Mac OS X 10.5.6 crashes related to older firmware?
updated 10:45 am EST, Fri December 26, 2008
Fix for 10.5.6 crashes?
On older MacBook Pros, at least, some of the recent crashes triggered by the Mac OS X 10.5.6 update may be related to outdated firmware, experimentation suggests. A Pro owner who has managed to fix problems with v10.5.6 notes that he was never alerted to the existence of a newer firmware update from April. After installing the update, the owner claims that his Pro is functioning fine under v10.5.6.
Extra steps were taken before installing the firmware however, mainly connecting an external display, keyboard and mouse, and deleting system, account and volume caches. The owner notes that he also operated with his Pro's lid closed. It is likewise uncertain if firmware could be behind the full range of crashes, which have affected a variety of different Macs, not just Pros. The v10.5.6 package has moreover triggered errors with Time Machine backups and USB devices.



Fresh-Faced Recruit
Joined: Apr 2008
3 steps up, 2 steps back
Apple is getting more like Microsoft every week, they do not do adequate regression testing on updates, and these often are prone to breaking what was an otherwise properly operating Mac. Seldom does an update become critical like those for Windows, and Apple should use this leeway to take advantage of better in-house testing..rather than pile more Windows style beta testing/update garbage on the otherwise happy Mac user community. Updates on 10.5.6 and 10.4.11 both are plagued by new and useless irritating quirks.