Hey,
I've just upgraded to 10.6.1 from leopard. Whilst on leopard I had no problems at all with my Macbook Pro (Early 2008, 2.5Ghz) and for the most part snow leopard seems to work pretty well. However I'm having some issues with sleep that I really need some help with.
To start with my computer wouldn't even shut down properly after installing snow leopard; it would shut down for 3-4 seconds and then restart of it's own accord. I've tried a few solutions that I've seen in forums for people with similar problems (such as reset PRAM, SMC, repairing permissions and deleting certain PLIST files) and now my mac will properly shut down, but still not sleep correctly.
Now my mac will only sleep if it is on battery power and i activate sleep by closing the lid, if I activate it in the
menu or if the power cord is connected (by any method of activating sleep) then my mac will sleep then 3 seconds later turn back on. As far as I'm aware I've got no programs that are causing this and I have turned all network and bluetooth 'wake' demands off. I also have nothing connected to my mac.
Below are the three relevant system logs:
Battery 'Lid' Sleep (working):
Battery '
Menu' Sleep (not working)
Power cord '
Menu' Sleep (not working)
Sorry about the long message, although I know my way around a Mac i'm no expert so would really appreciate any help you guys can give me.
Thanks in advance!
I've just upgraded to 10.6.1 from leopard. Whilst on leopard I had no problems at all with my Macbook Pro (Early 2008, 2.5Ghz) and for the most part snow leopard seems to work pretty well. However I'm having some issues with sleep that I really need some help with.
To start with my computer wouldn't even shut down properly after installing snow leopard; it would shut down for 3-4 seconds and then restart of it's own accord. I've tried a few solutions that I've seen in forums for people with similar problems (such as reset PRAM, SMC, repairing permissions and deleting certain PLIST files) and now my mac will properly shut down, but still not sleep correctly.
Now my mac will only sleep if it is on battery power and i activate sleep by closing the lid, if I activate it in the

Below are the three relevant system logs:
Battery 'Lid' Sleep (working):
Oct 7 14:44:14 macbookpro loginwindow[39]: loginwindow SleepWakeCallback WILL sleep
Oct 7 14:44:14 macbookpro /usr/local/bin/itaf_d[55]: messageType e0000280, arg 00130005
Oct 7 14:44:14 macbookpro /usr/local/bin/itaf_d[55]: System will go to sleep.
Oct 7 14:44:16 macbookpro configd[15]: network configuration changed.
Oct 7 14:44:16 macbookpro vmnet-bridge[624]: Examining network configuration.
Oct 7 14:44:16 macbookpro vmnet-bridge[624]: Turning off bridge for: en1
Oct 7 14:44:16 James-Phillips-MacBook-Pro configd[15]: setting hostname to "James-Phillips-MacBook-Pro.local"
Oct 7 14:46:52 James-Phillips-MacBook-Pro loginwindow[39]: loginwindow SleepWakeCallback will power on, Currenttime:10/7/2009 2:46:52.001 PM - Waketime:10/7/2009 2:46:52.000 PM = Deltatime:0.000930965
Oct 7 14:46:52 James-Phillips-MacBook-Pro /usr/local/bin/itaf_d[55]: messageType e0000320, arg 00000000
Oct 7 14:46:52 James-Phillips-MacBook-Pro configd[15]: PMConnection AirPort configd plug-in com.apple.powermanagement.applicationresponse.slowresponse 166 ms
Oct 7 14:46:52 James-Phillips-MacBook-Pro configd[15]: PMConnection IPConfiguration com.apple.powermanagement.applicationresponse.slowresponse 167 ms
Oct 7 14:46:54 James-Phillips-MacBook-Pro configd[15]: network configuration changed.
Oct 7 14:46:54 James-Phillips-MacBook-Pro vmnet-bridge[624]: Examining network configuration.
Oct 7 14:46:54 James-Phillips-MacBook-Pro vmnet-bridge[624]: Intf: en1
Oct 7 14:46:54 James-Phillips-MacBook-Pro vmnet-bridge[624]: Turning on bridge for: en1
Oct 7 14:46:54 James-Phillips-MacBook-Pro configd[15]: Sleep: Success - BATT 95 - Clamshell Sleep
Oct 7 14:46:54 James-Phillips-MacBook-Pro configd[15]: Wake: Success - BATT 95 - RTC EC LID0 FRWR
Oct 7 14:46:54 James-Phillips-MacBook-Pro configd[15]: Hibernate Statistics
Oct 7 14:46:54 James-Phillips-MacBook-Pro /usr/local/bin/itaf_d[55]: messageType e0000300, arg 00000000
Oct 7 14:46:54 James-Phillips-MacBook-Pro /usr/local/bin/itaf_d[55]: System has powered on.
Oct 7 14:46:59 macbookpro configd[15]: setting hostname to "macbookpro.lan"
Oct 7 14:47:23 macbookpro loginwindow[39]: no spins reported for this wake
Oct 7 14:47:23 macbookpro [0x0-0x32032].backupd-helper[872]: Not starting Time Machine backup after wake - failed to resolve alias to backup volume
Battery '

