl : Depends: perl but it is not installed
Depends: libdbi-perl but it is not installed
libimport-into-perl : Depends: perl but it is not installed
libio-html-perl : Depends: perl but it is not installed
libio-socket-inet6-perl : Depends: perl but it is not installed
Depends: libsocket6-perl but it is not installed
libio-socket-ssl-perl : Depends: libnet-ssleay-perl (>= 1.85-2~) but it is not installed
Depends: libssl1.1 (>= 1.1.1) but it is not installed
Depends: perl but it is not installed
Recommends: perl (>= 5.15.6) but it is not installed or
libsocket-perl or
libsocket6-perl but it is not installed
libio-string-perl : Depends: perl but it is not installed
libio-stringy-perl : Depends: perl but it is not installed
libipc-run-perl : Depends: perl but it is not installed
Depends: libio-pty-perl but it is not installed
liblingua-en-inflect-perl : Depends: perl but it is not installed
liblist-moreutils-perl:i386 : Depends: libexporter-tiny-perl:i386 but it is not installable
liblog-any-perl : Depends: perl but it is not installed
liblua5.1-sec-dev : Depends: lua-sec but it is not installed
liblua5.1-sec1 : Depends: lua-sec but it is not installed
liblwp-mediatypes-perl : Depends: perl but it is not installed
liblwp-protocol-https-perl : Depends: perl but it is not installed
libmailtools-perl : Depends: perl but it is not installed
libmath-base-convert-perl : Depends: perl but it is not installed
libmd5-perl : Depends: perl (>= 5.8.0-10) but it is not installed
libmime-base32-perl : Depends: perl but it is not installed
libmime-tools-perl : Depends: perl but it is not installed
libmodule-build-perl : Depends: perl but it is not installed
Depends: perl (>= 5.19.5) but it is not installed or
libtest-harness-perl (>= 3.29)
Depends: perl (>= 5.21.3) but it is not installed or
libcpan-meta-perl (>= 2.142060)
Recommends: libmodule-signature-perl but it is not installed
Recommends: libsoftware-license-perl (>= 0.103009) but it is not installed
libmodule-implementation-perl : Depends: perl but it is not installed
libmodule-runtime-perl : Depends: perl but it is not installed
Depends: libparams-classify-perl but it is not installed
libmoo-perl : Depends: perl but it is not installed
Recommends: libclass-xsaccessor-perl (>= 1.18) but it is not installed
Recommends: libsub-name-perl (>= 0.08) but it is not installed
libmoox-handlesvia-perl : Depends: perl but it is not installed
libmro-compat-perl : Depends: perl but it is not installed
Recommends: libclass-c3-xs-perl but it is not installed
libnamespace-autoclean-perl : Depends: libsub-identify-perl but it is not installed
Depends: perl but it is not installed
libnamespace-clean-perl : Depends: libsub-identify-perl but it is not installed
Depends: libsub-name-perl but it is not installed
Depends: perl but it is not installed
libnet-daemon-perl : Depends: perl but it is not installed
libnet-dns-perl : Depends: perl but it is not installed
Recommends: libnet-dns-sec-perl but it is not installed
Recommends: libnet-libidn-perl but it is not installed
libnet-dns-sec-perl:i386 : Depends: libnet-dns-perl:i386 (>= 1.08) but it is not installable
libnet-http-perl : Depends: perl but it is not installed
Depends: perl (>= 5.19.8) but it is not installed or
libio-socket-ip-perl (>= 0.26)
libnet-ip-perl : Depends: perl but it is not installed
libnet-smtp-ssl-perl : Depends: perl but it is not installed
libole-storage-lite-perl : Depends: perl but it is not installed
libpackage-stash-perl : Depends: perl but it is not installed
Recommends: libpackage-stash-xs-perl but it is not installed
libpackage-variant-perl : Depends: perl but it is not installed
libpam-krb5:i386 : Depends: krb5-config:i386 but it is not installable
libpam-runtime : Depends: libpam-modules (>= 1.0.1-6) but it is not installed
libparallel-forkmanager-perl : Depends: perl but it is not installed
libparams-validate-perl:i386 : Depends: libmodule-implementation-perl:i386 but it is not installable
libparse-debianchangelog-perl : Depends: perl but it is not installed
Depends: liblocale-gettext-perl but it is not installed
libparse-recdescent-perl : Depends: perl but it is not installed
libpath-tiny-perl : Depends: perl but it is not installed
Recommends: libunicode-utf8-perl but it is not installed
libplrpc-perl : Depends: perl (>= 5.6.0-16) but it is not installed
Depends: libstorable-perl or
perl-modules (>= 5.8.0-10)
libpod-markdown-perl : Depends: perl but it is not installed
Depends: perl (>= 5.18.0) but it is not installed or
libpod-simple-perl (>= 3.27)
Recommends: libhtml-parser-perl but it is not installed
libpod-readme-perl : Depends: perl but it is not installed
Depends: perl (>= 5.19.5) but it is not installed or
libscalar-list-utils-perl (>= 1:1.33)
Recommends: libtype-tiny-xs-perl but it is not installed
libreadonly-perl : Depends: perl but it is not installed
libref-util-perl : Depends: perl but it is not installed
Recommends: libref-util-xs-perl but it is not installed
librole-tiny-perl : Depends: perl but it is not installed
libsnmp-info-perl : Depends: perl but it is not installed
Depends: libnetaddr-ip-perl but it is not installed
Depends: libsnmp-perl but it is not installed
libspreadsheet-parseexcel-perl : Depends: perl but it is not installed
Depends: libjcode-pm-perl but it is not installed
Depends: libunicode-map-perl but it is not installed
libspreadsheet-writeexcel-perl : Depends: perl but it is not installed
libsql-abstract-limit-perl : Depends: perl but it is not installed
Depends: libdbi-perl but it is not installed
libsql-abstract-perl : Depends: perl but it is not installed
libsql-statement-perl : Depends: perl but it is not installed
Depends: libclone-perl but it is not installed
Depends: libparams-util-perl but it is not installed
Recommends: libdbi-perl but it is not installed
Recommends: libtext-soundex-perl but it is not installed or
perl (< 5.17.9) but it is not installed
libsql-translator-perl : Depends: perl but it is not installed
Depends: libdbi-perl but it is not installed
Recommends: libgd-perl but it is not installed
Recommends: libjson-perl but it is not installed
Recommends: libtemplate-perl but it is not installed
Recommends: libxml-libxml-perl but it is not installed
Recommends: libyaml-perl but it is not installed
libstrictures-perl : Depends: perl but it is not installed
libsub-exporter-perl : Depends: perl but it is not installed
libsub-exporter-progressive-perl : Depends: perl but it is not installed
libsub-install-perl : Depends: perl but it is not installed
libsub-quote-perl : Depends: perl but it is not installed
libswitch-perl : Depends: perl but it is not installed
libtemplate-perl:i386 : Depends: libappconfig-perl:i386 (>= 1.56) but it is not installable
libtext-autoformat-perl : Depends: perl but it is not installed
libtext-recordparser-perl : Depends: liblist-moreutils-perl but it is not installed
Depends: perl but it is not installed
libtext-reform-perl : Depends: perl but it is not installed
libtext-tabulardisplay-perl : Depends: perl but it is not installed
libtext-wrapi18n-perl : Depends: libtext-charwidth-perl but it is not installed
libtie-ixhash-perl : Depends: perl but it is not installed
libtimedate-perl : Depends: perl but it is not installed
libtry-tiny-perl : Depends: perl but it is not installed
libtype-tiny-perl : Depends: perl but it is not installed
Recommends: libscalar-list-utils-perl (>= 1:1.40)
Recommends: libtype-tiny-xs-perl but it is not installed
libuniversal-moniker-perl : Depends: perl but it is not installed
libwww-perl : Depends: perl but it is not installed
Depends: libhtml-parser-perl but it is not installed
Recommends: libhtml-form-perl but it is not installed
Recommends: libhtml-format-perl but it is not installed
Recommends: libhttp-daemon-perl but it is not installed
libwww-robotrules-perl : Depends: perl but it is not installed
libxml-libxml-perl:i386 : Depends: libxml-namespacesupport-perl:i386 but it is not installable
Depends: libxml-sax-perl:i386 but it is not installable
libxml-namespacesupport-perl : Depends: perl but it is not installed
libxml-sax-base-perl : Depends: perl but it is not installed
