我在 zfs 上有 Ubuntu 20.04 根。
我尝试升级到 Ubuntu 22.04。
升级基本完成，但由于 dovecot 出现一些问题而中止。
我可以重启
root@mail:/# lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 22.04.1 LTS
Release: 22.04
Codename: jammy
root@mail:/# uname -r
5.15.0-58-generic
但电子邮件无法使用
root@mail:/# service dovecot status
× dovecot.service - Dovecot IMAP/POP3 email server
Loaded: loaded (/lib/systemd/system/dovecot.service; enabled; vendor preset: enabled)
Active: failed (Result: exit-code) since Mon 2023-01-23 13:37:06 NZDT; 5h 6min ago
Docs: man:dovecot(1)
https://doc.dovecot.org/
Process: 607945 ExecStart=/usr/sbin/dovecot -F (code=exited, status=89)
Main PID: 607945 (code=exited, status=89)
CPU: 39ms
Jan 23 13:37:06 mail.xxxxxxxxxxxx.nz systemd[1]: Starting Dovecot IMAP/POP3 email server...
Jan 23 13:37:06 mail.xxxxxxxxxxxx.nz dovecot[607946]: doveconf: Fatal: Error in configuration file /etc/dovecot/dovecot.conf line 407: Unknown setting: metric { event_name
Jan 23 13:37:06 mail.xxxxxxxxxxxx.nz dovecot[607945]: doveconf: Error: managesieve-login: dump-capability process returned 89
Jan 23 13:37:06 mail.xxxxxxxxxxxx.nz dovecot[607945]: doveconf: Fatal: Error in configuration file /etc/dovecot/dovecot.conf line 407: Unknown setting: metric { event_name
Jan 23 13:37:06 mail.xxxxxxxxxxxx.nz systemd[1]: dovecot.service: Main process exited, code=exited, status=89/n/a
Jan 23 13:37:06 mail.xxxxxxxxxxxx.nz systemd[1]: dovecot.service: Failed with result 'exit-code'.
Jan 23 13:37:06 mail.xxxxxxxxxxxx.nz systemd[1]: Failed to start Dovecot IMAP/POP3 email server.
lines 1-16/16 (END)
/etc/dovecot/dovecot.conf 中的第 406、407 和 408 行
metric imap_command_finished {
event_name = imap_command_finished
}
我试过
root@mail:/# dpkg --configure -a
没有输出。我也试过了
root@mail:/# apt install --reinstall dovecot-core
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
The following packages were automatically installed and are no longer required:
app-install-data-partner autotools-dev bsdmainutils crda g++-9 gcc-10-base gir1.2-appindicator3-0.1 gir1.2-clutter-1.0 gir1.2-clutter-gst-3.0 gir1.2-cogl-1.0
gir1.2-coglpango-1.0 gir1.2-gnomebluetooth-1.0 gir1.2-gtkclutter-1.0 gnome-getting-started-docs gnome-screenshot gnustep-make gobjc gobjc-11 gobjc-9 ippusbxd
libaio1 libamtk-5-0 libamtk-5-common libaom0 libasn1-8-heimdal libboost-date-time1.71.0 libboost-filesystem1.71.0 libboost-iostreams1.71.0
libboost-locale1.71.0 libboost-thread1.71.0 libbrlapi0.7 libcamel-1.2-62 libcbor0.6 libcdio18 libcmis-0.5-5v5 libcodec2-0.9 libdns-export1109 libdvdnav4
libdvdread7 libedataserver-1.2-24 libedataserverui-1.2-2 libextutils-pkgconfig-perl libfftw3-double3 libfuse2 libgdk-pixbuf-xlib-2.0-0 libgdk-pixbuf2.0-0
libgssapi3-heimdal libgupnp-1.2-0 libhandy-0.0-0 libhcrypto4-heimdal libheimbase1-heimdal libheimntlm0-heimdal libhogweed5 libhx509-5-heimdal libicu66
libidn11 libigdgmm11 libisl22 libjs-regenerate libjs-util libjson-c4 libjsoncpp1 libjuh-java libjurt-java libkrb5-26-heimdal libkyotocabinet16v5 liblasso3
libldap-2.4-2 liblibreoffice-java liblinear4 libllvm12 libmemcached11 libmozjs-68-0 libmpdec2 libneon27-gnutls libnettle7 libnginx-mod-http-geoip
