From the log:
Renaming removed key_buffer and myisam-recover options (if present)
ERROR: Unable to start MySQL server:
2016-09-24T01:27:57.868365Z 0 [ERROR] unknown variable 'log_slow_queries=/var/log/mysql/mysql-slow.log'
2016-09-24T01:27:57.870624Z 0 [ERROR] Aborting
Please take a look at https://wiki.debian.org/Teams/MySQL/FAQ for tips on fixing common upgrade issues.
Once the problem is resolved, run apt-get --fix-broken install to retry.
dpkg: error processing package mysql-server-5.7 (--configure):
subprocess installed post-installation script returned error exit status 1
From the log: 24T01:27: 57.868365Z 0 [ERROR] unknown variable 'log_slow_ queries= /var/log/ mysql/mysql- slow.log' 24T01:27: 57.870624Z 0 [ERROR] Aborting /wiki.debian. org/Teams/ MySQL/FAQ for tips on fixing common upgrade issues.
Renaming removed key_buffer and myisam-recover options (if present)
ERROR: Unable to start MySQL server:
2016-09-
2016-09-
Please take a look at https:/
Once the problem is resolved, run apt-get --fix-broken install to retry.
dpkg: error processing package mysql-server-5.7 (--configure):
subprocess installed post-installation script returned error exit status 1