Public bug reported:
The service not automatic start and try to remove
/usr/bin/deb-systemd-helper: error: unable to link
/etc/systemd/system/mysql.service to /dev/null: File exists
try to reinstall:
dpkg: error processing package mysql-server-5.6 (--configure):
package mysql-server-5.6 is
$ sudo apt-get dist-upgrade
Reading package lists... Done
Building dependency tree
Reading state information... Done
You might want to run 'apt-get -f install' to correct these.
The following packages have unmet dependencies:
apache2-mpm-prefork : Depends: apache2.2-common (=
*** This bug is a duplicate of bug 1202653 ***
https://bugs.launchpad.net/bugs/1202653
** This bug has been marked a duplicate of bug 1202653
package apache2 2.4.4-6ubuntu4 failed to install/upgrade: subprocess
installed post-installation script returned error exit status 1
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You