So, here's the story. I've been running the developer version of Lion on my main MacBook Pro since developer preview 3. I had Just reformatted my snow leopard and set it up how I liked it, and then I did the upgrade. Ever since I've been on lion, I've been having an issue with it sleeping and waking up.
Whenever I close the lid and have it go to sleep, it takes like 15 seconds to fully go to sleep, which is normal, but whenever I wake it up, no matter how long it's been since it went to sleep, it will come up, and then instantly (sometimes not instantly, as long as a minute after) it will go black and go back to sleep, and I have to wait 15 seconds till it fully sleeps to wake it back up. The second time it stays on.
I've pinned it down to the fact that it has something to do with when it connects to wifi. If wifi is off entirely, it will always just wake up the first time... but for some reason, whenever it connects to a wifi hotspot, whether or not it has internet, it goes back to sleep.
I had the paging file turned off on snow leopard, so that when it went to sleep it slept instantly and woke up instantly, but somehow that didn't carry over to lion. In a troubleshooting method the other day, I went ahead and undid the change I had made in snow leopard, and believe it or not it actually didn't shut off for awhile. It did it again today though, and circumstances are no different than they have been for the past few days.
I know that it's not the actual computer itself, Because it started doing this as soon as I installed lion on my 2011 Sandy Bridge MBP 15", and just this month I switched from that computer to another 2011 Sandy Bridge MBP 15" and I just moved the hard drives over... so it's not the computer hardware.
I understand the obvious easy answer is to just reformat and start over from scratch, and I Know that this answer would work. I'm just wondering if anyone has any thoughts or ideas that could help me and save me days of work getting my computer set back up again.
Thanks
Whenever I close the lid and have it go to sleep, it takes like 15 seconds to fully go to sleep, which is normal, but whenever I wake it up, no matter how long it's been since it went to sleep, it will come up, and then instantly (sometimes not instantly, as long as a minute after) it will go black and go back to sleep, and I have to wait 15 seconds till it fully sleeps to wake it back up. The second time it stays on.
I've pinned it down to the fact that it has something to do with when it connects to wifi. If wifi is off entirely, it will always just wake up the first time... but for some reason, whenever it connects to a wifi hotspot, whether or not it has internet, it goes back to sleep.
I had the paging file turned off on snow leopard, so that when it went to sleep it slept instantly and woke up instantly, but somehow that didn't carry over to lion. In a troubleshooting method the other day, I went ahead and undid the change I had made in snow leopard, and believe it or not it actually didn't shut off for awhile. It did it again today though, and circumstances are no different than they have been for the past few days.
I know that it's not the actual computer itself, Because it started doing this as soon as I installed lion on my 2011 Sandy Bridge MBP 15", and just this month I switched from that computer to another 2011 Sandy Bridge MBP 15" and I just moved the hard drives over... so it's not the computer hardware.
I understand the obvious easy answer is to just reformat and start over from scratch, and I Know that this answer would work. I'm just wondering if anyone has any thoughts or ideas that could help me and save me days of work getting my computer set back up again.
Thanks