change default for file logging to be debug, which results in INF unless debug messages are turned on. Also clear LOG_DEBUG_FILE because it is designed to be a temporary debugging tool, and isn't all that useful at that.

scripts/ZoneMinder/lib/ZoneMinder/ConfigData.pm.in

@@ -1127,7 +1127,7 @@ our @options = (
   },
   {
     name        => 'ZM_LOG_LEVEL_FILE',
-    default     => '-5',
+    default     => '1',
     description => 'Save logging output to component files',
     help        => q`
       ZoneMinder logging is now more integrated between
@@ -1312,7 +1312,7 @@ our @options = (
   },
   {
     name        => 'ZM_LOG_DEBUG_FILE',
-    default     => '@ZM_LOGDIR@/zm_debug.log+',
+    default     => '',
     description => 'Where extra debug is output to',
     help        => q`
       This option allows you to specify a different target for debug