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Sudden Sleep

C

chacolo

macrumors member
Original poster
Jul 10, 2012
62
1
Hi,
I was surfing the Web and all of a sudden my Macbook Air went into sleep mode.
How can this be possible ?
 
Here is the concole



08/08/12 15:41:18,980 WindowServer[86]: handle_will_sleep_auth_and_shield_windows: releasing authw 0x7fcbe849a920(2000), shield 0x7fcbe849a5b0(2001), lock state 3
08/08/12 15:41:18,981 WindowServer[86]: handle_will_sleep_auth_and_shield_windows: err 0x0
08/08/12 15:41:26,745 Google Chrome Helper[584]: Unsure about the internals of CFAllocator but going to patch them anyway. If there is a crash inside of CFAllocatorAllocate, please report it at http://crbug.com/117476 . If there is a crash and it is NOT inside of CFAllocatorAllocate, it is NOT RELATED. DO NOT REPORT IT THERE but rather FILE A NEW BUG.
08/08/12 15:41:26,983 Google Chrome Helper[584]: CGSLookupServerRootPort: Failed to look up the port for "com.apple.windowserver.active" (1100)
08/08/12 15:41:31,961 Google Chrome Helper[586]: Unsure about the internals of CFAllocator but going to patch them anyway. If there is a crash inside of CFAllocatorAllocate, please report it at http://crbug.com/117476 . If there is a crash and it is NOT inside of CFAllocatorAllocate, it is NOT RELATED. DO NOT REPORT IT THERE but rather FILE A NEW BUG.
08/08/12 15:41:32,338 Google Chrome Helper[586]: CGSLookupServerRootPort: Failed to look up the port for "com.apple.windowserver.active" (1100)
08/08/12 15:41:44,335 WindowServer[86]: CGXSetWindowBackgroundBlurRadius: Invalid window 0xffffffff
08/08/12 15:41:44,000 kernel[0]: PM notification timeout (pid 226, Google Chrome)
08/08/12 15:41:44,000 kernel[0]: PM notification timeout (pid 229, Google Chrome He)
08/08/12 15:41:44,336 loginwindow[58]: find_shared_window: WID -1
 
Same here, same Chrome error


ug 22 08:02:38 Johns-MacBook-Air.local Google Chrome Helper[32764]: Unsure about the internals of CFAllocator but going to patch them anyway. If there is a crash inside of CFAllocatorAllocate, please report it at http://crbug.com/117476 . If there is a crash and it is NOT inside of CFAllocatorAllocate, it is NOT RELATED. DO NOT REPORT IT THERE but rather FILE A NEW BUG.
Aug 22 08:02:38 Johns-MacBook-Air.local Google Chrome Helper[32764]: CGSLookupServerRootPort: Failed to look up the port for "com.apple.windowserver.active" (1100)
Aug 22 08:05:40 Johns-MacBook-Air.local WindowServer[76]: CGXSetWindowBackgroundBlurRadius: Invalid window 0xffffffff
Aug 22 08:05:40 Johns-MacBook-Air.local loginwindow[52]: find_shared_window: WID -1
Aug 22 08:05:40 Johns-MacBook-Air.local loginwindow[52]: CGSGetWindowTags: Invalid window 0xffffffff
Aug 22 08:05:40 Johns-MacBook-Air.local loginwindow[52]: find_shared_window: WID -1
Aug 22 08:05:40 Johns-MacBook-Air.local loginwindow[52]: CGSSetWindowTags: Invalid window 0xffffffff
Aug 22 08:05:40 Johns-MacBook-Air.local WindowServer[76]: Created shield window 0x70a for display 0x04273c80
Aug 22 08:05:40 Johns-MacBook-Air.local WindowServer[76]: device_generate_desktop_screenshot: authw 0x7f90fb2812e0(2000), shield 0x7f90fb223280(2001)
Aug 22 08:05:40 Johns-MacBook-Air.local WindowServer[76]: device_generate_lock_screen_screenshot: authw 0x7f90fb2812e0(2000), shield 0x7f90fb223280(2001)
Aug 22 08:05:42 Johns-MacBook-Air kernel[0]: AirPort_Brcm43xx::powerChange: System Sleep
Aug 22 08:05:44 Johns-MacBook-Air kernel[0]: en0: BSSID changed to 00:15:ff:11:d0:87
Aug 22 08:05:44 Johns-MacBook-Air kernel[0]: wlEvent: en0 en0 Link DOWN virtIf = 0
Aug 22 08:05:44 Johns-MacBook-Air kernel[0]: AirPort: Link Down on en0. Reason 8 (Disassociated because station leaving).
Aug 22 08:05:44 Johns-MacBook-Air kernel[0]: en0::IO80211Interface::postMessage bssid changed
Aug 22 08:05:44 Johns-MacBook-Air kernel[0]: IOThunderboltSwitch(0x0)::listenerCallbackStatic - Thunderbolt HPD packet for route = 0x0 port = 11 unplug = 0
Aug 22 08:05:44 Johns-MacBook-Air kernel[0]: IOThunderboltSwitch(0x0)::listenerCallbackStatic - Thunderbolt HPD packet for route = 0x0 port = 12 unplug = 0
Aug 22 08:05:44 Johns-MacBook-Air kernel[0]: Wake reason: EC.LidOpen (User)
 
