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Up until yesterday Apple stated that PowerNap would work with MacBook Air models from 2010. Now all of the sudden it's 2011 MacBook Air or newer. Something ain't kosher here...

You're right !!! I am the owner of a MacBook Air 11'' Late 2010 and I am 100% sure that Late 2010 MB Airs were supported by PowerNap until yesterday, f...k you Apple !!! :mad:
 
The only logical conclusion is that you don't know the reason.

It could be:

  • 1.
  • technical barriers making low-power functions hard to implement on older mac's
    2.
  • a feature that needs *engineering/preparation, so only macs after a certain point in time have these modifications
    3.
  • shortage of engineers
1. It was said earlier in this thread that this feature needs on board flash memory to work, which my laptop has.
2. The "preparation" can easily been done with a firmware update.
3. I find it hard to believe the largest company in the world would have trouble finding engineers, plus whether or not there are engineers isn't my problem, it's Apple's responsibility to ensure they are properly staffed.


The "power nap" feature only really allows software update/email checking when the lid is closed, I find it hard to believe this feature is so power draining that my laptop can't have it. Anyway as I said I couldn't really care about the feature anyway, I was just making the point I can't see a valid reason, especially since Apple originally said this feature would be available in 2010 MBA's initially.
 
I just used the new Safari/iCloud tabs feature to open a tab to the download on my MBAir only to find that I actually have a late 2010 model. Oh well!
 
Then why--for months--did they say Power Nap would be available for the 2010 MacBook Air?

And why are there accounts of it working for some people who had the developer preview?

The people who said was working are wrong. I have an 2011 MBA and I had the option through all the devleoper previews, however it didn't actually start working untill I got the SMC upgrade last night. It never worked, it only showed the option in the engergy saver pref.
 
The people who said was working are wrong. I have an 2011 MBA and I had the option through all the devleoper previews, however it didn't actually start working untill I got the SMC upgrade last night. It never worked, it only showed the option in the engergy saver pref.

I have a 2010 11" Air sitting here which received the required firmware update via software update about one week ago. I also have the 2011 and 2012 models, those two only received the update last night, while my Retina MacBook has yet to get it.
 
I wonder if somebody could make a patch to enable it on non-Apple SSD machines. Kinda like Trim Enabler.
 
Interesting, my macbook air 2010 has the power nap setting in energy saver preferences. I just can't think of a very good way to check if is actually working.
 
"PowerNap" is just a small evolution for me. I like the idea, but I'm not upset that my old 2009 MBP doesn't support it. Its kind of an oh-gee-whiz-not-a-big-deal kinda feature IMHO.

I'm a little more upset about the fact that I can't do AirPlay mirroring, but suspect there will be alternatives. I just wanted to play around with it, not really needed tbh. I can still use iTunes or my iPad to stream movies to my HDTV.
 
This is really cool. Honestly, wouldn't have thought Apple would release a firmware update for such a feature for my nearly 1 year old MacBook. :)
 
I have a 2010 11" Air sitting here which received the required firmware update via software update about one week ago. I also have the 2011 and 2012 models, those two only received the update last night, while my Retina MacBook has yet to get it.

You may have received a firmware update but it wasn't for power nap
 
"PowerNap" is just a small evolution for me. I like the idea, but I'm not upset that my old 2009 MBP doesn't support it. Its kind of an oh-gee-whiz-not-a-big-deal kinda feature IMHO.

I'm a little more upset about the fact that I can't do AirPlay mirroring, but suspect there will be alternatives. I just wanted to play around with it, not really needed tbh. I can still use iTunes or my iPad to stream movies to my HDTV.

AirParrot. http://airparrot.com

It's not free but you can download the trial version which is limited to 20 minutes of streaming. I haven't tried it yet, but it supports 1080p and audio as well, like AirPlay.

It may not be as smooth and may not deliver as good quality as AirPlay, but it's worth trying. :)
 
You may have received a firmware update but it wasn't for power nap

The changes listed with firmware described adding support for PowerNap and after I installed the option appeared in energy saver preferences. I've tested it by running Time Machine backups overnight with lid closed. The update for the 2010 machine looked just like yesterday's 2011/2012 update.
 
The changes listed with firmware described adding support for PowerNap and after I installed the option appeared in energy saver preferences. I've tested it by running Time Machine backups overnight with lid closed. The update for the 2010 machine looked just like yesterday's 2011/2012 update.

In your system information, what is the SMC version?
 
Wrong, this statement is from Apple's support document,

The "fat" MacBook Pros have always been called mid 2011, early 2009 etc with that being no different for the "fat" Mid 2012 MBP. The comma between retina and mid 2012 is there for a reason.

Incorrect. The Retina MacBook Pro is called MacBook Pro (Retina, Mid 2012). Want proof?

about-this-mac-Macbook-pro-retina.jpg


More proof here: http://support.apple.com/manuals/#macbookpro
 
I hope this goes the same way as the Lion Internet recovery feature. It was initially only available in the newest models and then subsequently started to trickle down to older models. Fingers crossed!
 
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Is everyone really that excited about this? As someone who uses my mac for professional purposes this is a scary idea. I've been burned by Mainstage updates before.

It's not always the best idea to update right away.
 
Is everyone really that excited about this? As someone who uses my mac for professional purposes this is a scary idea. I've been burned by Mainstage updates before.

It's not always the best idea to update right away.

It's not just updates. Backups while sleeping is the number one thing I'm most excited about, followed by mail downloads.
 
Is everyone really that excited about this? As someone who uses my mac for professional purposes this is a scary idea. I've been burned by Mainstage updates before.

It's not always the best idea to update right away.

You can turn off the automatic software updates if you want. I agree this is a concern.
 
2009 was a great year for me. I wanna stay!!!:D

2009 was fun, and when people actually cared about Apple products instead of just being another product in the shelf.

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AirParrot. http://airparrot.com

It's not free but you can download the trial version which is limited to 20 minutes of streaming. I haven't tried it yet, but it supports 1080p and audio as well, like AirPlay.

It may not be as smooth and may not deliver as good quality as AirPlay, but it's worth trying. :)

I use it on my 2010 MBA, it actually works fine for what it does, I am still able to play Hulu on my TV...and it was only $10.
 
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