mysql не слушает port 3306

[client]
port            = 3306
socket          = /var/run/mysqld/mysqld.sock

[mysqld_safe]
socket          = /var/run/mysqld/mysqld.sock
nice            = 0

[mysqld]
user            = mysql
pid-file        = /var/run/mysqld/mysqld.pid
socket          = /var/run/mysqld/mysqld.sock
port            = 3306
basedir         = /usr
datadir         = /var/lib/mysql
tmpdir          = /tmp
language        = /usr/share/mysql/english
skip-external-locking
key_buffer              = 16M
max_allowed_packet      = 16M
thread_stack            = 128K
thread_cache_size       = 8
myisam-recover          = BACKUP
query_cache_limit       = 1M
query_cache_size        = 16M
expire_logs_days        = 10
max_binlog_size         = 100M
skip-bdb

[mysqldump]
quick
quote-names
max_allowed_packet      = 16M

[mysql]
[isamchk]
key_buffer              = 16M
!includedir /etc/mysql/conf.d/

#netstat -alnp|grep mysql
unix  2      [ ACC ]     STREAM     LISTENING     374545   28567/mysqld        /var/run/mysqld/mysqld.sock
unix  3      [ ]         STREAM     CONNECTED     383373   28567/mysqld        /var/run/mysqld/mysqld.sock
unix  3      [ ]         STREAM     CONNECTED     383372   30534/mysql

# mysql -V
mysql  Ver 14.12 Distrib 5.0.51a, for debian-linux-gnu (x86_64) using readline 5.2