Updated 8/26/09: It turns out the firmware update didn’t fix the Bluetooth issues. But OS X 10.5.8, which also came out recently, seems to have mostly fixed the problems. I still get the occasional Bluetooth connection error, but it’s nowhere near as often as before.
A software update noticed popped up on my MBP today, telling me Bluetooth Firmware Update 2.0 was available for download and install.
The update explanation says the following:
“This update provides bug fixes and better compatibility with the Apple Wireless Mighty Mouse and Apple Wireless Keyboard. It installs on all Macintosh systems with Bluetooth based on the Broadcom chipset.”
Finally! If you’re unfamiliar with the Bluetooth crashing problems on Mac computers, then you’re one of the few lucky ones. But the rest of us with late generation laptops like the MacBook Pro have had this issue for at least a few months now. This, for example, is just one of the many threads in the Apple Forums dealing with this persistent Bluetooth issue. On June 9, I’d had enough and vented on FriendFeed about it.
Basically, Bluetooth communications stopped working after a Mac was woken up from sleep mode, necessitating either a turn off/on cycle of the Bluetooth hardware, or another quick sleep/wake cycle. I for one didn’t have too many problems with the keyboard and mouse not working, but I did have a serious issue maintaining connectivity with my Nokia N95 via Bluetooth. My MBP kept refusing to connect to it, and I can’t remember how many times I removed and re-added it from my preferred Bluetooth devices. I even thought my N95 was to blame, until I tried turning Bluetooth off/on and realized my MBP could connect to it just fine after that.
From the looks of things, Apple’s been at work on a fix for the problem, and it’s now available for general install. So, by all means, download away and see if it helps you. I for one will be on the lookout for any more Bluetooth issues, to see if this firmware update has truly fixed the bug.
Before I close, I’d like to point out that even though a restart is not announced for the firmware update, you will most certainly need to restart your Mac. Once the Safari update installs, and your Mac restarts, the following dialog box pops up on the screen, informing you that the Bluetooth update will now begin, and your machine will restart once it’s finished. Just FYI.