Thunderbolt software update released yesterday is causing problems for some users [atualizado]

↪ Apple releases Thunderbolt Firmware Update v1.1 for recently released MacBooks Pro

Icon / logo - Thunderbolt

While it is still uncertain whether all Macs equipped with Thunderbolt are affected, some people have reported that the installation [do recém-liberado Thunderbolt Software Update 1.2] is causing a number of strange problems related to boot. […] Regardless of the details, in each case it seems that the Mac becomes unusable.

If you have not yet installed the update, the recommendation is that you do not. If you installed and had problems, two solutions are to install the version Combo OS X 10.7.4 using another Mac via Target Drive Mode or reinstall Lion via Recovery Mode. After that, of course, don’t install the update again.[[TidBITS]

Update

And the problematic update was taken down by Apple. We will probably have a new version, corrected, coming soon.