My Syslog Is Full of These Error Messages Apr 7th, 2012 My syslog is full of these error messages: 1 2 3 Apr 7 07:08:37 Media-Center com.apple.launchd[1] (com.google.keystone.daemon[67255]) : bootstrap_register() erroneously called instead of bootstrap_check_in(). Mach service: com.google.Keystone.Daemon I removed the installer using the instruction here