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Failure after upgrading Ubuntu to 12.04
Posted by: Henrik .
Date: May 12, 2012 04:57PM

Hi!

I recently upgraded Ubuntu to 12.04, and ever since I can not connect to the MySQL server from Java.
I had no problems at all before the upgrade, and I upgraded the Java driver to the latest version and it made no difference at all.

Here is what I get from IntelliJ IDEA 11.0.2 when trying to contact the database:

sql> SELECT * FROM sometable
[2012-05-13 00:48:16] [08S01] Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.

I strongly suspect this is because the upgrade to 12.04, or perhaps that it upgraded the MySQL version to 5.5.22.

Server version: 5.5.22-0ubuntu1 (Ubuntu)

Any ideas of how to fix this? it would be very appreciated.

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Failure after upgrading Ubuntu to 12.04
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May 12, 2012 04:57PM


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