Having a random sudden sleep issue as well. this is log to the best of my knowledge... just from system information>logs>Apple System Log (ASL) Messages

2012-09-05 00:29:01 -0400 Google Chrome Helper[73919]: CGSLookupServerRootPort: Failed to look up the port for "com.apple.windowserver.active" (1100)
2012-09-05 00:29:01 -0400 Google Chrome Helper[73931]: CGSLookupServerRootPort: Failed to look up the port for "com.apple.windowserver.active" (1100)
2012-09-05 00:30:15 -0400 WindowServer[85]: Created shield window 0x2818 for display 0x042803c0
2012-09-05 00:30:15 -0400 WindowServer[85]: device_generate_desktop_screenshot: authw 0x0(0), shield 0x0(0)
2012-09-05 00:30:15 -0400 WindowServer[85]: device_generate_lock_screen_screenshot: authw 0x0(0), shield 0x0(0)
2012-09-05 00:30:22 -0400 WindowServer[85]: handle_will_sleep_auth_and_shield_windows: no lock state data

----------

oddly enough, it happened again, not too long after my last post... sleep happened at 12:44am but looking at the logs, i saw some of the same stuff from the other logs all the way back at 12:39am. take a look:

2012-09-05 00:39:42 -0400 Google Chrome Helper[74350]: Unsure about the internals of CFAllocator but going to patch them anyway. If there is a crash inside of CFAllocatorAllocate, please report it at http://crbug.com/117476 . If there is a crash and it is NOT inside of CFAllocatorAllocate, it is NOT RELATED. DO NOT REPORT IT THERE but rather FILE A NEW BUG.
2012-09-05 00:39:42 -0400 Google Chrome Helper[74351]: Unsure about the internals of CFAllocator but going to patch them anyway. If there is a crash inside of CFAllocatorAllocate, please report it at http://crbug.com/117476 . If there is a crash and it is NOT inside of CFAllocatorAllocate, it is NOT RELATED. DO NOT REPORT IT THERE but rather FILE A NEW BUG.
2012-09-05 00:39:42 -0400 Google Chrome Helper[74350]: CGSLookupServerRootPort: Failed to look up the port for "com.apple.windowserver.active" (1100)
2012-09-05 00:39:42 -0400 Google Chrome Helper[74351]: CGSLookupServerRootPort: Failed to look up the port for "com.apple.windowserver.active" (1100)
2012-09-05 00:39:43 -0400 Google Chrome Helper[74353]: Unsure about the internals of CFAllocator but going to patch them anyway. If there is a crash inside of CFAllocatorAllocate, please report it at http://crbug.com/117476 . If there is a crash and it is NOT inside of CFAllocatorAllocate, it is NOT RELATED. DO NOT REPORT IT THERE but rather FILE A NEW BUG.
2012-09-05 00:39:44 -0400 Google Chrome Helper[74353]: CGSLookupServerRootPort: Failed to look up the port for "com.apple.windowserver.active" (1100)
2012-09-05 00:39:45 -0400 Google Chrome Helper EH[74355]: Unsure about the internals of CFAllocator but going to patch them anyway. If there is a crash inside of CFAllocatorAllocate, please report it at http://crbug.com/117476 . If there is a crash and it is NOT inside of CFAllocatorAllocate, it is NOT RELATED. DO NOT REPORT IT THERE but rather FILE A NEW BUG.
