Hi, Could this be the issue described here: https://bugs.launchpad.net/ubuntu/+source/mysql-5.7/+bug/1600164 ?
Apart from that, I don't know of anyone else affected by this, so I don't think we can treat it as a bug in the mysql-server-5.7 package without further details of why it must be a bug or having steps to reproduce the issue. Robie
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