diff -r 91421eeb4426 -r 9fce700d42de ui.py
--- a/ui.py	Sun Jan 21 14:56:56 2018 +0000
+++ b/ui.py	Sun Jan 21 16:21:53 2018 +0000
@@ -6,11 +6,12 @@
 import time
 import datetime
 import logging
+import borgend
 from threading import Lock, Timer
-from config import settings, appname_stylised
+from config import settings
 import objc
 
-logger=logging.getLogger(__name__)
+logger=borgend.logger.getChild(__name__)
 
 INACTIVE=0
 ACTIVE=1
@@ -33,10 +34,13 @@
 # Workaround to rumps brokenness;
 # see https://github.com/jaredks/rumps/issues/59
 def notification_workaround(title, subtitle, message):
-    NSDictionary = objc.lookUpClass("NSDictionary")
-    d=NSDictionary()
+    try:
+        NSDictionary = objc.lookUpClass("NSDictionary")
+        d=NSDictionary()
 
-    rumps.notification(title, subtitle, message, data=d)
+        rumps.notification(title, subtitle, message, data=d)
+    except Exception as err:
+        logger.debug('Unable to display notificaton:%s:%s',err.__class__.__name__, str(err))
 
 # Based on code snatched from
 # https://stackoverflow.com/questions/12523586/python-format-size-application-converting-b-to-kb-mb-gb-tb/37423778
@@ -104,7 +108,6 @@
 
     return title, state
 
-
 class BorgendTray(rumps.App):
     def __init__(self, backups):
         self.lock=Lock()
@@ -130,6 +133,7 @@
             menu, state=self.__rebuild_menu()
 
             self.refresh_timer=None
+            self.logwindow=None
 
             super().__init__(traynames[state], menu=menu, quit_button=None)
 
@@ -147,6 +151,9 @@
             menu.append(item)
             state=combine_state(state, this_state)
 
+        menu_log=rumps.MenuItem("Show log", callback=self.showlog)
+        menu.append(menu_log)
+
         if not settings['no_quit_menu_entry']:
             menu_quit=rumps.MenuItem("Quit...", callback=self.my_quit)
             menu.append(menu_quit)
@@ -180,10 +187,11 @@
             logger.debug("Opening notification for error %s '%s'",
                          msgid, errorlog['message'])
 
-            notification_workaround(appname_stylised,
+            notification_workaround(borgend.appname_stylised,
                                     msgid, errorlog['message'])
 
     def my_quit(self, _):
+        logging.shutdown()
         rumps.quit_application()
 
     def __menu_select_backup(self, sender, b):
@@ -194,10 +202,25 @@
         except Exception as err:
             logger.debug("Opening notification for exception %s '%s'",
                          err.__class__.__name__, str(err))
-            notification_workaround(appname_stylised,
+            notification_workaround(borgend.appname_stylised,
                                     err.__class__.__name__, str(err))
 
     @rumps.notifications
     def notification_center(data):
         pass
 
+    def showlog(self, _):
+        try:
+            if not self.logwindow:
+                lines=borgend.fifolog.formatAll()
+                msg="\n".join(lines[0:])
+                self.logwindow=rumps.Window(title=borgend.appname_stylised+' log',
+                                            default_text=msg,
+                                            ok='Close',
+                                            dimensions=(640,320))
+                self.logwindow.run()
+                # Does not return until closed
+                self.logwindow=None
+        except Exception as err:
+            logger.critical('%s:%s', err.__class__.__name__, str(err))
+