After upgrade to mysql-server-5.6 mysql.service fail to start (after reboot).
Here the systemctl status mysql.service:
● mysql.service - MySQL Community Server
Loaded: loaded (/lib/systemd/system/mysql.service; enabled; vendor preset: enabled)
Active: activating (start-post) since mar 2015-03-24 08:41:00 CET; 25s ago
Process: 951 ExecStart=/usr/bin/mysqld_safe (code=exited, status=0/SUCCESS)
Process: 943 ExecStartPre=/usr/share/mysql/mysql-systemd-start pre (code=exited, status=0/SUCCESS)
Main PID: 951 (code=exited, status=0/SUCCESS); : 952 (mysql-systemd-s)
CGroup: /system.slice/mysql.service └─control
├─ 952 /bin/bash /usr/share/mysql/mysql-systemd-start post
└─2601 sleep 1
mar 24 08:41:00 luca-k53sd systemd[1]: Starting MySQL Community Server...
mar 24 08:41:00 luca-k53sd mysqld_safe[951]: 150324 08:41:00 mysqld_safe Can't log to error log and syslog at the same time. Remove all --log-err...e effect.
mar 24 08:41:00 luca-k53sd mysqld_safe[951]: 150324 08:41:00 mysqld_safe Logging to '/var/log/mysql/error.log'.
mar 24 08:41:00 luca-k53sd mysqld_safe[951]: mkdir: impossibile creare la directory "/var/run/mysqld": Permesso negato
mar 24 08:41:00 luca-k53sd mysqld_safe[951]: chown: impossibile accedere a "/var/run/mysqld": File o directory non esistente
mar 24 08:41:00 luca-k53sd mysqld_safe[951]: chmod: impossibile accedere a "/var/run/mysqld": File o directory non esistente
mar 24 08:41:00 luca-k53sd mysqld_safe[951]: 150324 08:41:00 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql
Hint: Some lines were ellipsized, use -l to show in full.
ldisanto@luca-k53sd:~$ sudo systemctl reload mysql.service
Failed to reload mysql.service: Job type reload is not applicable for unit mysql.service.
ldisanto@luca-k53sd:~$ sudo systemctl start mysql.service
^Cldisanto@luca-k53sd:~$ ubuntu-bug
ldisanto@luca-k53sd:~$ ubuntu-bug mysql-server
QCoreApplication::postEvent: Unexpected null receiver
ProblemType: Bug
DistroRelease: Ubuntu 15.04
Package: mysql-server 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
CurrentDesktop: KDE
Date: Tue Mar 24 09:00:40 2015
InstallationDate: Installed on 2015-03-18 (5 days ago)
InstallationMedia: Kubuntu 15.04 "Vivid Vervet" - Alpha amd64 (20150318)
PackageArchitecture: all
SourcePackage: mysql-5.6
UpgradeStatus: No upgrade log present (probably fresh install)
After upgrade to mysql-server-5.6 mysql.service fail to start (after reboot).
Here the systemctl status mysql.service:
● mysql.service - MySQL Community Server system/ mysql.service; enabled; vendor preset: enabled) /usr/bin/ mysqld_ safe (code=exited, status=0/SUCCESS) /usr/share/ mysql/mysql- systemd- start pre (code=exited, status=0/SUCCESS) slice/mysql. service
└─control mysql/mysql- systemd- start post
Loaded: loaded (/lib/systemd/
Active: activating (start-post) since mar 2015-03-24 08:41:00 CET; 25s ago
Process: 951 ExecStart=
Process: 943 ExecStartPre=
Main PID: 951 (code=exited, status=0/SUCCESS); : 952 (mysql-systemd-s)
CGroup: /system.
├─ 952 /bin/bash /usr/share/
└─2601 sleep 1
mar 24 08:41:00 luca-k53sd systemd[1]: Starting MySQL Community Server... mysql/error. log'. luca-k53sd: ~$ sudo systemctl reload mysql.service luca-k53sd: ~$ sudo systemctl start mysql.service luca-k53sd: ~$ ubuntu-bug luca-k53sd: ~$ ubuntu-bug mysql-server n::postEvent: Unexpected null receiver
mar 24 08:41:00 luca-k53sd mysqld_safe[951]: 150324 08:41:00 mysqld_safe Can't log to error log and syslog at the same time. Remove all --log-err...e effect.
mar 24 08:41:00 luca-k53sd mysqld_safe[951]: 150324 08:41:00 mysqld_safe Logging to '/var/log/
mar 24 08:41:00 luca-k53sd mysqld_safe[951]: mkdir: impossibile creare la directory "/var/run/mysqld": Permesso negato
mar 24 08:41:00 luca-k53sd mysqld_safe[951]: chown: impossibile accedere a "/var/run/mysqld": File o directory non esistente
mar 24 08:41:00 luca-k53sd mysqld_safe[951]: chmod: impossibile accedere a "/var/run/mysqld": File o directory non esistente
mar 24 08:41:00 luca-k53sd mysqld_safe[951]: 150324 08:41:00 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql
Hint: Some lines were ellipsized, use -l to show in full.
ldisanto@
Failed to reload mysql.service: Job type reload is not applicable for unit mysql.service.
ldisanto@
^Cldisanto@
ldisanto@
QCoreApplicatio
ProblemType: Bug 1~exp1~ ubuntu4 ature: Ubuntu 3.19.0- 10.10-generic 3.19.2 ture: all
DistroRelease: Ubuntu 15.04
Package: mysql-server 5.6.23-
ProcVersionSign
Uname: Linux 3.19.0-10-generic x86_64
ApportVersion: 2.16.2-0ubuntu4
Architecture: amd64
CurrentDesktop: KDE
Date: Tue Mar 24 09:00:40 2015
InstallationDate: Installed on 2015-03-18 (5 days ago)
InstallationMedia: Kubuntu 15.04 "Vivid Vervet" - Alpha amd64 (20150318)
PackageArchitec
SourcePackage: mysql-5.6
UpgradeStatus: No upgrade log present (probably fresh install)