mysql startup fails

Problems with the Windows version of XAMPP, questions, comments, and anything related.

mysql startup fails

Postby Sweens » 20. April 2020 21:07

I've read the 'xampp won't start' thread, but can't find a solution.

Apache loads, but then I get
20:59:55 [mysql] Status change detected: stopped
20:59:55 [mysql] Error: MySQL shutdown unexpectedly.
20:59:55 [mysql] This may be due to a blocked port, missing dependencies,
20:59:55 [mysql] improper privileges, a crash, or a shutdown by another method.
20:59:55 [mysql] Press the Logs button to view error logs and check
20:59:55 [mysql] the Windows Event Viewer for more clues
20:59:55 [mysql] If you need more help, copy and post this
20:59:55 [mysql] entire log window on the forums

The error log reads:
InnoDB: using atomic writes.
2020-04-20 20:59:52 0 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
2020-04-20 20:59:52 0 [Note] InnoDB: Uses event mutexes
2020-04-20 20:59:52 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2020-04-20 20:59:52 0 [Note] InnoDB: Number of pools: 1
2020-04-20 20:59:52 0 [Note] InnoDB: Using SSE2 crc32 instructions
2020-04-20 20:59:52 0 [Note] InnoDB: Initializing buffer pool, total size = 16M, instances = 1, chunk size = 16M
2020-04-20 20:59:52 0 [Note] InnoDB: Completed initialization of buffer pool
2020-04-20 20:59:53 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2020-04-20 20:59:53 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2020-04-20 20:59:53 0 [Note] InnoDB: Setting file 'D:\xampp\mysql\data\ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2020-04-20 20:59:53 0 [Note] InnoDB: File 'D:\xampp\mysql\data\ibtmp1' size is now 12 MB.
2020-04-20 20:59:53 0 [Note] InnoDB: 10.4.8 started; log sequence number 1943781956; transaction id 15121
2020-04-20 20:59:53 0 [Note] InnoDB: Loading buffer pool(s) from D:\xampp\mysql\data\ib_buffer_pool
2020-04-20 20:59:53 0 [Note] Plugin 'FEEDBACK' is disabled.
2020-04-20 20:59:53 0 [Note] Server socket created on IP: '::'.

It's been working fine without a problem until today, whether it's as a result of a Windows update, I don't know.
Any help much appreciated
Sweens
Sweens
 
Posts: 2
Joined: 20. April 2020 20:56
XAMPP version: 7.3.8.2
Operating System: Windows 10

Re: mysql startup fails

Postby bryantmilan » 21. April 2020 10:00

I have the same problem. Everything worked fine until today. I noticed there is no line:
"2020-04-21 10:36:45 0 [Note] InnoDB: Buffer pool(s) load completed at 200421 10:36:45" in log from today's starting.
My error log is simillar to Sweens, Apache start but MySQL don't want to.
bryantmilan
 
Posts: 3
Joined: 21. April 2020 09:56
XAMPP version: 7.4.4
Operating System: Windows 10 Pro

Re: mysql startup fails

Postby emajluap » 21. April 2020 12:40

Same issue here. Any answers ..please???

7:27:18 PM [mysql] Error: MySQL shutdown unexpectedly.
7:27:18 PM [mysql] This may be due to a blocked port, missing dependencies,
7:27:18 PM [mysql] improper privileges, a crash, or a shutdown by another method.
7:27:18 PM [mysql] Press the Logs button to view error logs and check
7:27:18 PM [mysql] the Windows Event Viewer for more clues
7:27:18 PM [mysql] If you need more help, copy and post this
7:27:18 PM [mysql] entire log window on the forums
emajluap
 
Posts: 1
Joined: 21. April 2020 12:32
XAMPP version: 7.4.1
Operating System: Windows

Re: mysql startup fails

Postby Sweens » 22. April 2020 18:06

I installed the xampp version with php 7.4, and all works now.

Sweens
Sweens
 
Posts: 2
Joined: 20. April 2020 20:56
XAMPP version: 7.3.8.2
Operating System: Windows 10

Re: mysql startup fails

Postby 202progressor » 29. April 2020 16:40

Sweens wrote:I installed the xampp version with php 7.4, and all works now.

Sweens

Hi, Did you loose you mysql data when you installed the new version?
202progressor
 
Posts: 5
Joined: 29. April 2020 12:19
XAMPP version: 7.3.12.0
Operating System: 10


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