我还无法在 Ubuntu 中安装 MySQL 8。
- 发行版：Ubuntu 18.04.2 LTS（使用 WSL 在 Windows 上运行）
- WSL 版本：4.4.0-17134-Microsoft
- Mysql服务器：8.0.16-2ubuntu18.04 amd64
我正在遵循以下说明 -全新安装 MySQL 的步骤
下载的 Deb 包：（mysql-apt-config_0.8.13-1_all.deb）
我尝试了在互联网上找到的一些基于类似案例的建议，但都没有奏效。示例：sudo apt -f install-> 为了修复依赖性问题。
安装完成后，我运行命令启动mysql服务器，但是服务无法识别，因此安装失败。
根据我的经验，很难准确评估问题的根本原因，任何建议和建议都将非常感谢。
我计划按照此过程安装 My SQL Community Server，https://dev.mysql.com/downloads/mysql/，在这里我可以选择要安装的软件包。
安装过程完成后，已安装 MySql 包
dpkg -l | grep mysql -> Installed Packages
ii mysql-apt-config 0.8.13-1 all Auto configuration for MySQL APT Repo.
ii mysql-client 8.0.16-2ubuntu18.04 amd64 MySQL Client meta package depending on latest version
ii mysql-common 8.0.16-2ubuntu18.04 amd64 Common files shared between packages
ii mysql-community-client 8.0.16-2ubuntu18.04 amd64 MySQL Client
ii mysql-community-client-core 8.0.16-2ubuntu18.04 amd64 MySQL Client Core Binaries
iF mysql-community-server 8.0.16-2ubuntu18.04 amd64 MySQL Server
ii mysql-community-server-core 8.0.16-2ubuntu18.04 amd64 MySQL Server Core Binaires
iU mysql-server 8.0.16-2ubuntu18.04 amd64 MySQL Server meta package depending on latest version
安装输出：
update-alternatives: using /var/lib/mecab/dic/ipadic to provide /var/lib/mecab/dic/debian (mecab-dictionary) in auto mode
Setting up mysql-client (8.0.16-2ubuntu18.04) ...
Setting up mysql-community-server-core (8.0.16-2ubuntu18.04) ...
Setting up mecab-ipadic-utf8 (2.7.0-20070801+main-1) ...
Compiling IPA dictionary for Mecab. This takes long time...
reading /usr/share/mecab/dic/ipadic/unk.def ... 40
emitting double-array: 100% |###########################################|
/usr/share/mecab/dic/ipadic/model.def is not found. skipped.
reading /usr/share/mecab/dic/ipadic/Adj.csv ... 27210
reading /usr/share/mecab/dic/ipadic/Adnominal.csv ... 135
reading /usr/share/mecab/dic/ipadic/Adverb.csv ... 3032
reading /usr/share/mecab/dic/ipadic/Auxil.csv ... 199
reading /usr/share/mecab/dic/ipadic/Conjunction.csv ... 171
reading /usr/share/mecab/dic/ipadic/Filler.csv ... 19
reading /usr/share/mecab/dic/ipadic/Interjection.csv ... 252
reading /usr/share/mecab/dic/ipadic/Noun.adjv.csv ... 3328
reading /usr/share/mecab/dic/ipadic/Noun.adverbal.csv ... 795
reading /usr/share/mecab/dic/ipadic/Noun.csv ... 60477
reading /usr/share/mecab/dic/ipadic/Noun.demonst.csv ... 120
reading /usr/share/mecab/dic/ipadic/Noun.nai.csv ... 42
reading /usr/share/mecab/dic/ipadic/Noun.name.csv ... 34202
reading /usr/share/mecab/dic/ipadic/Noun.number.csv ... 42
reading /usr/share/mecab/dic/ipadic/Noun.org.csv ... 16668
reading /usr/share/mecab/dic/ipadic/Noun.others.csv ... 151
reading /usr/share/mecab/dic/ipadic/Noun.place.csv ... 72999
reading /usr/share/mecab/dic/ipadic/Noun.proper.csv ... 27327
reading /usr/share/mecab/dic/ipadic/Noun.verbal.csv ... 12146
reading /usr/share/mecab/dic/ipadic/Others.csv ... 2
reading /usr/share/mecab/dic/ipadic/Postp-col.csv ... 91
reading /usr/share/mecab/dic/ipadic/Postp.csv ... 146
reading /usr/share/mecab/dic/ipadic/Prefix.csv ... 221
reading /usr/share/mecab/dic/ipadic/Suffix.csv ... 1393
reading /usr/share/mecab/dic/ipadic/Symbol.csv ... 208
reading /usr/share/mecab/dic/ipadic/Verb.csv ... 130750
emitting double-array: 100% |###########################################|
reading /usr/share/mecab/dic/ipadic/matrix.def ... 1316x1316
emitting matrix : 100% |###########################################|
done!
update-alternatives: using /var/lib/mecab/dic/ipadic-utf8 to provide /var/lib/mecab/dic/debian (mecab-dictionary) in auto mode
Setting up mysql-community-server (8.0.16-2ubuntu18.04) ...
update-alternatives: using /etc/mysql/mysql.cnf to provide /etc/mysql/my.cnf (my.cnf) in auto mode
dpkg: error processing package mysql-community-server (--configure):
installed mysql-community-server package post-installation script subprocess returned error exit status 1
dpkg: dependency problems prevent configuration of mysql-server:
mysql-server depends on mysql-community-server (= 8.0.16-2ubuntu18.04); however:
Package mysql-community-server is not configured yet.
dpkg: error processing package mysql-server (--configure):
dependency problems - leaving unconfigured
Processing triggers for libc-bin (2.27-3ubuntu1) ...
No apport report written because the error message indicates its a followup error from a previous failure.
Errors were encountered while processing:E: Sub-process /usr/bin/dpkg returned an error code (1)
谨致问候，里卡多
我按照另一个问题的建议操作，但没有效果，但我同意这个问题是重复的。
答案1
我发现了一个有用的链接：https://github.com/Microsoft/WSL/issues/3631，@jw-redpanda 帮我解决了一些问题。他提到了在 Windows 中使用 WSL 安装 MySql 8.0 时遇到的问题。MySQl 无法启动。他提出了一种解决方法，对我来说，至少我可以安装版本 5.7，但在第 5 步之后，当您有版本 8 作为候选时，我无法继续。它对其他人有效，所以祝你好运。
答案2
在 WSL 2（我假设是 WSL 1）下，systemd 默认不可用，并且 init.d 脚本不会在启动时运行。
此外，如果你从此处的 deb 包安装 MySQL 8https://dev.mysql.com/downloads/repo/apt/用于启动或停止 MySQL 的默认 mysql.server 帮助脚本将不会被安装。
一个解决方案是从这里下载 mysql.server.sh 脚本 -https://github.com/mysql/mysql-server/tree/8.0/support-files然后将脚本复制并重命名为 /etc/init.d/mysql（确保它也是可执行的 - chmod +x mysql）
然后您需要设置 basdir、datadir 和 pid 文件位置的默认值。
以下是完整的文章以及一些其他提示...https://www.58bits.com/blog/2020/05/03/installing-mysql-80-under-wsl-2-and-ubuntu