Running oslevel Returns Incorrect Level after Upgrade to AIX 4.1.5

Environment

Problem

After an upgrade to 4.1.5, the oslevel command still shows 4.1.4.0.

Solution

Run the following command:

	oslevel -l 4.1.5.0

Look for results like the following:

	fileset name		actual level	maintenance level
        ------------  		------------ 	-----------------
	printers.ibm4079+.rte    4.1.3.0     	4.1.5.0

To solve this problem, install the fileset printers.ibm4079+.rte at the 4.1.5.0 level.

For example, during a tape installation, run the following:

	installp -acgNXd /dev/rmt0.1 printers.ibm4079+.rte 4.1.5.0

Now oslevel will report 4.1.5.0.