Fresh installs of the MP7 maintenance pack, may require two reboots.
CoreStorage should be disabled on Macbooks for best performance.
There are currently a couple of major issues with the functionality of PGP and Macintosh computers:
MacBook Air (Model 5,2) or a MacBook Pro (Model 10,1) are not booting properly after authenticating the PGP WDE Bootguard screen when laptop is encrypted with the current release of PGP Whole Disk Encryption for Macs. Learn more on the PGP Known Issues page.