40 lines
1.0 KiB
Markdown
40 lines
1.0 KiB
Markdown
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---
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tags:
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- "linux"
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- "mysql"
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- "apparmor"
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---
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## apparmor="DENIED" operation="sendmsg" info="Failed name lookup - disconnected path" error=-13
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[https://mariadb.com/kb/en/the-community-mariadb-troubles-only-running-after-reboot-times-out-when-try/](https://mariadb.com/kb/en/the-community-mariadb-troubles-only-running-after-reboot-times-out-when-try/)
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[https://stackoverflow.com/a/55102033](https://stackoverflow.com/a/55102033)
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```shell
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echo "/usr/sbin/mysqld { }" > /etc/apparmor.d/usr.sbin.mysqld
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apparmor_parser -v -R /etc/apparmor.d/usr.sbin.mysqld
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systemctl restart mariadb
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```
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Либо:
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```shell
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sudo ln -s /etc/apparmor.d/usr.sbin.mysqld /etc/apparmor.d/disable/
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apparmor_parser -R /etc/apparmor.d/disable/usr.sbin.mysqld
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```
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Либо:
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```shell
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sudo systemctl disable apparmor
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```
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## Can't open and lock privilege tables: Table 'mysql.user' doesn't exist
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[https://stackoverflow.com/a/50497470](https://stackoverflow.com/a/50497470)
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```shell
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mysql_install_db --user=root --datadir=/var/lib/mysql
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```
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