Deep Sleep... The default behavior of Mac OS X is to put sleeping computers in 'hardware suspend' mode, during which the RAM is still powered on. This widget allows the computer to enter 'software suspend' mode. Software suspend is a feature similar to what windows call 'hibernation': the computer consumes no power while sleeping, however the wake up process takes more time to complete.
Hibernation is made possible by the Mac OS X Tiger 10.4.3 update. This operating system version is required.
Only the computers with 'safe sleep' feature are officially supported. For now, the only computers with this feature are the Powerbook 'HD' line of Apple laptops. Please read the included documentation for more information, including the possibilty to use this widget on unsupported computers.
ENCGUANO Would be great if you could choose between this and a smaller design... the full moon is far too big. I got quite a few widgets running and DeepSleep just uses too much space. Other than that a very nice widget. Works fine on Leopard. Got some problems to reach the small "i" sometimes to get to the turn the widget around. (Version 1.0)
JOHN MCKEOWN I do not use Widgets - would use if PrefPane or App.
My macbook switched itself (how?) from safesleep to Sleep always shutting down, and when powered on restoring from saved memory. So I set hibernatemode=0 - that just shut down. Now after firmware update hibernate 0 does really sleep, and wakes fast, but still takes 30 seconds to go into sleep, i.e. I suspect it is saving memory to disk even though hibernatemode is 0. Weird? (Version 0.8)
FRANKVH I have installed Deep Sleep on my MacBook Intel machine, but whenever I wake it from hibernation the keyboard no longer responds! Trackpad works without problem! Curious if they wil get it to work flawlessly! I would love to use it!
MICHIERU Awesome widget, now I can put my Mac to hibernate when I am sleeping on those long plane flights knowing I won't lose about 10% battery life by the time I reopen it again. (Version 0.8)