there was no /etc/mysql/my.cnf.fallback copied debian.cnf to my.cnf.fallback and worked.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1573710 Title: package mysql-common 5.6.30-0ubuntu0.15.10.1 failed to install/upgrade: el subproceso instalado el script post-installation devolvió el código de salida de error 2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mysql-5.6/+bug/1573710/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs