diff -Naur glances-1.5.2.ori/glances/glances.py glances-1.5.2/glances/glances.py
--- glances-1.5.2.ori/glances/glances.py	2012-12-28 18:50:56.000000000 +0100
+++ glances-1.5.2/glances/glances.py	2013-02-22 06:41:35.073000000 +0100
@@ -575,6 +575,8 @@
             except KeyError:
                 # Key did not exist, create it
                 self.processcount[str(proc.status)] = 1
+            except NoSuchProcess:
+                continue
             self.processcount['total'] += 1
 
     def getcount(self):