Comment 19 for bug 1761096

This bug was fixed in the package squid3 - 3.5.12-1ubuntu7.14

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squid3 (3.5.12-1ubuntu7.14) xenial; urgency=medium

  * d/squid.resolvconf: Invoke "systemctl reload --no-block" if we are
    using systemd. This prevents squid from blocking if the reload
    action is being issued indirectly because of another
    service (e.g., because dnsmasq has been restarted), which may
    cause a deadlock and prevent the whole transaction to
    complete. (LP: #1761096)

 -- Sergio Durigan Junior <email address hidden> Fri, 04 Sep 2020 08:31:36 -0400