diff --git a/screenless/bureau/bureau.py b/screenless/bureau/bureau.py
index 4061681..09239e5 100644
--- a/screenless/bureau/bureau.py
+++ b/screenless/bureau/bureau.py
@@ -88,6 +88,7 @@ class Bureau(object):
 
         # setup log file
         # TODO: make log level globally and bureau-specific via config
+        # TODO: custom handler to print errors to small printer
         logfile = os.path.join(basepath, self.prefix + ".log")
         logging.basicConfig(filename=logfile, level=logging.DEBUG)
         self.log = logging.getLogger(self.prefix)
@@ -110,7 +111,7 @@ class Bureau(object):
         self._recv.bind("ipc://" + self.prefix + ".ipc")
         self.log.debug("bureau " + self.name + " waiting for messages")
         self.log.debug("commands: ")
-        self.log.debug(self.commands)
+        self.log.debug(str(self.commands))
 
     def load_config(self):
         """
@@ -210,8 +211,8 @@ class Bureau(object):
                     self.send("IR", "addapi", api_detail)
 
         self.log.debug("registered:")
-        self.log.debug(self.commands)
-        self.log.debug(self.api)
+        self.log.debug(str(self.commands))
+        self.log.debug(str(self.api))
 
     def print_full(self, template, **kwargs):
         """print a full page (A4) document """
@@ -240,7 +241,7 @@ class Bureau(object):
 
         # TODO: make paper size a config variable
         pdfpath = tempfile.mkstemp(".pdf")[1]
-        self.log.debug("rendering with: ", self.html2pdf + htmlpath + " " + pdfpath)
+        self.log.debug("rendering with: " + self.html2pdf + htmlpath + " " + pdfpath)
         subprocess.call(self.html2pdf + htmlpath + " " + pdfpath +
                         " A4 1920px", shell=True)
         subprocess.call("lpr " + pdfpath, shell=True)
@@ -314,12 +315,12 @@ class Bureau(object):
                 time.sleep(0.05)  # don't waste CPU
                 continue
             try:
-                self.log.debug("got message:", msg)
+                self.log.debug("got message:" + msg)
                 dot = msg.find(".")
                 ref = msg[:dot]
                 if (dot < len(msg) - 1) and (dot > 0):
-                    self.log.debug("msg length:", len(msg))
-                    self.log.debug("dot at", dot)
+                    self.log.debug("msg length: %d", len(msg))
+                    self.log.debug("dot at %d", dot)
                     # TODO: maybe trim off the trailing "." for convenience
                     data = msg[dot + 1:]
                     # data = str(data)  # force to be a string
@@ -327,9 +328,9 @@ class Bureau(object):
                     data = None
                 self.log.debug("data: " + str(data))
             except IndexError as err:
-                self.log.warning("invalid message: ", err)
+                self.log.warning("invalid message: %s", err)
                 continue
-            self.log.debug(("got method: " + ref))
+            self.log.debug("got method: " + ref)
 
             if (ref in self.commands) or (ref in self.api):
                 # catch TypeErrors for case of bogus params
@@ -354,7 +355,7 @@ class Bureau(object):
                 #    print("invalid data for command '{}': {}".format(ref, data))
                 #    self._recv.send_unicode("Error.  Invalid or missing data.")
                 except KeyError as err:
-                    self.log.warning(err)
+                    self.log.warning(str(err))
                     self.log.warning("You are calling a command as an API or vice-versa.")
                     self._recv.send_unicode(
                         "Error. Command called as API or API as command.")
diff --git a/screenless/bureau/ihr/ihr.py b/screenless/bureau/ihr/ihr.py
index 9280040..6576f4e 100644
--- a/screenless/bureau/ihr/ihr.py
+++ b/screenless/bureau/ihr/ihr.py
@@ -1,5 +1,6 @@
 import json
-import os.path
+import os
+import signal
 import subprocess
 
 import code128
@@ -133,7 +134,9 @@ class InhumanResources(Bureau):
         also help restore a messed up office to normal operation.
         """
         # TODO: find the PID of mgmt and send it a HUP signal
-        pass
+        with open("mgmt.pid") as pfile:
+            pid = int(pfile.read())
+        os.kill(pid, signal.SIGHUP)
 
 
 def main():
diff --git a/screenless/mgmt.py b/screenless/mgmt.py
index 033bbd7..d370e61 100644
--- a/screenless/mgmt.py
+++ b/screenless/mgmt.py
@@ -74,6 +74,9 @@ class Management:
         main loop for Management, will restart crashed bureaus
         and reload everything when sent a SIGHUP
         """
+        with open("mgmt.pid", "w") as pfile:
+            pfile.write(str(os.getpid()))
+
         signal.signal(signal.SIGHUP, self.reload)
 
         self._start_bureaus()