package php7.0-fpm (not installed) failed to install/upgrade: sub-processo script post-installation instalado retornou estado de saída de erro 1

Thanks for taking the time to report this bug and helping to make Ubuntu better. We appreciate the difficulties you are facing, but this appears to be a "regular" (non-security) bug. I have unmarked it as a security issue since this bug does not show evidence of allowing attackers to cross privilege boundaries nor directly cause loss of data/privacy. Please feel free to report any other bugs you may find.

It would appear that you originally installed PPA version of PHP7.0 from Ondřej's PPA (7.0.7-4+deb.sury.org~xenial+1). Did you ensure to purge that installation before attempting to install the Ubuntu official one (7.0.4-7ubuntu2.1)?

It seems like at least at some point, you were given explicit instructions on how to fix the FPM issue:

"Configurando php7.0-fpm (7.0.7-4+deb.sury.org~xenial+1) ...
Not replacing deleted config file /etc/php/7.0/fpm/php.ini
NOTICE: Not enabling PHP 7.0 FPM by default.
NOTICE: To enable PHP 7.0 FPM in Apache2 do:
NOTICE: a2enmod proxy_fcgi setenvif
NOTICE: a2enconf php7.0-fpm
NOTICE: You are seeing this message because you have apache2 package installed.
Job for php7.0-fpm.service failed because the control process exited with error code. See "systemctl status php7.0-fpm.service" and "journalctl -xe" for details.
invoke-rc.d: initscript php7.0-fpm, action "restart" failed.
dpkg: erro ao processar o pacote php7.0-fpm (--configure):
 sub-processo script post-installation instalado retornou estado de saída de erro 1"

Did you try doing that?

It also seems like possibly many configuration files were manually removed from the system (/etc/php/7.0/mods-available/*.ini), which might lead to eventual breakage.

[Expired for php7.0 (Ubuntu) because there has been no activity for 60 days.]