Month: March 2011

MacBook Pro SSD sleep issue

As some of you know, almost a year ago I did an SSD upgrade on a MacBook Pro. And, if you’ve been following along, you know that I recently purchased a new MacBook Pro with Apple-supplied SSD.

I have two machines sitting here, one with an OWC SSD that I put in myself, one with an SSD that came from Apple.

On the older machine I had issues with sleep: the screen goes to sleep but the next phase of sleep where the motherboard, hard disk and radios go to sleep would not kick in unless I actively chose sleep from the Apple menu or closed the lid (screen). If I walk away from the machine, lid up the LED light by the latch is on but does not pulse. Close the lid, it pulses.

Pulsing = sleep.

On the brand new machine with Apple-supplied SSD the exact same thing happens: the machine does not go into deep sleep on its own without me doing one of many things to force it: Apple menu, power button, etc.

This makes sense, there is no spinning hard disk to spin down. One thing many considering SSD or talking about MacBook Airs don’t seem to realize is that an SSD (as opposed to the soldered on flash memory of a MacBook Air) is mimicking a hard disk: it’s in the same packaging and is a replacement for a hard disk in a computer. So, until the system knows the difference, there might be issues like this.

However, there are other things that get turned off when a machine goes to sleep and you can test this yourself if you have a wireless (bluetooth) mouse.

Leave the lid up but use the Apple menu to put the machine to sleep. Move a bluetooth mouse and the machine doesn’t wake up. This means the bluetooth radio is turned off. Same with wifi: deep sleep turns the radio off. Wake the machine up by hitting the keyboard and the wifi menu (the bars) may actually search for the network. You know the machine was sleeping if this happens.

On either of my machines: the old MacBook Pro with OWC SSD or new MacBook Pro with Apple-supplied SSD if the machine is left on its own, lid up, moving a bluetooth (magic) mouse will wake the screen up and the wifi menu is all lit up, it never turned off.

So, in case you’re thinking that it’s only third party SSD upgrades that are messing with the out of the box sleep modes on MacBook Pros, it’s not, Apple’s SSDs are doing it too.

And, “real” sleep is meaningful in that it turns the computer’s radios off and in so doing saves battery life.

I’m going to be calling AppleCare next week, less to complain, more to find out of they’re aware of this and what they’re doing about it. My guess is Lion will fix this although if enough people report about it maybe it will be fixed in a Snow Leopard update.

Anyone out there with a new MacBook Air who cares to comment I’d love to hear from you. The next time I’m in an Apple store I’ll test a MacBook Air to see about this, it’s an easy experiment to do.

This is definitely not a deal breaker on SSDs and it supports attempting to save money with SSD suppliers other than Apple. But, those using machines with SSDs and possibly MacBook Airs with soldered on flash memory, make sure your machine is really sleeping when you think its sleeping.

Inkling

Inkling signs with major publishers to bring 100 textbooks to iPad by 2012, no actual ink

I was talking with some friends the other day about their use of the iPad and they brought up an app/company called Inkling which I’d never heard of.

This company seems to get it completely: it’s not just a matter of putting digitized textbooks in the iBooks store or on Kindle, it’s about attempting to transform them to take better advantage of the iPad’s capabilities: multi-touch interface, networkability, and more.

I don’t know if Inkling will be the one to eliminate those enormous book bags students carry around or the considerably expense of college textbooks but there is certainly a great opportunity in this space and Inkling seems to be on the right track.

MacBook Air as primary computer

Truly, it is made of unicorns

The Air is leaps and bounds faster than my Pro, despite having a less powerful processor and graphics card. The speed gains must therefore come from the SSD drive. All computers (especially Macs) feel fast when they’re fresh out of the box. Over the months things start to slow down though, so it’ll be interesting to see if that happens with SSD.

Note to Jon Hicks: I had my last SSD equipped MacBook Pro for close to a year and it never slowed down. I doubt your Air will slow down at all. Enjoy.

SSD may be a bridge between hard disks and some other format for packaging flash memory. Frankly, I didn’t know the MacBook Air had a “traditional” SSD, I thought its flash memory was soldered on directly but either way solid state is the future.

The story of the making of the movie All the President’s Men

Washington Monument

This is a fantastic piece in Vanity Fair by Michael Feeney Callan about how Robert Redford, Alan J. Pakula, and others made this still incredibly good movie. It’s still one of my favorite political thrillers. What’s great about this piece is that it illustrates just how tough it is to get a movie made, it took Redford’s push over many years to get it done.

All the President’s Men at Wikipedia
All the President’s Men at IMDB
All the President’s Men at Rotten Tomatoes
All the President’s Men at Netflix