package mysql-server-5.6 5.6.23-1~exp1~ubuntu4 failed to install/upgrade: el subproceso instalado el script post-installation devolvió el código de salida de error 1

[psamuel]

No termino de instarlar dandome este fallo

ProblemType: Package
DistroRelease: Ubuntu 15.04
Package: mysql-server-5.6 5.6.23-1~exp1~ubuntu3
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 11:53:18 2015
DuplicateSignature: package:mysql-server-5.6:5.6.23-1~exp1~ubuntu4:el subproceso instalado el script post-installation devolvió el código de salida de error 1
ErrorMessage: el subproceso instalado el script post-installation devolvió el código de salida de error 1
InstallationDate: Installed on 2014-05-02 (326 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
RelatedPackageVersions:
 dpkg 1.17.24ubuntu1
 apt 1.0.9.7ubuntu3
SourcePackage: neutron
Title: package mysql-server-5.6 5.6.23-1~exp1~ubuntu4 failed to install/upgrade: el subproceso instalado el script post-installation devolvió el código de salida de error 1
UpgradeStatus: No upgrade log present (probably fresh install)

[James Page (james-page)]

Looks like you have a problem with your configuration files:

update-alternatives: utilizando /etc/mysql/mysql.cnf para proveer /etc/mysql/my.cnf (my.cnf) en modo automático
/usr/sbin/mysqld: Can't read dir of '/etc/mysql/mysql.conf.d/' (Errcode: 13 - Permission denied)
Fatal error in defaults handling. Program aborted

Marking Invalid - please use ask.ubuntu.com or IRC for general support queries.