Comment 11 for bug 789926

Related bug in Ubuntu 13.04 64bits (fresh install)

Firstly I had to install this to get started:

$ sudo apt-get install python-appindicator

After that, indicator-sysmonitor runs but shows a unexpected forbidden/null icon (it doesn't appear in ubuntu 13.04)

$ indicator-sysmonitor
/usr/bin/indicator-sysmonitor:482: Warning: /build/buildd/glib2.0-2.38.0/./gobject/gsignal.c:2475: signal 'child-added' is invalid for instance '0x2e92110' of type 'GtkMenu'
  self.ind.set_menu(self.menu)
INFO:root:Menu shown
INFO:root:Fetcher started

$ uname -a
Linux Inspiron-N5010 3.11.0-12-generic #19-Ubuntu SMP Wed Oct 9 16:20:46 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux