The first patch for L.A. Noire is live and is fixing a few problems you may be having with the game. Before you get to excited this update does not fix the freezing issue some have experienced while playing L.A. Noire. Here are some of the fixes that are in the 1.00 update
Noteworthy changes and fixes include:
Fixes for several in-game store issues including age-verification for DLC purchases
Fixes for minor gameplay bugs and graphical issues
Fixes for several minor plot/objective/conversation issues
Improvements in stat-tracking and Social-Club integration
This update is for both the PlayStation 3 and the Xbox 360 version of the game. This is a great start and I hope they release an update soon to help those with that have been effected by the freezing issue while playing L.A. Noire.