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Apple Enables 'Power Nap' for Retina MacBook Pro With SMC Update
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Support MacBooks with hard drives while plugged in? Please!
It seems like it would be a simple task to make other Macs work with PowerNap, even if it only worked while plugged in, to sync my mail and calendars and photos would be great.
Right now, I don't let my MacBook ever go to sleep. Why? Because I want to be able to grab it and go (and have my mail and calendar and other stuff all synced). If it supported PowerNap, I'd probably let it fall asleep after an hour (even if I set it for 3 hours, it's still better than being on 24 hours a day!).
Gary
It seems like it would be a simple task to make other Macs work with PowerNap, even if it only worked while plugged in, to sync my mail and calendars and photos would be great.
Right now, I don't let my MacBook ever go to sleep. Why? Because I want to be able to grab it and go (and have my mail and calendar and other stuff all synced). If it supported PowerNap, I'd probably let it fall asleep after an hour (even if I set it for 3 hours, it's still better than being on 24 hours a day!).
Gary
But if you use a computer that later gets a stability update, that means that it was considered "unstable" before. People got lucky with the MBPR, but there is always a risk of much worse things happening.
And there's nothing that I could do with a MacBook Pro Retina that I couldn't do with a normal Mac, so I think holding off for 2 weeks is a fair price to pay as insurance.
http://support.apple.com/kb/HT5394
(There are download links.)
But it was only for two seconds. It was the first time (since I have the machine for four weeks) that I could hear the fans that loud.
Update ran fine here (MBP 2.3/16/256), was installed within two minutes incl. restart.
No issues here 2.3/8/256,
That was the first time that I've heard the fans. I was starting to think that there wasn't any lol
Rich
That was the first time that I've heard the fans. I was starting to think that there wasn't any lol
Rich
No, not this. Even last year's MBA requires a firmware update for the Power Nap feature.
One way or another its still Sort of SSD, so I guess its should be able to get power nap on other models, the problem with no SSD drives would be heat generated without fans enabled (maybe a noise as well..) ?
Ya that one is hard to understand. I think it's clear they want to push people to adopt the new laptops with flash storage.
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For the tasks PowerNap does, that hardly seems to be a problem. My guess is powering those drives/devices requires much more energy and therefore consumes too much power in their opinion. Of course even that is debatable. The Dell XPS 13, if I'm not mistaken, using Intel's Smart Connect (as Apple is surely doing in Power Nap), manages these types of tasks in Windows 7 and has socketed RAM and an SSD.
If Power Nap is an exclusive feature to Mac Books with flash storage and soldered RAM, it is probably because Apple wants to push those devices instead of the older designs.
that doesn't make sense. anyone that owned it would of had the same experience if they didn't.
it's like the people rallying together to not buy gas on one day only to buy it the next day.
Umm... This is not a fix. This is a firmware update that enables Power Nap. It doesn't matter when you upgrade to Mountain Lion, you'll still have to update your firmware to use Power Nap.
After three hours with the SMC Update I am pretty sure that the slight and rare graphic problems are gone.
I had them under 10.8 (not with the preinstalled 10.7, but under 10.7 I saw the beachball ONCE for two seconds, never again since then) mainly in Safari (in the WordPress.com online browser editor p.e.) once or twice in an hour. At one time it was so bad (again another browser editor of a strange forum software) that I even thought something will crash soon (but it didn't and the glitches—parts of the displayed image got stuck during scrolling—healed themselves sooner or later).
I bet Apple fixes a LOT of things in such "small" updates and doesn't mention them in the official documents. The SMC Update is highly recommended for rMBPs even if you don't need or care about Power Nap!
The machine is a beast. It's so awesome fast, I still can't believe it. I have it for three weeks now and every day I am more fascinated with that piece of hard- and software. I can't move my eyes off that gorgeous screen. When I look at my old MBP (2007) after some time I'm marveling that this resolution was the standard for decades. It's not revolutionary, but a huge step in evolution.
A brand new notebook with advanced technical standards, a grand upgrade for a new operating system version, a firmware update—and everything runs smooth and fine. Unbelievable. Chapeaux, Apple! Everything stays better.
Excellent. Exclusive. Best computer of all time, best os of all time.
I had them under 10.8 (not with the preinstalled 10.7, but under 10.7 I saw the beachball ONCE for two seconds, never again since then) mainly in Safari (in the WordPress.com online browser editor p.e.) once or twice in an hour. At one time it was so bad (again another browser editor of a strange forum software) that I even thought something will crash soon (but it didn't and the glitches—parts of the displayed image got stuck during scrolling—healed themselves sooner or later).
I bet Apple fixes a LOT of things in such "small" updates and doesn't mention them in the official documents. The SMC Update is highly recommended for rMBPs even if you don't need or care about Power Nap!
The machine is a beast. It's so awesome fast, I still can't believe it. I have it for three weeks now and every day I am more fascinated with that piece of hard- and software. I can't move my eyes off that gorgeous screen. When I look at my old MBP (2007) after some time I'm marveling that this resolution was the standard for decades. It's not revolutionary, but a huge step in evolution.
A brand new notebook with advanced technical standards, a grand upgrade for a new operating system version, a firmware update—and everything runs smooth and fine. Unbelievable. Chapeaux, Apple! Everything stays better.
Excellent. Exclusive. Best computer of all time, best os of all time.
how..
How does this show up in software update when all updates now in 10.8 are done through the App Store?
How does this show up in software update when all updates now in 10.8 are done through the App Store?
I was noticing that it took a while for my MBPR to wake up after lifting the screen up, much longer than I anticipated and longer than older machines. Haven't updated yet, I'll see if it fixes the issue hope I don't get any pink screens as mentioned above.
The Software Update menu option is still there. It takes you to the App Store. Software Update is no longer a standalone program, but an integrated part of the App Store.
After this update I noticed Apple's battery charge indicator reaches 100% and says it's charged even though the actual charge is still at 95%. The adaptor light goes from orange to green, but it still keeps charging until it's truly at 100%. This behaviour can be noticed with other battery indicators (XRG, System Profiler), and I suspect it is for making the battery last longer.
This is with a rMBP running ML btw.
This is with a rMBP running ML btw.
During ML testing with this feature, the problem was the fact that the drive has to spin up to start, which not only consumes more power, but it's much slower compared to an SSD since the feature:
-Updates TM
-Updates software
-Updates iCloud data
SSD's get this done much, much faster, and it only makes sense.
I do agree, however, that this feature should be enabled on more recent models especially (at least 2011 MBP's, at least those with SSD's equipped either by default or currently).