I have perform an update from 5.2-5592 to 5.2-5592 Update 4 directly and of cause using 5.2-5592-2 boot image/
After update to "Update 4", all the package show error and those icon at desktop is gone.
I have shutdown the N54L and start it ( power up ) again then all the package show normal, no need to reinstall/repair it again, then add those icon to desktop again is okay.