While upgrading Solaris Trusted Extensions from the Solaris 10 11/06 or Solaris 10 8/07 release to the Solaris 10 10/08 release or the current Solaris 10 5/09 release, the prodreg entry for Solaris Trusted extensions is not removed. No error message is displayed.
Workaround: After upgrading Solaris Trusted Extensions to the current release, remove the prodreg entry manually as follows:
# prodreg unregister -f -r -u "Solaris Trusted Extensions" -i 1 |