Thanks. I additionally had to edit /etc/mysql/mysql.conf.d/mysqld.cnf and adjust "bind-address".
Unfortunately I couldn't reproduce the crash. I do however get a hang after it prints the variables and says "Done". You might try adding debug symbol packages (follow https://wiki.ubuntu.com/Debug%20Symbol%20Packages and install mysql- server-core-5.7-dbgsym) to get a more useful core dump. Unfortunately I think I've now spent more time on this than warranted, so I'll have to leave you to see if you can isolate the problem further. If it does turn out to be a bug in Ubuntu, please explain and set the bug status back to New. FWIW, I suspect the problem is likely to be in Qt's MySQL library, or in the way it's being used, rather than MySQL itself. ** Changed in: mysql-5.7 (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1818985 Title: segfault in libmysqlclient when reconnecting using QMYSQL To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mysql-5.7/+bug/1818985/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