libxml-sax-expat-perl : Depends: perl but it is not installed
Depends: libxml-parser-perl but it is not installed
libxml-sax-perl : Depends: perl but it is not installed
libxml-simple-perl : Depends: perl but it is not installed
libxml-twig-perl : Depends: perl but it is not installed
Depends: libxml-parser-perl but it is not installed
Recommends: libtext-iconv-perl but it is not installed
Recommends: libhtml-parser-perl but it is not installed
libxml-writer-perl : Depends: perl but it is not installed
libxml-xpath-perl : Depends: perl but it is not installed
Depends: libxml-parser-perl but it is not installed
Depends: libscalar-list-utils-perl
mailx : Depends: bsd-mailx but it is not installed
mariadb-client-10.3:i386 : Depends: libconfig-inifiles-perl:i386 but it is not installable
mediawiki : Depends: apache2 but it is not installed or
httpd
Recommends: php-apcu but it is not installed
Recommends: php-wikidiff2 but it is not installed
Recommends: python3 but it is not installed
mediawiki-extensions-math : Depends: mediawiki-math-texvc (>= 2:1.0) but it is not installable
Recommends: mediawiki-extensions-base but it is not installable
mediawiki-math:i386 : Depends: mediawiki-extensions-math:i386 but it is not installable
mercurial:i386 : Depends: mercurial-common:i386 (= 4.8.2-1+deb10u1) but it is not installable
mysql-client:i386 : Depends: default-mysql-client:i386 but it is not installable
nagios-plugins-basic : Depends: monitoring-plugins-basic but it is not installed
openssl-blacklist : Depends: python but it is not installed
perl-modules-5.24 : Depends: perl-base (>= 5.24.1-1) but it is not installed
Recommends: perl (>= 5.24.1-1) but it is not installed
perl-modules-5.28 : Depends: perl-base (>= 5.28.1-1) but it is not installed
Recommends: perl (>= 5.28.1-1) but it is not installed
php-apcu:i386 : PreDepends: php-common:i386 (>= 2:69~) but it is not installable
php-apcu-bc:i386 : PreDepends: php-common:i386 (>= 2:69~) but it is not installable
php-bz2 : Depends: php7.3-bz2 but it is not installed
php-cli : Depends: php7.3-cli but it is not installed
php-curl : Depends: php7.3-curl but it is not installed
php-gd : Depends: php7.3-gd but it is not installed
php-intl : Depends: php7.3-intl but it is not installed
php-mbstring : Depends: php7.3-mbstring but it is not installed
php-mysql : Depends: php7.3-mysql but it is not installed
php-soap : Depends: php7.3-soap but it is not installed
php-wikidiff2:i386 : Depends: php-common:i386 (>= 1:7.0+33~) but it is not installable
php-xml : Depends: php7.3-xml but it is not installed
php-zip : Depends: php7.3-zip but it is not installed
php5 : Depends: libapache2-mod-php5 (>= 5.6.40+dfsg-0+deb8u9~) but it is not installable or
libapache2-mod-php5filter (>= 5.6.40+dfsg-0+deb8u9~) but it is not installable or
php5-cgi (>= 5.6.40+dfsg-0+deb8u9~) but it is not installable or
php5-fpm (>= 5.6.40+dfsg-0+deb8u9~) but it is not installable
Depends: php5-common (>= 5.6.40+dfsg-0+deb8u9~) but it is not installable
php7.0-bz2:i386 : Depends: php-common:i386 (>= 1:35) but it is not installable
php7.0-common:i386 : Depends: php-common:i386 (>= 1:35) but it is not installable
php7.0-gd:i386 : Depends: php-common:i386 (>= 1:35) but it is not installable
php7.0-intl:i386 : Depends: php-common:i386 (>= 1:35) but it is not installable
php7.0-json:i386 : Depends: php-common:i386 (>= 1:35) but it is not installable
php7.0-mbstring:i386 : Depends: php-common:i386 (>= 1:35) but it is not installable
php7.0-mysql:i386 : Depends: php-common:i386 (>= 1:35) but it is not installable
php7.0-opcache:i386 : Depends: php-common:i386 (>= 1:35) but it is not installable
php7.0-readline:i386 : Depends: php-common:i386 (>= 1:35) but it is not installable
php7.0-soap:i386 : Depends: php-common:i386 (>= 1:35) but it is not installable
php7.0-xml:i386 : Depends: php-common:i386 (>= 1:35) but it is not installable
php7.0-zip:i386 : Depends: php-common:i386 (>= 1:35) but it is not installable
php7.3 : Depends: libapache2-mod-php7.3 but it is not installed or
php7.3-fpm but it is not installed or
php7.3-cgi but it is not installed