libntfs-3g883 liboath0 libobjc-11-dev libobjc-9-dev liborcus-0.15-0 libperl5.30 libpgm-5.2-0 libphonenumber7 libpoppler97 libprotobuf17 libpython3.8
libpython3.8-dev libpython3.8-minimal libpython3.8-stdlib libqpdf26 libraw19 libreadline5 libreoffice-style-tango libridl-java libroken18-heimdal librpm8
librpmbuild8 librpmio8 librpmsign8 libsane libsnmp35 libstdc++-9-dev libtepl-4-0 libtracker-control-2.0-0 libtracker-miner-2.0-0 libtracker-sparql-2.0-0
libunoloader-java libvpx6 libwbxml2-0 libwebp6 libwind0-heimdal libwireshark13 libwiretap10 libwmf0.2-7 libwsutil11 libx264-155 libx265-179
libxmlsec1-openssl libytnef0 libzip5 linux-hwe-5.15-headers-5.15.0-58 ltrace lua-lpeg ncal ndiff nmap nmap-common node-ajv node-ansi node-ansi-align
node-anymatch node-array-union node-array-uniq node-asn1 node-assert node-assert-plus node-aws-sign2 node-aws4 node-babel7 node-babel7-runtime
node-bcrypt-pbkdf node-bl node-bluebird node-boxen node-braces node-browserslist node-builtin-modules node-call-limit node-camelcase node-caniuse-lite
node-caseless node-ci-info node-cli-boxes node-cliui node-co node-commondir node-concat-map node-concat-stream node-config-chain node-configstore
node-convert-source-map node-core-js node-cross-spawn node-crypto-random-string node-cyclist node-dashdash node-debbundle-es-to-primitive node-decamelize
node-deep-equal node-deep-extend node-define-properties node-del node-detect-indent node-detect-newline node-dot-prop node-duplexer3 node-duplexify
node-ecc-jsbn node-editor node-electron-to-chromium node-errno node-error-ex node-es-abstract node-es6-promise node-esutils node-execa node-extend
node-extsprintf node-fast-deep-equal node-fill-range node-find-cache-dir node-find-up node-flush-write-stream node-forever-agent node-from2
node-fs-readdir-recursive node-fs-vacuum node-genfun node-get-caller-file node-getpass node-glob-parent node-globals node-globby node-har-schema
node-har-validator node-has-symbol-support-x node-has-to-string-tag-x node-http-signature node-ignore node-import-lazy node-invert-kv node-is-arrayish
node-is-extglob node-is-glob node-is-npm node-is-number node-is-obj node-is-object node-is-path-cwd node-is-path-inside node-is-retry-allowed node-is-stream
node-isstream node-isurl node-js-tokens node-jsbn node-jsesc node-json-schema node-json-schema-traverse node-json-stable-stringify node-json-stringify-safe
node-json5 node-jsonify node-jsonstream node-jsprim node-latest-version node-lazy-property node-lcid node-libnpx node-locate-path node-lockfile node-lodash
node-make-dir node-mem node-merge-stream node-micromatch node-mimic-fn node-mississippi node-normalize-path node-npm-run-path node-number-is-nan
node-oauth-sign node-object-inspect node-os-locale node-os-tmpdir node-p-finally node-p-is-promise node-p-limit node-p-locate node-p-timeout
node-package-json node-parallel-transform node-parse-json node-path-dirname node-path-exists node-path-is-inside node-path-type node-performance-now
node-picocolors node-pify node-pkg-dir node-prepend-http node-proto-list node-prr node-pseudomap node-pumpify node-qs node-qw node-rc node-read-pkg