2012-09-05 00:39:48 -0400 Google Chrome Helper[74358]: Unsure about the internals of CFAllocator but going to patch them anyway. If there is a crash inside of CFAllocatorAllocate, please report it at http://crbug.com/117476 . If there is a crash and it is NOT inside of CFAllocatorAllocate, it is NOT RELATED. DO NOT REPORT IT THERE but rather FILE A NEW BUG.
2012-09-05 00:39:48 -0400 Google Chrome Helper[74358]: CGSLookupServerRootPort: Failed to look up the port for "com.apple.windowserver.active" (1100)
2012-09-05 00:40:44 -0400 com.apple.backupd-helper[74372]: Not starting scheduled Time Machine backup - time machine destination not resolvable.
2012-09-05 00:41:23 -0400 WindowServer[85]: CGXSetWindowListAlpha: Invalid window 0
2012-09-05 00:41:24 -0400 Dock[144]: CGSReleaseWindowList: called with 8 invalid window(s)
2012-09-05 00:41:29 -0400 WindowServer[85]: CGXSetWindowListAlpha: Invalid window 0
2012-09-05 00:41:30 -0400 Dock[144]: CGSReleaseWindowList: called with 8 invalid window(s)
2012-09-05 00:41:30 -0400 WindowServer[85]: CGXSetWindowListAlpha: Invalid window 0
2012-09-05 00:41:31 -0400 Dock[144]: CGSReleaseWindowList: called with 8 invalid window(s)
2012-09-05 00:41:34 -0400 WindowServer[85]: CGXSetWindowListAlpha: Invalid window 0
2012-09-05 00:41:35 -0400 Dock[144]: CGSReleaseWindowList: called with 8 invalid window(s)
2012-09-05 00:41:41 -0400 WindowServer[85]: CGXSetWindowListAlpha: Invalid window 0
2012-09-05 00:41:42 -0400 WindowServer[85]: CGXSetWindowListAlpha: Invalid window 0
2012-09-05 00:41:42 -0400 Dock[144]: CGSReleaseWindowList: called with 8 invalid window(s)
2012-09-05 00:41:43 -0400 Dock[144]: CGSReleaseWindowList: called with 8 invalid window(s)
2012-09-05 00:41:45 -0400 WindowServer[85]: CGXSetWindowListAlpha: Invalid window 0
2012-09-05 00:41:46 -0400 Dock[144]: CGSReleaseWindowList: called with 8 invalid window(s)
2012-09-05 00:41:49 -0400 WindowServer[85]: CGXSetWindowListAlpha: Invalid window 0
2012-09-05 00:41:50 -0400 Dock[144]: CGSReleaseWindowList: called with 8 invalid window(s)
2012-09-05 00:44:17 -0400 WindowServer[85]: Created shield window 0x28ef for display 0x042803c0
2012-09-05 00:44:17 -0400 WindowServer[85]: device_generate_desktop_screenshot: authw 0x0(0), shield 0x0(0)
2012-09-05 00:44:18 -0400 WindowServer[85]: device_generate_lock_screen_screenshot: authw 0x0(0), shield 0x0(0)
2012-09-05 00:44:19 -0400 WindowServer[85]: handle_will_sleep_auth_and_shield_windows: no lock state data
 
If it is a Chrome error, from what I can tell it has been happening on PC's also from what I've read on other forums.
 
Regarding Caffeine, I have it on my computer, so I'm gonna try leaving it on and seeing whether it still does the sudden sleep with the log statement "WindowServer[85]: handle_will_sleep_auth_and_shield_windows: no lock state data"
 
Ok so caffeine has been running and i just had another screen off issue.
here's the log going a little further back. still seeing some overlap with earlier crashes:

2012-09-06 23:37:27 -0400 Google Chrome Helper[790]: Unsure about the internals of CFAllocator but going to patch them anyway. If there is a crash inside of CFAllocatorAllocate, please report it at http://crbug.com/117476 . If there is a crash and it is NOT inside of CFAllocatorAllocate, it is NOT RELATED. DO NOT REPORT IT THERE but rather FILE A NEW BUG.
2012-09-06 23:37:28 -0400 Google Chrome Helper[790]: CGSLookupServerRootPort: Failed to look up the port for "com.apple.windowserver.active" (1100)
2012-09-06 23:37:28 -0400 Google Chrome Helper[791]: Unsure about the internals of CFAllocator but going to patch them anyway. If there is a crash inside of CFAllocatorAllocate, please report it at http://crbug.com/117476 . If there is a crash and it is NOT inside of CFAllocatorAllocate, it is NOT RELATED. DO NOT REPORT IT THERE but rather FILE A NEW BUG.
2012-09-06 23:37:43 -0400 Google Chrome Helper[791]: CGSLookupServerRootPort: Failed to look up the port for "com.apple.windowserver.active" (1100)
2012-09-06 23:37:45 -0400 Google Chrome Helper[801]: Unsure about the internals of CFAllocator but going to patch them anyway. If there is a crash inside of CFAllocatorAllocate, please report it at http://crbug.com/117476 . If there is a crash and it is NOT inside of CFAllocatorAllocate, it is NOT RELATED. DO NOT REPORT IT THERE but rather FILE A NEW BUG.
2012-09-06 23:37:45 -0400 Google Chrome Helper[801]: CGSLookupServerRootPort: Failed to look up the port for "com.apple.windowserver.active" (1100)
2012-09-06 23:38:54 -0400 Google Chrome Helper[836]: Unsure about the internals of CFAllocator but going to patch them anyway. If there is a crash inside of CFAllocatorAllocate, please report it at http://crbug.com/117476 . If there is a crash and it is NOT inside of CFAllocatorAllocate, it is NOT RELATED. DO NOT REPORT IT THERE but rather FILE A NEW BUG.
2012-09-06 23:38:54 -0400 Google Chrome Helper[836]: CGSLookupServerRootPort: Failed to look up the port for "com.apple.windowserver.active" (1100)
2012-09-06 23:39:16 -0400 WindowServer[81]: CGXSetWindowBackgroundBlurRadius: Invalid window 0xffffffff
2012-09-06 23:39:16 -0400 WindowServer[81]: CGXSetWindowBackgroundBlurRadius: Invalid window 0xffffffff
2012-09-06 23:39:35 -0400 sandboxd[860]: QuickLookSatelli(558) deny file-write-create /Users/Phil/Library/Caches/com.apple.quicklook.satellite
2012-09-06 23:39:35 -0400 kernel[0]: Sandbox: sandboxd(860) deny mach-lookup com.apple.coresymbolicationd
2012-09-06 23:39:36 -0400 sandboxd[860]: QuickLookSatelli(558) deny file-read-data /Library/Preferences/.GlobalPreferences.plist
2012-09-06 23:39:36 -0400 sandboxd[860]: QuickLookSatelli(558) deny file-write-create /Users/Phil/Library/Caches/com.apple.quicklook.satellite
2012-09-06 23:39:36 -0400 sandboxd[860]: QuickLookSatelli(558) deny file-write-create /Users/Phil/Library/Caches/com.apple.quicklook.satellite
2012-09-06 23:39:36 -0400 sandboxd[860]: QuickLookSatelli(558) deny file-write-create /Users/Phil/Library/Caches/com.apple.quicklook.satellite
2012-09-06 23:39:36 -0400 sandboxd[860]: QuickLookSatelli(558) deny file-write-create /Users/Phil/Library/Caches/com.apple.quicklook.satellite
2012-09-06 23:40:15 -0400 WindowServer[81]: Created shield window 0xbc for display 0x042803c0
2012-09-06 23:40:15 -0400 WindowServer[81]: device_generate_desktop_screenshot: authw 0x0(0), shield 0x0(0)
2012-09-06 23:40:15 -0400 WindowServer[81]: device_generate_lock_screen_screenshot: authw 0x0(0), shield 0x0(0)
2012-09-06 23:40:18 -0400 WindowServer[81]: handle_will_sleep_auth_and_shield_windows: no lock state data
 
I'm gonna throw a wrench into things and say that I've had this happen twice to me, but not when using Chrome. My MBP went to sleep immediately following watching a tv show or movie on iTunes when running on battery power and on fullscreen. As soon as it switched out of fullscreen back to iTunes, black screen and it went to sleep.

Never had the sleep issue when browsing on Chrome though.
 
To be fair, i don't have PROOF that it is chrome's fault yet, but it has happened to show up in the log almost every time. the only consistant part is the last 4 lines of the log. something appears to be triggering it. but i don't know what.
 
interestingly, I have been trying to isolate the problem. I have been using a tool called, better touch tool (so that it gives me better control over trackpad gestures).