Depends: php7.3-common but it is not installed
php7.3-bz2:i386 : Depends: php-common:i386 (>= 1:35) but it is not installable
php7.3-common:i386 : Depends: php-common:i386 (>= 1:35) but it is not installable
php7.3-curl:i386 : Depends: php-common:i386 (>= 1:35) but it is not installable
php7.3-gd:i386 : Depends: php-common:i386 (>= 1:35) but it is not installable
php7.3-intl:i386 : Depends: php-common:i386 (>= 1:35) but it is not installable
php7.3-json:i386 : Depends: php-common:i386 (>= 1:35) but it is not installable
php7.3-mbstring:i386 : Depends: php-common:i386 (>= 1:35) but it is not installable
php7.3-mysql:i386 : Depends: php-common:i386 (>= 1:35) but it is not installable
php7.3-opcache:i386 : Depends: php-common:i386 (>= 1:35) but it is not installable
php7.3-readline:i386 : Depends: php-common:i386 (>= 1:35) but it is not installable
php7.3-soap:i386 : Depends: php-common:i386 (>= 1:35) but it is not installable
php7.3-xml:i386 : Depends: php-common:i386 (>= 1:35) but it is not installable
php7.3-zip:i386 : Depends: php-common:i386 (>= 1:35) but it is not installable
phpmyadmin : Depends: php-json
Depends: perl but it is not installed
Recommends: apache2 but it is not installed or
lighttpd but it is not installed or
httpd
pure-ftpd-common : Depends: libpam-modules but it is not installed
Depends: perl but it is not installed
Recommends: pure-ftpd
pure-ftpd-ldap:i386 : Depends: pure-ftpd-common:i386 (= 1.0.47-3) but it is not installable
python-certifi : Depends: python (< 2.8) but it is not installed
Depends: python (>= 2.7) but it is not installed
python-cryptography:i386 : Depends: python-asn1crypto:i386 but it is not installable
Depends: python-enum34:i386 but it is not installable
Depends: python-ipaddress:i386 but it is not installable
python-openssl : Depends: python-cryptography (>= 2.3) but it is not installed
python3-acme : Depends: python3-cryptography (>= 1.2.3) but it is not installed
python3-certbot : Depends: python3-cryptography (>= 1.2.3) but it is not installed
Depends: python3-zope.interface but it is not installed
python3-cryptography:i386 : Depends: python3-asn1crypto:i386 (>= 0.21.0~) but it is not installable
python3-distutils : Depends: python3 (>= 3.7.1-1~) but it is not installed
Depends: python3 (< 3.8) but it is not installed
python3-josepy : Depends: python3-cryptography (>= 0.8) but it is not installed
python3-lib2to3 : Depends: python3 (>= 3.7.1-1~) but it is not installed
Depends: python3 (< 3.8) but it is not installed
python3-openssl : Depends: python3-cryptography (>= 2.3) but it is not installed
python3-zope.component : Depends: python3-zope.hookable but it is not installed
Depends: python3-zope.interface (>= 4.1.0) but it is not installed
sasl2-bin:i386 : Depends: db-util:i386 but it is not installable
sendmail-base : Depends: make
stunnel : Depends: stunnel4 (>= 3:4.20-3) but it is not installed
sysv-rc : Depends: insserv (> 1.12.0-10) but it is not installed
update-inetd : Depends: perl but it is not installed
z-push-config-apache : Depends: apache2 but it is not installed
Depends: libapache2-mod-php or
libapache2-mod-php5 but it is not installable
E: Unmet dependencies. Try 'apt --fix-broken install' with no packages (or specify a solution).
如果我运行apt --fix-broken install，系统将完全崩溃，并删除 apt/dpkg。
sources.list 看起来并不引人注目（它指向一个本地近似实例）：
deb http://apt-proxy:9999/debian buster main contrib non-free
deb http://apt-proxy:9999/security buster/updates main contrib non-free
deb http://packages.prosody.im/debian stable main
deb http://ftp.at.debian.org/debian buster-backports main
# z-push
deb http://repo.z-hub.io/z-push:/final/Debian_8.0/ /
apt-config dump为了参考，我把pastebin的输出放在了它上面，因为它相当大：https://paste.ubuntu.com/p/HxTV7jkvws/
系统是 Debian buster（从多个版本升级而来），它是一个 VM/容器（目前是 lxc）。我无论如何都不想重新安装。
我该如何继续？
（我有一个 ZFS 快照，因此我也可以进行干净重启）
答案1
要将任何应用程序或操作系统从 32 位转换为 64 位，您必须卸载该应用程序并安装对应的 64 位应用程序；或者要将整个操作系统转换为 64 位，您必须备份所有内容并重新安装操作系统。这始终是正确的，因为转换为 64 位比更新所能承受的要多。
答案2
dpkg我认为您需要在与和一起安装的软件包集中包含“perl-base:amd64”和“apt-utils:amd64” apt。在较新的 Debian 安装中，您可能还需要在安装程序的初始交叉升级中包含“libsystemd0:amd64”。