Squid com problema de lançamento do squidguard [closed]

Question

Eu não consigo lançar o squid com o squidguard com sucesso.

Aqui está o status do meu squid de serviço:

    ● squid.service - LSB: Squid HTTP Proxy version 3.x
   Loaded: loaded (/etc/init.d/squid; generated; vendor preset: enabled)
   Active: active (running) since Sun 2018-10-14 20:03:26 CEST; 7s ago
     Docs: man:systemd-sysv-generator(8)
  Process: 1701 ExecStop=/etc/init.d/squid stop (code=exited, status=0/SUCCESS)
  Process: 602 ExecReload=/etc/init.d/squid reload (code=exited, status=0/SUCCESS)
  Process: 1783 ExecStart=/etc/init.d/squid start (code=exited, status=0/SUCCESS)
 Main PID: 1824 (squid)
   CGroup: /system.slice/squid.service
           ├─1822 /usr/sbin/squid -YC -f /etc/squid/squid.conf
           ├─1824 (squid-1) -YC -f /etc/squid/squid.conf
           ├─1825 (logfile-daemon) /var/log/squid/access.log
           ├─1826 (unlinkd)
           └─1827 (pinger)

Oct 14 20:03:20 pirate systemd[1]: Starting LSB: Squid HTTP Proxy version 3.x...
Oct 14 20:03:25 pirate squid[1822]: Squid Parent: will start 1 kids
Oct 14 20:03:25 pirate squid[1783]: Starting Squid HTTP Proxy: squid.
Oct 14 20:03:25 pirate systemd[1]: squid.service: PID file /var/run/squid.pid not readable (yet?) after start: No such file or director
Oct 14 20:03:25 pirate squid[1822]: Squid Parent: (squid-1) process 1824 started
Oct 14 20:03:26 pirate systemd[1]: squid.service: Supervising process 1824 which is not our child. We'll most likely not notice when it
Oct 14 20:03:26 pirate systemd[1]: Started LSB: Squid HTTP Proxy version 3.x.

Acho que o problema ocorre devido a essa linha: Oct 14 20:03:25 pirate systemd[1]: squid.service: PID file /var/run/squid.pid not readable (yet?) after start: No such file or director . Eu acho que o root não deve iniciar o processo.

Aqui está o meu "ps -aux" para o squid:

root      1822  0.0  5.1  66120 23072 ?        Ss   20:03   0:00 /usr/sbin/squid -YC -f /etc/squid/squid.conf
proxy     1824  0.7  9.0  96832 40328 ?        S    20:03   0:00 (squid-1) -YC -f /etc/squid/squid.conf
proxy     1825  0.0  0.5   3832  2276 ?        S    20:03   0:00 (logfile-daemon) /var/log/squid/access.log

Configuração do Squid:

acl SSL_ports port 443
acl Safe_ports port 80          # http
acl Safe_ports port 21          # ftp
acl Safe_ports port 443         # https
acl Safe_ports port 70          # gopher
acl Safe_ports port 210         # wais
acl Safe_ports port 1025-65535  # unregistered ports
acl Safe_ports port 280         # http-mgmt
acl Safe_ports port 488         # gss-http
acl Safe_ports port 591         # filemaker
acl Safe_ports port 777         # multiling http
acl CONNECT method CONNECT
acl Local src 192.168.1.0/24
acl ads dstdom_regex -i "/etc/squid/squid.adservers.regex"
acl my_adblock url_regex -i "/etc/squid/myadblock.adservers.regex"
http_access deny !Safe_ports
http_access deny CONNECT !SSL_ports
http_access allow localhost manager
http_access deny manager
http_access allow localhost
http_access allow Local
http_access deny all
http_port 3128
forwarded_for off
coredump_dir /var/spool/squid
refresh_pattern ^ftp:           1440    20%     10080
refresh_pattern ^gopher:        1440    0%      1440
refresh_pattern -i (/cgi-bin/|\?) 0     0%      0
refresh_pattern .               0       20%     4320
url_rewrite_program /usr/bin/squidGuard -c /etc/squidguard/squidGuard.conf
url_rewrite_children 32
cache_dir ufs /cache 400 16 256

Eu não esqueci de gerar banco de dados para o squidguard.

EDITAR

Eu quero fazer uso do Squidguard, porque no momento, ele não parece iniciar corretamente. Para iniciar corretamente, provavelmente eu tenho que corrigir essa linha PID file /var/run/squid.pid not readable (yet?) after start: No such file or directory me faz pensar em um problema certo, mas não consigo entender por que isso acontece e como corrigi-lo