Setting up mysql-server-5.5 (5.5.24-0ubuntu0.12.04.1) ... 120730 16:45:11 [Note] Plugin 'FEDERATED' is disabled. 120730 16:45:11 InnoDB: The InnoDB memory heap is disabled 120730 16:45:11 InnoDB: Mutexes and rw_locks use GCC atomic builtins 120730 16:45:11 InnoDB: Compressed tables use zlib 1.2.3.4 120730 16:45:11 InnoDB: Initializing buffer pool, size = 128.0M 120730 16:45:11 InnoDB: Completed initialization of buffer pool 120730 16:45:11 InnoDB: highest supported file format is Barracuda. 120730 16:45:11 InnoDB: Waiting for the background threads to start 120730 16:45:12 InnoDB: 1.1.8 started; log sequence number 1595675 120730 16:45:12 InnoDB: Starting shutdown... 120730 16:45:13 InnoDB: Shutdown completed; log sequence number 1595675 start: Job failed to start invoke-rc.d: initscript mysql, action "start" failed. dpkg: error processing mysql-server-5.5 (--configure): subprocess installed post-installation script returned error exit status 1