MacBook waking instantly from sleep
When I ask my MacBook (unibody, running 10.6.3) to sleep, it obliges, then immediately wakes back up again. Insomnia *****, especially when it's in my bag getting hotter and hotter!
I've spent the past 2 hours googling and trying solutions:
* I reset the PRAM and the PMU
* "Wake on Network" is disabled
* There's no runaway process
* I've installed the latest system updates
* I disabled IR control
* I set the sleep mode (pmset -g | grep hibernatemode) to both 3 and 0, to no avail: the only thing that changes is the time it takes before rewaking, since in one case it's writing the hibernate file and in one it's not
* Setting the hibernate mode to 1 is a workaround, but that's because it's never actually asleep, it just always hibernates. This is not great since that makes it take 30-40 seconds to both sleep and wake up every time.
In my console log is the following clue:
5/1/10 2:03:53 PM kernel Wake reason = OHC1
5/1/10 2:03:53 PM kernel System Wake
5/1/10 2:03:53 PM kernel Previous Sleep Cause: 5
5/1/10 2:03:53 PM kernel The USB device Apple Internal Keyboard / Trackpad (Port 6 of Hub at 0x4000000) may have caused a wake by issuing a remote wakeup
OHC1 is the code for "keypress". Suffice it to say that I'm not pressing any keys -- it just wakes on its own. And since this happens after selecting "Sleep" from the menu, it's not the clamshell monitor lid hitting a key. (It also wakes immediately if I close the lid to sleep, of course.)
Is this a hardware problem? Does my USB keyboard have a short or something?
I also have this annoying thing happening every 30 seconds or so, but I think it's unrelated:
5/1/10 2:25:09 PM mDNSResponder[19] Update Canon\032MP450. ipp.tcp.daychaffee.members.mac.com. refused
5/1/10 2:25:09 PM mDNSResponder[19] hndlRecordUpdateReply: Registration of record Canon\032MP450. ipp.tcp.daychaffee.members.mac.com. type 33 failed with error -65553
5/1/10 2:25:21 PM mDNSResponder[19] ERROR: mDNSPlatformWriteTCP - send Broken pipe
5/1/10 2:25:21 PM mDNSResponder[19] tcpConnectionCallback: error writing
"Canon MP450" is the name of my printer, which isn't actually plugged in right now. I'll go uninstall the printer and see what happens...
Message was edited by: Alex Chaffee
I've spent the past 2 hours googling and trying solutions:
* I reset the PRAM and the PMU
* "Wake on Network" is disabled
* There's no runaway process
* I've installed the latest system updates
* I disabled IR control
* I set the sleep mode (pmset -g | grep hibernatemode) to both 3 and 0, to no avail: the only thing that changes is the time it takes before rewaking, since in one case it's writing the hibernate file and in one it's not
* Setting the hibernate mode to 1 is a workaround, but that's because it's never actually asleep, it just always hibernates. This is not great since that makes it take 30-40 seconds to both sleep and wake up every time.
In my console log is the following clue:
5/1/10 2:03:53 PM kernel Wake reason = OHC1
5/1/10 2:03:53 PM kernel System Wake
5/1/10 2:03:53 PM kernel Previous Sleep Cause: 5
5/1/10 2:03:53 PM kernel The USB device Apple Internal Keyboard / Trackpad (Port 6 of Hub at 0x4000000) may have caused a wake by issuing a remote wakeup
OHC1 is the code for "keypress". Suffice it to say that I'm not pressing any keys -- it just wakes on its own. And since this happens after selecting "Sleep" from the menu, it's not the clamshell monitor lid hitting a key. (It also wakes immediately if I close the lid to sleep, of course.)
Is this a hardware problem? Does my USB keyboard have a short or something?
I also have this annoying thing happening every 30 seconds or so, but I think it's unrelated:
5/1/10 2:25:09 PM mDNSResponder[19] Update Canon\032MP450. ipp.tcp.daychaffee.members.mac.com. refused
5/1/10 2:25:09 PM mDNSResponder[19] hndlRecordUpdateReply: Registration of record Canon\032MP450. ipp.tcp.daychaffee.members.mac.com. type 33 failed with error -65553
5/1/10 2:25:21 PM mDNSResponder[19] ERROR: mDNSPlatformWriteTCP - send Broken pipe
5/1/10 2:25:21 PM mDNSResponder[19] tcpConnectionCallback: error writing
"Canon MP450" is the name of my printer, which isn't actually plugged in right now. I'll go uninstall the printer and see what happens...
Message was edited by: Alex Chaffee
MacBook 5,1 unibody, Mac OS X (10.6.3)
