【发布时间】:2017-05-23 00:27:17
【问题描述】:
当我运行命令时
mysql -u root -p
我遇到了一个错误
ERROR 2002 (HY000): 无法通过套接字 '/var/run/mysqld/mysqld.sock' 连接到本地 MySQL 服务器 (2)
当我尝试运行 mysql 服务时
service mysql start
消息超时
mysql.service 的作业因超时而失败。详见“systemctl status mysql.service”和“journalctl -xe”。
日志
Jan 08 23:44:48 monal-Lenovo-IdeaPad-Z510 audit[30814]: AVC apparmor="DENIED" operation="open" profile="/usr/sbin/mysqld" name="/sys/devices/system/node/" pid=30814 comm="mysqld" requested_mask="r" denied_mask="r" fsuid=123 ouid=0 Jan 08 23:44:48 monal-Lenovo-IdeaPad-Z510 audit[30814]: AVC apparmor="DENIED" operation="open" profile="/usr/sbin/mysqld" name="/proc/30814/status" pid=30814 comm="mysqld" requested_mask="r" denied_mask="r" fsuid=123 ouid=123 Jan 08 23:44:48 monal-Lenovo-IdeaPad-Z510 audit[30814]: AVC apparmor="DENIED" operation="open" profile="/usr/sbin/mysqld" name="/usr/my.cnf" pid=30814 comm="mysqld" requested_mask="r" denied_mask="r" fsuid=123 ouid=0 Jan 08 23:44:48 monal-Lenovo-IdeaPad-Z510 kernel: audit: type=1400 audit(1483899288.523:210): apparmor="DENIED" operation="open" profile="/usr/sbin/mysqld" name="/proc/30814/status" pid=30814 comm="mysqld" requested_mask="r" denied_mask="r" fsuid=123 ouid=123 Jan 08 23:44:48 monal-Lenovo-IdeaPad-Z510 kernel: audit: type=1400 audit(1483899288.523:211): apparmor="DENIED" operation="open" profile="/usr/sbin/mysqld" name="/sys/devices/system/node/" pid=30814 comm="mysqld" requested_mask="r" denied_mask="r" fsuid=123 ouid=0 Jan 08 23:44:48 monal-Lenovo-IdeaPad-Z510 kernel: audit: type=1400 audit(1483899288.523:212): apparmor="DENIED" operation="open" profile="/usr/sbin/mysqld" name="/proc/30814/status" pid=30814 comm="mysqld" requested_mask="r" denied_mask="r" fsuid=123 ouid=123 Jan 08 23:44:48 monal-Lenovo-IdeaPad-Z510 kernel: audit: type=1400 audit(1483899288.523:213): apparmor="DENIED" operation="open" profile="/usr/sbin/mysqld" name="/usr/my.cnf" pid=30814 comm="mysqld" requested_mask="r" denied_mask="r" fsuid=123 ouid=0 Jan 08 23:44:48 monal-Lenovo-IdeaPad-Z510 mysqld_safe[30539]: 170108 23:44:48 mysqld_safe mysqld from pid file /var/run/mysqld/mysqld.pid ended Jan 08 23:45:01 monal-Lenovo-IdeaPad-Z510 CRON[30867]: pam_unix(cron:session): session opened for user root by (uid=0) Jan 08 23:45:01 monal-Lenovo-IdeaPad-Z510 CRON[30868]: (root) CMD (command -v debian-sa1 > /dev/null && debian-sa1 1 1) Jan 08 23:45:01 monal-Lenovo-IdeaPad-Z510 CRON[30867]: pam_unix(cron:session): session closed for user root
【问题讨论】:
-
与
ps ax | grep mysql检查你的mysql是否正在运行(我认为没有) -
@Blag 不,它没有运行。
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同样的问题,你解决了吗?
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同样的问题,正在寻找解决方案
标签: mysql ubuntu-16.04