Update to Solaris 11.1 will fail if SRU 13.4 is installed
See note 4 in: Oracle Solaris 11
Support Repository Update (SRU) 13.4 ReadMe (Doc ID 1506900.1)
NOTE 4: In addition to the SRU#12.4 packages, there is one
additional package with SRU#13.4 that needs to be unlocked or
removed prior to updating to Oracle Solaris 11.1:
To remove the package:
# pkg uninstall service/network/dhcp/isc-dhcp
To unlock the package:
# pkg change-facet
facet.version-lock.service/network/dhcp/isc-dhcp=false
Once updated to Oracle Solaris 11.1 then reinstall or relock as
required:
To install:
# pkg install service/network/dhcp/isc-dhcp
To relock:
# pkg change-facet
facet.version-lock.service/network/dhcp/isc-dhcp=true