I thought perhaps thats the issue. i quit it two days ago and i havent seen the screen go to sleep yet....

i'll keep monitoring the situation for now
 
Same issue this morning, despite not having better touch tool running. quitting iCal because I see a few problems from iCal.
Next step will be to test not having chrome running


2012-09-11 09:05:52 -0400 Dock[140]: find_shared_window: WID 20304
2012-09-11 09:05:52 -0400 Dock[140]: CGSGetWindowTags: Invalid window 0x4f50
2012-09-11 09:05:52 -0400 Dock[140]: find_shared_window: WID 20303
2012-09-11 09:05:52 -0400 Dock[140]: CGSGetWindowTags: Invalid window 0x4f4f
2012-09-11 09:05:52 -0400 Dock[140]: find_shared_window: WID 20302
2012-09-11 09:05:52 -0400 Dock[140]: CGSGetWindowTags: Invalid window 0x4f4e
2012-09-11 09:05:52 -0400 Dock[140]: find_shared_window: WID 20301
2012-09-11 09:05:52 -0400 Dock[140]: CGSGetWindowTags: Invalid window 0x4f4d
2012-09-11 09:05:52 -0400 Dock[140]: find_shared_window: WID 20300
2012-09-11 09:05:52 -0400 Dock[140]: CGSGetWindowTags: Invalid window 0x4f4c
2012-09-11 09:05:52 -0400 Dock[140]: find_shared_window: WID 20299
2012-09-11 09:05:52 -0400 Dock[140]: CGSGetWindowTags: Invalid window 0x4f4b
2012-09-11 09:05:52 -0400 Dock[140]: find_shared_window: WID 20298
2012-09-11 09:05:52 -0400 Dock[140]: CGSGetWindowTags: Invalid window 0x4f4a
2012-09-11 09:05:52 -0400 Dock[140]: find_shared_window: WID 20297
2012-09-11 09:05:52 -0400 Dock[140]: CGSGetWindowTags: Invalid window 0x4f49
2012-09-11 09:05:52 -0400 Dock[140]: find_shared_window: WID 20296
2012-09-11 09:05:52 -0400 Dock[140]: CGSGetWindowTags: Invalid window 0x4f48
2012-09-11 09:05:52 -0400 Dock[140]: find_shared_window: WID 20295
2012-09-11 09:05:52 -0400 Dock[140]: CGSGetWindowTags: Invalid window 0x4f47
2012-09-11 09:05:55 -0400 Google Chrome Helper[63489]: Unsure about the internals of CFAllocator but going to patch them anyway. If there is a crash inside of CFAllocatorAllocate, please report it at http://crbug.com/117476 . If there is a crash and it is NOT inside of CFAllocatorAllocate, it is NOT RELATED. DO NOT REPORT IT THERE but rather FILE A NEW BUG.
2012-09-11 09:05:55 -0400 Google Chrome Helper[63490]: Unsure about the internals of CFAllocator but going to patch them anyway. If there is a crash inside of CFAllocatorAllocate, please report it at http://crbug.com/117476 . If there is a crash and it is NOT inside of CFAllocatorAllocate, it is NOT RELATED. DO NOT REPORT IT THERE but rather FILE A NEW BUG.
2012-09-11 09:05:55 -0400 Google Chrome Helper[63489]: CGSLookupServerRootPort: Failed to look up the port for "com.apple.windowserver.active" (1100)
2012-09-11 09:05:56 -0400 Google Chrome Helper[63490]: CGSLookupServerRootPort: Failed to look up the port for "com.apple.windowserver.active" (1100)
2012-09-11 09:05:59 -0400 Google Chrome Helper[63493]: Unsure about the internals of CFAllocator but going to patch them anyway. If there is a crash inside of CFAllocatorAllocate, please report it at http://crbug.com/117476 . If there is a crash and it is NOT inside of CFAllocatorAllocate, it is NOT RELATED. DO NOT REPORT IT THERE but rather FILE A NEW BUG.
2012-09-11 09:06:00 -0400 Google Chrome Helper[63494]: Unsure about the internals of CFAllocator but going to patch them anyway. If there is a crash inside of CFAllocatorAllocate, please report it at http://crbug.com/117476 . If there is a crash and it is NOT inside of CFAllocatorAllocate, it is NOT RELATED. DO NOT REPORT IT THERE but rather FILE A NEW BUG.
2012-09-11 09:06:00 -0400 Google Chrome Helper[63493]: CGSLookupServerRootPort: Failed to look up the port for "com.apple.windowserver.active" (1100)
