LIUNX 为 Ubuntu 12.04.1 LTS

#service mysql start
start: Job failed to start

tail /var/log/syslog


Oct 30 20:08:33 AY12100810571069b3251 kernel: [ 8654.416120] init: mysql main process (6425) terminated with status 1
Oct 30 20:08:33 AY12100810571069b3251 kernel: [ 8654.416147] init: mysql main process ended, respawning
Oct 30 20:08:34 AY12100810571069b3251 kernel: [ 8655.233696] init: mysql post-start process (6427) terminated with status 1
Oct 30 20:08:34 AY12100810571069b3251 kernel: [ 8655.241050] type=1400 audit(1351598914.136:104): apparmor="STATUS" operation="profile_replace" name="/usr/sbin/mysqld" pid=6459 comm="apparmor_parser"
Oct 30 20:08:34 AY12100810571069b3251 kernel: [ 8655.626648] init: mysql main process (6463) terminated with status 1
Oct 30 20:08:34 AY12100810571069b3251 kernel: [ 8655.626675] init: mysql respawning too fast, stopped

请问下，大家遇到过这个问题吗？ 要怎么办呢