** Description changed: I am running Ubuntu 15.04 which recently upgraded to MySQL 5.6. Ever since then, it's been unable to start on boot because /var/run/mysqld doesn't exist. Doing a sudo service mysql start just hangs. Creating the directory and assigning mysql:root and 755 as permissions allows mysql to start, but the folder is destroyed on every reboot. + + Whenever /var/run/mysqld doesn't exist, these lines show up in /var/log/mysql/error.log: + ========================================================================== + 2015-03-24 17:43:15 1178 [Note] Server hostname (bind-address): '127.0.0.1'; port: 3306 + 2015-03-24 17:43:15 1178 [Note] - '127.0.0.1' resolves to '127.0.0.1'; + 2015-03-24 17:43:15 1178 [Note] Server socket created on IP: '127.0.0.1'. + 2015-03-24 17:43:15 1178 [ERROR] Can't start server : Bind on unix socket: No such file or directory + 2015-03-24 17:43:15 1178 [ERROR] Do you already have another mysqld server running on socket: /var/run/mysqld/mysqld.sock ? + 2015-03-24 17:43:15 1178 [ERROR] Aborting + + + systemctl status mysql shows: + ========================================================================== + Mar 24 22:43:33 benxiao-ubuntu01 systemd[1]: Starting MySQL Community Server... + Mar 24 22:43:33 benxiao-ubuntu01 mysqld_safe[1030]: 150324 22:43:33 mysqld_safe Can't log to error log and syslog at the same time. Remove all --log-error configuration options for --syslog to take effect. + Mar 24 22:43:33 benxiao-ubuntu01 mysqld_safe[1030]: 150324 22:43:33 mysqld_safe Logging to '/var/log/mysql/error.log'. + Mar 24 22:43:33 benxiao-ubuntu01 mysqld_safe[1030]: mkdir: cannot create directory ‘/var/run/mysqld’: Permission denied + Mar 24 22:43:33 benxiao-ubuntu01 mysqld_safe[1030]: chown: cannot access ‘/var/run/mysqld’: No such file or directory + Mar 24 22:43:33 benxiao-ubuntu01 mysqld_safe[1030]: chmod: cannot access ‘/var/run/mysqld’: No such file or directory + Mar 24 22:43:33 benxiao-ubuntu01 mysqld_safe[1030]: 150324 22:43:33 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql + ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: mysql-server-5.6 5.6.23-1~exp1~ubuntu4 ProcVersionSignature: Ubuntu 3.19.0-10.10-generic 3.19.2 Uname: Linux 3.19.0-10-generic x86_64 ApportVersion: 2.16.2-0ubuntu4 Architecture: amd64 Date: Tue Mar 24 17:47:58 2015 InstallationDate: Installed on 2015-02-15 (37 days ago) InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Alpha amd64 (20150119) ProcEnviron: - TERM=xterm - PATH=(custom, no user) - XDG_RUNTIME_DIR=<set> - LANG=en_US.UTF-8 - SHELL=/bin/bash + TERM=xterm + PATH=(custom, no user) + XDG_RUNTIME_DIR=<set> + LANG=en_US.UTF-8 + SHELL=/bin/bash SourcePackage: mysql-5.6 UpgradeStatus: No upgrade log present (probably fresh install)
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1436123 Title: MySQL service doesn't create /var/run/mysqld and thus fails to start To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mysql-5.6/+bug/1436123/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