node-regenerate node-regenerate-unicode-properties node-regenerator-runtime node-regenerator-transform node-regexpu-core node-registry-auth-token
node-registry-url node-regjsgen node-regjsparser node-repeat-string node-request node-require-directory node-require-main-filename node-resolve-from
node-semver-diff node-sha node-shebang-command node-shebang-regex node-slide node-sorted-object node-sshpk node-stream-each node-stream-iterate
node-stream-shift node-strict-uri-encode node-strip-eof node-strip-json-comments node-term-size node-through node-through2 node-timed-out
node-to-fast-properties node-to-regex-range node-tunnel-agent node-tweetnacl node-typedarray node-uid-number node-unicode-canonical-property-names-ecmascript
node-unicode-match-property-ecmascript node-unicode-match-property-value-ecmascript node-unicode-property-aliases-ecmascript node-unique-string node-unpipe
node-uri-js node-url-parse-lax node-url-to-options node-util node-uuid node-v8flags node-verror node-which-module node-widest-line node-wrap-ansi
node-xdg-basedir node-xtend node-y18n node-yargs node-yargs-parser perl-modules-5.30 popularity-contest python-cairo python-gobject-2 python-markupsafe
python-pip-whl python-pysqlite2 python3-bs4 python3-entrypoints python3-html5lib python3-lxml python3-packaging python3-requests-unixsocket
python3-simplejson python3-soupsieve python3-webencodings python3.8 python3.8-dev python3.8-minimal syslinux syslinux-common syslinux-legacy ure-java vino
x11proto-xext-dev xul-ext-ubufox
Use 'sudo apt autoremove' to remove them.
0 upgraded, 0 newly installed, 1 reinstalled, 0 to remove and 0 not upgraded.
Need to get 0 B/3,319 kB of archives.
After this operation, 0 B of additional disk space will be used.
Requesting to save current system state
Successfully saved as "autozsys_06nh4k"
(Reading database ... 279222 files and directories currently installed.)
Preparing to unpack .../dovecot-core_1%3a2.3.16+dfsg1-3ubuntu2.1_amd64.deb ...
Unpacking dovecot-core (1:2.3.16+dfsg1-3ubuntu2.1) over (1:2.3.16+dfsg1-3ubuntu2.1) ...
Setting up dovecot-core (1:2.3.16+dfsg1-3ubuntu2.1) ...
Configuration file '/etc/dovecot/conf.d/auth-vpopmail.conf.ext' is obsolete. Please remove.
Could not execute systemctl: at /usr/bin/deb-systemd-invoke line 142.
dovecot.socket is a disabled or a static unit not running, not starting it.
Processing triggers for man-db (2.10.2-1) ...
ZSys is adding automatic system snapshot to GRUB menu
“无法执行 systemctl：在 /usr/bin/deb-systemd-invoke 第 142 行”是什么意思？
这个系统可以修复吗？
我在升级之前确实使用 zsysctl 保存了当前状态，因此如果有人可以建议我做些什么来阻止同样的问题再次发生，我可以将系统恢复到升级之前并再次尝试升级。
编辑
因此我再次尝试升级，但这次当涉及到有关 dovecot.conf 的问题“我要保留当前安装的本地版本还是安装软件包维护者的版本”时，我选择“安装软件包维护者的版本”，升级完成，但现在网络管理器不工作了：
/usr/sbin/NetworkManager --no-daemon
/usr/sbin/NetworkManager: error while loading shared libraries: libcrypto.so.1.1: cannot open shared object file: No such file or directory
编辑
我去了另一台电脑并
wget http://nz2.archive.ubuntu.com/ubuntu/pool/main/o/openssl/libssl1.1_1.1.1f-1ubuntu2.16_amd64.deb
将文件放在 USB 上，然后将其传输到有问题的电脑上，然后
sudo dpkg -i libssl1.1_1.1.1f-1ubuntu2.16_amd64.deb
这使得网络管理器能够正常工作。