2012-09-11 09:06:55 -0400 WindowServer[81]: CGXSetWindowListAlpha: Invalid window 0
2012-09-11 09:06:56 -0400 WindowServer[81]: CGXSetWindowListAlpha: Invalid window 0
2012-09-11 09:06:56 -0400 Dock[140]: CGSReleaseWindowList: called with 7 invalid window(s)
2012-09-11 09:06:57 -0400 Dock[140]: CGSReleaseWindowList: called with 7 invalid window(s)
2012-09-11 09:07:03 -0400 universalaccessd[63526]: CGSGetZoomParameters: Invalid connection
2012-09-11 09:07:03 -0400 universalaccessd[63526]: CGSSetZoomParameters: Invalid connection
2012-09-11 09:07:03 -0400 universalaccessd[63526]: CGSSetZoomParameters: Invalid connection
2012-09-11 09:07:30 -0400 Google Chrome Helper[63541]: Unsure about the internals of CFAllocator but going to patch them anyway. If there is a crash inside of CFAllocatorAllocate, please report it at http://crbug.com/117476 . If there is a crash and it is NOT inside of CFAllocatorAllocate, it is NOT RELATED. DO NOT REPORT IT THERE but rather FILE A NEW BUG.
2012-09-11 09:07:30 -0400 Google Chrome Helper[63542]: Unsure about the internals of CFAllocator but going to patch them anyway. If there is a crash inside of CFAllocatorAllocate, please report it at http://crbug.com/117476 . If there is a crash and it is NOT inside of CFAllocatorAllocate, it is NOT RELATED. DO NOT REPORT IT THERE but rather FILE A NEW BUG.
2012-09-11 09:07:31 -0400 CalendarAgent[2832]: Unexpected EOF, returning last token as fallback
2012-09-11 09:07:31 -0400 Google Chrome Helper[63541]: CGSLookupServerRootPort: Failed to look up the port for "com.apple.windowserver.active" (1100)
2012-09-11 09:07:31 -0400 Google Chrome Helper[63542]: CGSLookupServerRootPort: Failed to look up the port for "com.apple.windowserver.active" (1100)
2012-09-11 09:07:32 -0400 Google Chrome Helper[63544]: Unsure about the internals of CFAllocator but going to patch them anyway. If there is a crash inside of CFAllocatorAllocate, please report it at http://crbug.com/117476 . If there is a crash and it is NOT inside of CFAllocatorAllocate, it is NOT RELATED. DO NOT REPORT IT THERE but rather FILE A NEW BUG.
2012-09-11 09:07:32 -0400 Google Chrome Helper[63545]: Unsure about the internals of CFAllocator but going to patch them anyway. If there is a crash inside of CFAllocatorAllocate, please report it at http://crbug.com/117476 . If there is a crash and it is NOT inside of CFAllocatorAllocate, it is NOT RELATED. DO NOT REPORT IT THERE but rather FILE A NEW BUG.
2012-09-11 09:07:33 -0400 Google Chrome Helper[63545]: CGSLookupServerRootPort: Failed to look up the port for "com.apple.windowserver.active" (1100)
2012-09-11 09:07:44 -0400 Google Chrome Helper[63552]: Unsure about the internals of CFAllocator but going to patch them anyway. If there is a crash inside of CFAllocatorAllocate, please report it at http://crbug.com/117476 . If there is a crash and it is NOT inside of CFAllocatorAllocate, it is NOT RELATED. DO NOT REPORT IT THERE but rather FILE A NEW BUG.
2012-09-11 09:07:45 -0400 Google Chrome Helper[63552]: CGSLookupServerRootPort: Failed to look up the port for "com.apple.windowserver.active" (1100)
2012-09-11 09:10:29 -0400 CalendarAgent[2832]: Unexpected EOF, returning last token as fallback
2012-09-11 09:11:28 -0400 CalendarAgent[2832]: Unexpected EOF, returning last token as fallback
2012-09-11 09:12:03 -0400 WindowServer[81]: Created shield window 0x4fb5 for display 0x042803c0
2012-09-11 09:12:03 -0400 WindowServer[81]: device_generate_desktop_screenshot: authw 0x0(0), shield 0x0(0)
2012-09-11 09:12:03 -0400 WindowServer[81]: device_generate_lock_screen_screenshot: authw 0x0(0), shield 0x0(0)
2012-09-11 09:12:05 -0400 WindowServer[81]: handle_will_sleep_auth_and_shield_windows: no lock state data

