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Thunderbolt 1.2.1 update reportedly fixes boot issues, adds Ethernet adapter support

Thunderbolt 121 update reportedly fixes boot issues, adds Ethernet adapter support

Last week TUAW reported that the Thunderbolt 1.2 update, which was released to provide support for the new US$29 Apple Thunderbolt to Gigabit Ethernet adapter, was causing some Macs to experience boot failures that often required a complete reinstall of Lion to resolve. Well, Apple apparently jumped on the problem as soon as it was reported, as a new Thunderbolt 1.2.1 update that fixes the problem is now available.

If you're using a Thunderbolt-equipped Mac with OS X Lion 10.7.4, then the update will appear in Software Update for easy installation. As usual, Apple has made a direct download link available.



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Software Mac

If you're using a Thunderbolt-equipped Mac with OS X Lion 10.7.4, then the update will appear in Software Update for easy installation