无法在xampp中启动mysql

Question

Xampp、mysql、phpmyadmin几天前运行得很好。现在我正遇到这个问题。

Problem signature:
  Problem Event Name:   APPCRASH
  Application Name: mysqld.exe
  Application Version:  5.6.16.0
  Application Timestamp:    52d55dcc
  Fault Module Name:    mysqld.exe
  Fault Module Version: 5.6.16.0
  Fault Module Timestamp:   52d55dcc
  Exception Code:   c0000005
  Exception Offset: 00b5957a
  OS Version:   6.1.7601.2.1.0.272.7
  Locale ID:    1033
  Additional Information 1: 0a9e
  Additional Information 2: 0a9e372d3b4ad19135b953a78882e789
  Additional Information 3: 0a9e
  Additional Information 4: 0a9e372d3b4ad19135b953a78882e789

Read our privacy statement online:
  http://go.microsoft.com/fwlink/?linkid=104288&clcid=0x0409

If the online privacy statement is not available, please read our privacy statement offline:
  C:\Windows\system32\en-US\erofflps.txt

Xampp控制面板还提供了以下错误详细信息：

10:47:55 AM  [main]     Control Panel Ready
10:47:56 AM  [mysql]    Attempting to start MySQL app...
10:47:56 AM  [mysql]    Status change detected: running
10:47:59 AM  [mysql]    Status change detected: stopped
10:47:59 AM  [mysql]    Error: MySQL shutdown unexpectedly.
10:47:59 AM  [mysql]    This may be due to a blocked port, missing dependencies, 
10:47:59 AM  [mysql]    improper privileges, a crash, or a shutdown by another method.
10:47:59 AM  [mysql]    Press the Logs button to view error logs and check
10:47:59 AM  [mysql]    the Windows Event Viewer for more clues
10:47:59 AM  [mysql]    If you need more help, copy and post this
10:47:59 AM  [mysql]    entire log window on the forums

我也试着这样做，这对一些有同样问题的人是有效的

XAMPP-MySQL意外关闭

2014-08-27 09:12:23 3296 [Note] Plugin 'FEDERATED' is disabled.
2014-08-27 09:12:23 ce4 InnoDB: Warning: Using innodb_additional_mem_pool_size is DEPRECATED. This option may be removed in future releases, together with the option innodb_use_sys_malloc and with the InnoDB's internal memory allocator.
2014-08-27 09:12:23 3296 [Note] InnoDB: Using atomics to ref count buffer pool pages
2014-08-27 09:12:23 3296 [Note] InnoDB: The InnoDB memory heap is disabled
2014-08-27 09:12:23 3296 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
2014-08-27 09:12:23 3296 [Note] InnoDB: Compressed tables use zlib 1.2.3
2014-08-27 09:12:23 3296 [Note] InnoDB: Not using CPU crc32 instructions
2014-08-27 09:12:23 3296 [Note] InnoDB: Initializing buffer pool, size = 16.0M
2014-08-27 09:12:23 3296 [Note] InnoDB: Completed initialization of buffer pool
2014-08-27 09:12:23 3296 [Note] InnoDB: Highest supported file format is Barracuda.
2014-08-27 09:12:23 3296 [Note] InnoDB: The log sequence numbers 1625987 and 1625987 in ibdata files do not match the log sequence number 3459249 in the ib_logfiles!
2014-08-27 09:12:23 3296 [Note] InnoDB: Database was not shutdown normally!
2014-08-27 09:12:23 3296 [Note] InnoDB: Starting crash recovery.
2014-08-27 09:12:23 3296 [Note] InnoDB: Reading tablespace information from the .ibd files...
2014-08-27 09:12:23 3296 [Note] InnoDB: Restoring possible half-written data pages 
2014-08-27 09:12:23 3296 [Note] InnoDB: from the doublewrite buffer...
2014-08-27 09:12:25 3296 [Note] InnoDB: 128 rollback segment(s) are active.
2014-08-27 09:12:25 3296 [Note] InnoDB: Waiting for purge to start
2014-08-27 09:12:25 3296 [Note] InnoDB: 5.6.16 started; log sequence number 3459249
2014-08-27 09:12:25 3296 [Note] Server hostname (bind-address): '*'; port: 3306
2014-08-27 09:12:25 3296 [Note] IPv6 is available.
2014-08-27 09:12:25 3296 [Note]   - '::' resolves to '::';
2014-08-27 09:12:25 3296 [Note] Server socket created on IP: '::'.
2014-08-27 09:12:26 3296 [Note] Event Scheduler: Loaded 0 events
2014-08-27 09:12:26 3296 [Note] c:\xampp\mysql\bin\mysqld.exe: ready for connections.
Version: '5.6.16'  socket: ''  port: 3306  MySQL Community Server (GPL)

Answer 1

当我的错误没有在mysql中运行时，innodb:warning:不推荐使用innodb_additional_mem_pool_size。在以后的版本中，该选项可能会与innodb_use_sys_malloc选项和INNODB的内部内存分配器一起删除。2015-11-10 15:26:56 4348[注]InnoDB：使用互斥体引用缓冲池页面计数

解决方案：删除ibdata1，所有(ib_logfile)······并重新启动xampp