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Accidental wake ups and freezes

Update:10-11Source: network consolidation
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Hello,
I have a weird problem with my Macbook sometimes. When I put my laptop to sleep and close the lid sometimes it can wake up in the middle of the night and keep running till morning without any reason, causing high enclosure temperature. Reseting PRAM/SMS does not help. I don't have any devices connected to my machine except USB Bluetooth mouse, but I switched off in the preference pane ability to wake up my computer using Bluetooth device. Please see below what is causing my machine to wake up:
Mar 6 23:52:36 Macintosh kernel[0]: hibernate image path: /var/vm/sleepimage
Mar 7 00:11:33 Macintosh kernel[0]: sizeof(IOHibernateImageHeader) == 512
Mar 7 00:11:33 Macintosh kernel[0]: Opened file /var/vm/sleepimage, size 2147483648, partition base
0xc805000, maxio 400000
Mar 7 00:11:33 Macintosh kernel[0]: hibernate image major 14, minor 2, blocksize 512, pollers 4
Mar 7 00:11:33 Macintosh kernel[0]: hibernateallocpages flags 00000000, gobbling 0 pages
Mar 6 23:52:37 Macintosh kernel[0]: System SafeSleep
Mar 7 00:11:33 Macintosh kernel[0]: hibernatepage_listsetall start
Mar 7 00:11:33 Macintosh kernel[0]: hibernatepage_listsetall time: 395 ms
Mar 7 00:11:33 Macintosh kernel[0]: pages 416482, wire 123371, act 144372, inact 18442, zf 1357, th
rot 0, could discard act 48232 inact 62266 purgeable 18442
Mar 7 00:11:33 Macintosh kernel[0]: hibernatepage_listsetall found pageCount 287542
Mar 7 00:11:33 Macintosh kernel[0]: IOHibernatePollerOpen, mlget_interruptsenabled 0
Mar 7 00:11:33 Macintosh kernel[0]: IOHibernatePollerOpen(0)
Mar 7 00:11:33 Macintosh kernel[0]: writing 287320 pages
Mar 7 00:11:33 Macintosh kernel[0]: image1Size 307494400
Mar 7 00:11:34 Macintosh kernel[0]: all time: 25939 ms, comp time: 5673 ms, deco time: 0 ms,
Mar 7 00:11:34 Macintosh kernel[0]: image 680605696, uncompressed 1176862720 (287320), compressed 6
77904016 (57%), sum1 38f1631c, sum2 f43132da
Mar 7 00:11:34 Macintosh kernel[0]: hibernatewriteimage done(0)
Mar 7 00:11:34 Macintosh kernel[0]: sleep
Mar 7 00:11:34 Macintosh kernel[0]: System Wake
Mar 7 00:11:34 Macintosh kernel[0]: USB caused wake event (EHCI)
Mar 7 00:11:34 Macintosh kernel[0]: IOBluetoothHCIController::terminateWL .. done
Mar 7 00:11:34 Macintosh kernel[0]: AirPort: Link Up on en1
I seems that's USB, but why, what I can do to fix this strange behavior? Nothing in the log file except the line that USB caused wake event??? I am using Macbook Core Duo 1.83GHz/2GB RAM/Leopard 10.5.2.

The Best Answer

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    Hi, powderday-
I'm sorry to learn of the strange issues! I have the Nexus too, and I love it. While I have not seen this on my device, I can recommend a few tricks. The basic one is to enable safe mode (http://bit.ly/vW58PM) to see if these issues continue while in the mode. Do you recall an update to the weather widget recently? If this fails, I suggest a hard reset (http://bit.ly/swCYZF) to correct these. Backing up the devices information via Google for your contacts, and a computer for your media files is best! Keep me posted so I can continue to help.
Thank you,
AdamE_VZW
Follow us on Twitter @VZWSupport
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