----------

Literally as I was typing that it crashed again. so its not iCal. here is the ASL for EVERYTHING that happened since the last crash


2012-09-11 09:12:27 -0400 CalendarAgent[2832]: Unexpected EOF, returning last token as fallback
2012-09-11 09:12:27 -0400 CalendarAgent[2832]: Unexpected EOF, returning last token as fallback
2012-09-11 09:12:38 -0400 universalaccessd[63722]: CGSGetZoomParameters: Invalid connection
2012-09-11 09:12:38 -0400 universalaccessd[63722]: CGSSetZoomParameters: Invalid connection
2012-09-11 09:12:38 -0400 universalaccessd[63722]: CGSSetZoomParameters: Invalid connection
2012-09-11 09:13:06 -0400 CalendarAgent[2832]: Property list invalid for format: 100 (property lists cannot contain objects of type 'CFSet')
2012-09-11 09:14:08 -0400 WindowServer[81]: CGXSetWindowListAlpha: Invalid window 0
2012-09-11 09:14:09 -0400 Dock[140]: CGSReleaseWindowList: called with 7 invalid window(s)
2012-09-11 09:14:11 -0400 universalaccessd[63772]: CGSGetZoomParameters: Invalid connection
2012-09-11 09:14:11 -0400 universalaccessd[63772]: CGSSetZoomParameters: Invalid connection
2012-09-11 09:14:11 -0400 universalaccessd[63772]: CGSSetZoomParameters: Invalid connection
2012-09-11 09:15:26 -0400 assistantd[63698]: <Error>: AceConnection - NSStreamEventErrorOccurred <__NSCFInputStream: 0x7feb59a2eab0>, error = Error Domain=NSPOSIXErrorDomain Code=54 "The operation couldn’t be completed. Connection reset by peer", domain = NSPOSIXErrorDomain, code = 54
2012-09-11 09:15:26 -0400 assistantd[63698]: <Error>: Session - Connection error: <ADAceConnection: 0x7feb59a27f60> Error Domain=NSPOSIXErrorDomain Code=54 "The operation couldn’t be completed. Connection reset by peer"
2012-09-11 09:15:26 -0400 assistantd[63698]: <Error>: Daemon - Session Error Error Domain=NSPOSIXErrorDomain Code=54 "The operation couldn’t be completed. Connection reset by peer"
2012-09-11 09:16:07 -0400 WindowServer[81]: CGXSetWindowListAlpha: Invalid window 0
2012-09-11 09:16:08 -0400 Dock[140]: CGSReleaseWindowList: called with 7 invalid window(s)
2012-09-11 09:16:10 -0400 Google Chrome Helper[63834]: Unsure about the internals of CFAllocator but going to patch them anyway. If there is a crash inside of CFAllocatorAllocate, please report it at http://crbug.com/117476 . If there is a crash and it is NOT inside of CFAllocatorAllocate, it is NOT RELATED. DO NOT REPORT IT THERE but rather FILE A NEW BUG.
2012-09-11 09:16:10 -0400 Google Chrome Helper[63835]: Unsure about the internals of CFAllocator but going to patch them anyway. If there is a crash inside of CFAllocatorAllocate, please report it at http://crbug.com/117476 . If there is a crash and it is NOT inside of CFAllocatorAllocate, it is NOT RELATED. DO NOT REPORT IT THERE but rather FILE A NEW BUG.
2012-09-11 09:16:10 -0400 Google Chrome Helper[63834]: CGSLookupServerRootPort: Failed to look up the port for "com.apple.windowserver.active" (1100)
2012-09-11 09:16:10 -0400 Google Chrome Helper[63835]: CGSLookupServerRootPort: Failed to look up the port for "com.apple.windowserver.active" (1100)
2012-09-11 09:16:12 -0400 Google Chrome Helper[63837]: Unsure about the internals of CFAllocator but going to patch them anyway. If there is a crash inside of CFAllocatorAllocate, please report it at http://crbug.com/117476 . If there is a crash and it is NOT inside of CFAllocatorAllocate, it is NOT RELATED. DO NOT REPORT IT THERE but rather FILE A NEW BUG.
2012-09-11 09:16:13 -0400 Google Chrome Helper[63837]: CGSLookupServerRootPort: Failed to look up the port for "com.apple.windowserver.active" (1100)
2012-09-11 09:16:16 -0400 Google Chrome Helper[63841]: Unsure about the internals of CFAllocator but going to patch them anyway. If there is a crash inside of CFAllocatorAllocate, please report it at http://crbug.com/117476 . If there is a crash and it is NOT inside of CFAllocatorAllocate, it is NOT RELATED. DO NOT REPORT IT THERE but rather FILE A NEW BUG.
2012-09-11 09:16:18 -0400 Google Chrome Helper[63841]: CGSLookupServerRootPort: Failed to look up the port for "com.apple.windowserver.active" (1100)
2012-09-11 09:17:39 -0400 WindowServer[81]: Created shield window 0x5026 for display 0x042803c0
2012-09-11 09:17:39 -0400 WindowServer[81]: device_generate_desktop_screenshot: authw 0x0(0), shield 0x0(0)
2012-09-11 09:17:39 -0400 WindowServer[81]: device_generate_lock_screen_screenshot: authw 0x0(0), shield 0x0(0)
2012-09-11 09:17:43 -0400 WindowServer[81]: handle_will_sleep_auth_and_shield_windows: no lock state data
2012-09-11 09:17:58 -0400 Dock[140]: no information back from LS about running process

