При установке пакета libapache2-mpm-itk ошибка:
Setting up libapache2-mpm-itk (2.4.6-01-1) ...
dpkg: error processing package libapache2-mpm-itk (--configure):
subprocess installed post-installation script returned error exit status 1
dpkg: dependency problems prevent configuration of apache2-mpm-itk:
apache2-mpm-itk depends on libapache2-mpm-itk; however:
Package libapache2-mpm-itk is not configured yet.
dpkg: error processing package apache2-mpm-itk (--configure):
dependency problems - leaving unconfigured
Errors were encountered while processing:
libapache2-mpm-itk
apache2-mpm-itk
Деактивировать модуль mpm_event и повторить установку пакета
a2dismod mpm_event