Apple has provided an additional update for OS X 10.8.2. The ” Mountain Lion OS X 10.8.2 Supplemental Update 2.0 “resolves problems with the keys on all 2012 published Macs or MacBooks. Older series are not affected.
As a help article shows from Apple itself expressed the problems is that the users system message “Mac OS X wants to access the keychain” received. Applications like Mail or Safari also asked again for a password already stored. Also trouble ejecting a CD or DVD as well as the sending and receiving messages via the Messages app should now be fixed.
The supplemental update can be downloaded via Software Update on the Mac App Store or directly from the Apple website. The download is 26.65 MB. As before each installation, users should make sure call for a system backup, to have a way to recover if the update causes problems.
OS X 10.8.2 , Apple had released the end of September. The second update for Mountain Lion brought Facebook integration and improvements to Game Center, FaceTime and the news app. In addition, it included several security holes.