I have a Brother MFC printer, and installed the latest drivers from the Brother website. All is good, everything works.
The App Store now prompts me that there is an update available: Brother Printer Software Update 2.10. This looks like an Apple package, and isn't the same as the Brother one.
With this installed I can't print, and it doesn't even think the printer has a scanner attached. After deleting the printer, re-installing the Brother package, and re-adding the printer it's all working again.
It appears in the top Software Update section of the Updates page, not in the section below for regular app updates.
Is there a way to specifically block this one update? I know app updates have been discussed in other questions, this isn't it.
I'm on 10.8.2