----------

Sorry for the many posts, but if I document it then perhaps someone, whether this forum or if I repost this somewhere else, will be able to help. so after I posted last one, it went black again. here is the log (chrome wasn't running)
2012-09-11 09:17:58 -0400 Dock[140]: no information back from LS about running process
2012-09-11 09:18:21 -0400 universalaccessd[63931]: CGSGetZoomParameters: Invalid connection
2012-09-11 09:18:21 -0400 universalaccessd[63931]: CGSSetZoomParameters: Invalid connection
2012-09-11 09:18:21 -0400 universalaccessd[63931]: CGSSetZoomParameters: Invalid connection
2012-09-11 09:19:59 -0400 kernel[0]: nspace-handler-set-snapshot-time: 1347369601
2012-09-11 09:20:17 -0400 com.apple.mtmd[53]: stat on /Users/Phil/Library/Application Support/Google/Chrome/Default/History Index 2012-09-journal: No such file or directory
2012-09-11 09:20:17 -0400 com.apple.mtmd[53]: stat on /Users/Phil/Library/Application Support/Google/Chrome/Default/History Index 2012-09-journal: No such file or directory
2012-09-11 09:20:23 -0400 coreservicesd[34]: SendFlattenedData, got error #268435460 (ipc/send) timed out from ::mach_msg(), sending notification kLSNotifyChildDeath to notificationID=7974
2012-09-11 09:20:23 -0400 coreservicesd[34]: SendFlattenedData, got error #268435460 (ipc/send) timed out from ::mach_msg(), sending notification kLSNotifyChildDeath to notificationID=7974
2012-09-11 09:20:37 -0400 Safari[64009]: CGContextClipToRect: invalid context 0x0
2012-09-11 09:23:22 -0400 WindowServer[81]: Created shield window 0x5068 for display 0x042803c0
2012-09-11 09:23:22 -0400 WindowServer[81]: device_generate_desktop_screenshot: authw 0x0(0), shield 0x0(0)
2012-09-11 09:23:22 -0400 WindowServer[81]: device_generate_lock_screen_screenshot: authw 0x0(0), shield 0x0(0)
2012-09-11 09:23:41 -0400 WindowServer[81]: handle_will_sleep_auth_and_shield_windows: no lock state data
 
It seems as though the software update a few weeks ago seems to have fixed the problem I was having. The screen hasn't randomly shut off since then. I will continue to monitor and see what happens.
 
It hurts me to say this, but it started shutting off the screen randomly. requires me to click a button to turn it back on. same log info as before...
 
Any news / updates regarding this issue?


This has now happened twice with a late 2012 mac mini.
 
has anyone figured this out? My 2011 mini does this lots, but I only noticed it since upgrading to Mavericks. I have done a fresh install of Mavericks since and the issue remains. I have even disabled all sleep mode preferences and this still happens.
 
I am still using Mountain Lion and had this issue for one whole day, yesterday. Resetting SMC and PRAM did not help. Found from the logs that everything started happening after a GoogleSoftwareUpdate, after which a lot of software updates occurred and then this problem started. Remembered then, that the day before I had started using Chrome when debugging a program using Netbeans and had in the process installed Chrome. So I uninstalled Chrome (I anyway use the Macs Safari and don't like the lack of privacy and control over info going in and taken out when using Chrome) and GoogleSoftwareUpdate and so far the problem has disappeared. I have for good measure also uninstalled NetBeans but I think the problem is mainly due to the GoogleSoftwareUpdate s which screwed some system preference. Also, I have made sure that now the screensaver kicks in much later (example never), because sometimes the screensaver kicking in early even if the sleeps are set for 1-3 hours can cause the computer to go to sleep. Hope that this may solve problems to anyone going through what I did yesterday.
 
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