Oct 7 14:41:10 macbookpro loginwindow[39]: loginwindow SleepWakeCallback WILL sleep
Oct 7 14:41:10 macbookpro /usr/local/bin/itaf_d[55]: messageType e0000280, arg 00110005
Oct 7 14:41:10 macbookpro /usr/local/bin/itaf_d[55]: System will go to sleep.
Oct 7 14:41:12 macbookpro configd[15]: network configuration changed.
Oct 7 14:41:12 macbookpro vmnet-bridge[624]: Examining network configuration.
Oct 7 14:41:12 macbookpro vmnet-bridge[624]: Turning off bridge for: en1
Oct 7 14:41:12 James-Phillips-MacBook-Pro configd[15]: setting hostname to "James-Phillips-MacBook-Pro.local"
Oct 7 14:41:29 James-Phillips-MacBook-Pro loginwindow[39]: loginwindow SleepWakeCallback will power on, Currenttime:10/7/2009 2:41:29.001 PM - Waketime:10/7/2009 2:41:29.000 PM = Deltatime:0.000838995
Oct 7 14:41:29 James-Phillips-MacBook-Pro /usr/local/bin/itaf_d[55]: messageType e0000320, arg 00000000
Oct 7 14:41:29 James-Phillips-MacBook-Pro configd[15]: PMConnection AirPort configd plug-in com.apple.powermanagement.applicationresponse.slowresponse 182 ms
Oct 7 14:41:29 James-Phillips-MacBook-Pro configd[15]: PMConnection mDNSResponder com.apple.powermanagement.applicationresponse.slowresponse 182 ms
Oct 7 14:41:29 James-Phillips-MacBook-Pro configd[15]: PMConnection IPConfiguration com.apple.powermanagement.applicationresponse.slowresponse 183 ms
Oct 7 14:41:31 James-Phillips-MacBook-Pro configd[15]: network configuration changed.
Oct 7 14:41:31 James-Phillips-MacBook-Pro vmnet-bridge[624]: Examining network configuration.
Oct 7 14:41:31 James-Phillips-MacBook-Pro vmnet-bridge[624]: Intf: en1
Oct 7 14:41:31 James-Phillips-MacBook-Pro vmnet-bridge[624]: Turning on bridge for: en1
Oct 7 14:41:31 James-Phillips-MacBook-Pro /usr/local/bin/itaf_d[55]: messageType e0000300, arg 00000000
Oct 7 14:41:31 James-Phillips-MacBook-Pro /usr/local/bin/itaf_d[55]: System has powered on.
Oct 7 14:41:31 James-Phillips-MacBook-Pro configd[15]: Sleep: Success - BATT 97 - Software Sleep
Oct 7 14:41:31 James-Phillips-MacBook-Pro configd[15]: Wake: Success - BATT 97 - RTC FRWR
Oct 7 14:41:31 James-Phillips-MacBook-Pro configd[15]: Hibernate Statistics
Oct 7 14:41:36 macbookpro configd[15]: setting hostname to "macbookpro.lan"
Oct 7 14:42:00 macbookpro loginwindow[39]: no spins reported for this wake
Oct 7 14:42:00 macbookpro [0x0-0x2e02e].backupd-helper[846]: Not starting Time Machine backup after wake - failed to resolve alias to backup volume
Power cord '

Oct 7 14:37:19 macbookpro loginwindow[39]: loginwindow SleepWakeCallback WILL sleep
Oct 7 14:37:19 macbookpro /usr/local/bin/itaf_d[55]: messageType e0000280, arg 000f0005
Oct 7 14:37:19 macbookpro /usr/local/bin/itaf_d[55]: System will go to sleep.
Oct 7 14:37:20 macbookpro configd[15]: PMConnection IPConfiguration com.apple.powermanagement.applicationresponse.slowresponse 431 ms
Oct 7 14:37:22 macbookpro configd[15]: network configuration changed.
Oct 7 14:37:22 macbookpro vmnet-bridge[624]: Examining network configuration.
Oct 7 14:37:22 macbookpro vmnet-bridge[624]: Turning off bridge for: en1
Oct 7 14:37:22 James-Phillips-MacBook-Pro configd[15]: setting hostname to "James-Phillips-MacBook-Pro.local"
Oct 7 14:37:37 James-Phillips-MacBook-Pro loginwindow[39]: loginwindow SleepWakeCallback will power on, Currenttime:10/7/2009 2:37:37.001 PM - Waketime:10/7/2009 2:37:37.000 PM = Deltatime:0.000693083
Oct 7 14:37:37 James-Phillips-MacBook-Pro /usr/local/bin/itaf_d[55]: messageType e0000320, arg 00000000
Oct 7 14:37:39 James-Phillips-MacBook-Pro /usr/local/bin/itaf_d[55]: messageType e0000300, arg 00000000
Oct 7 14:37:39 James-Phillips-MacBook-Pro /usr/local/bin/itaf_d[55]: System has powered on.
Oct 7 14:37:39 James-Phillips-MacBook-Pro configd[15]: Sleep: Success - AC 97 - Software Sleep
Oct 7 14:37:39 James-Phillips-MacBook-Pro configd[15]: Wake: Success - AC 97 - RTC
Oct 7 14:37:39 James-Phillips-MacBook-Pro configd[15]: Hibernate Statistics
Oct 7 14:37:39 James-Phillips-MacBook-Pro configd[15]: network configuration changed.
Oct 7 14:37:39 James-Phillips-MacBook-Pro vmnet-bridge[624]: Examining network configuration.
Oct 7 14:37:39 James-Phillips-MacBook-Pro vmnet-bridge[624]: Intf: en1
Oct 7 14:37:39 James-Phillips-MacBook-Pro vmnet-bridge[624]: Turning on bridge for: en1
Oct 7 14:37:43 macbookpro configd[15]: setting hostname to "macbookpro.lan"
Oct 7 14:38:08 macbookpro loginwindow[39]: no spins reported for this wake
Sorry about the long message, although I know my way around a Mac i'm no expert so would really appreciate any help you guys can give me.
Thanks in advance!