Ekran kapanırken 10.7.5 asılı olan Macbook Pro

Macbook'umda bazı problemlerim var. Ekranı kapattığımda ve tekrar açtığımda sorun başlıyor. Bazen oturum açabiliyorum, ancak içeri girdiğimde bilgisayar donuyor. Diğer zamanlarda giriş bile yapamıyorum, çünkü giriş ekranı zaten dondu.

Bunun olası nedenlerinin ne olduğunu ve bunu nasıl potansiyel olarak çözebileceğimi bilmek istiyorum.

Sorunun biraz belirsiz olabileceğini biliyorum, ama temelde olan bu.

DÜZENLE:

Here is what I see in system.log at the time that I try to start again:

Dec  4 09:40:08 localhost bootlog[0]: BOOT_TIME 1354610408 0
Dec  4 09:40:09 localhost com.apple.launchd[1]: *** launchd[1] has started up. ***
Dec  4 09:40:10 localhost com.apple.launchd[1] (com.apple.powerd): Unknown value for key POSIXSpawnType: Interactive
Dec  4 09:40:10 localhost com.apple.launchd[1] (com.apple.sandboxd): Unknown value for key POSIXSpawnType: Interactive
Dec  4 09:40:10 localhost fseventsd[24]: event logs in /.fseventsd out of sync with volume.  destroying old logs. (17609 1 51135)
Dec  4 09:40:10 localhost fseventsd[24]: log dir: /.fseventsd getting new uuid: F6EBD51C-B7F0-43E3-9213-78CB8EC03B64
Dec  4 09:40:11 localhost UserEventAgent[16]: starting CaptiveNetworkSupport as SystemEventAgent built Jun 25 2011 01:16:59
Dec  4 09:40:11 localhost UserEventAgent[16]: CaptiveNetworkSupport:CreateInterfaceWatchList:2788 WiFi Devices Found. :)
Dec  4 09:40:11 localhost UserEventAgent[16]: CaptiveNetworkSupport:CaptivePublishState:1211 en1 - PreProbe
Dec  4 09:40:11 localhost UserEventAgent[16]: CaptiveNetworkSupport:CaptiveSCRebuildCache:81 Failed to get service order
Dec  4 09:40:12: --- last message repeated 1 time ---
Dec  4 09:40:11 localhost UserEventAgent[16]: CaptiveNetworkSupport:CaptivePublishState:1211 en1 - PreProbe
Dec  4 09:40:11 localhost UserEventAgent[16]: CaptiveNetworkSupport:CaptiveSCRebuildCache:81 Failed to get service order
Dec  4 09:40:12: --- last message repeated 1 time ---
Dec  4 09:40:11 localhost UserEventAgent[16]: CertsKeychainMonitor: configuring
Dec  4 09:40:12 localhost UserEventAgent[16]: ServermgrdRegistration cannot load config data
Dec  4 09:40:12 localhost UserEventAgent[16]: get_backup_share_points no AFP
Dec  4 09:40:12 localhost airportd[30]: _processDLILEvent: en1 attached (down)
Dec  4 09:40:12 localhost UserEventAgent[16]: CaptiveNetworkSupport:CaptiveSCRebuildCache:81 Failed to get service order
Dec  4 09:40:12: --- last message repeated 1 time ---
Dec  4 09:40:12 localhost UserEventAgent[16]: CaptiveNetworkSupport:CaptivePublishState:1211 en1 - PreProbe
Dec  4 09:40:13 localhost com.apple.pfctl[51]: No ALTQ support in kernel
Dec  4 09:40:13 localhost com.apple.pfctl[51]: ALTQ related functions disabled
Dec  4 09:40:13 localhost com.apple.ucupdate.plist[44]: ucupdate: Checked 1 update, no match found.
Dec  4 09:40:13 localhost launchdadd[25]: FAILURE: Could not send MIG reply: 0x10000003
Dec  4 09:40:13 localhost mDNSResponder[54]: mDNSResponder mDNSResponder-320.16 (Jul 19 2012 21:07:07) starting OSXVers 11
Dec  4 09:40:13 localhost com.apple.usbmuxd[43]: usbmuxd-296.3 on Jul 25 2012 at 00:28:37, running 64 bit
Dec  4 09:40:13 localhost com.apple.locationd[57]: ERROR,Time,376303213.157,Function,"void CLDaemonCore::startRun()",locationd was started after an unclean shutdown
Dec  4 09:40:13 localhost com.apple.locationd[57]: STACK,Time,376303213.157,1   locationd                           0x000000010fcaf254 locationd + 176724
Dec  4 09:40:13 localhost com.apple.locationd[57]: STACK,Time,376303213.157,2   locationd                           0x000000010fcb01c6 locationd + 180678
Dec  4 09:40:13 localhost com.apple.locationd[57]: STACK,Time,376303213.157,3   locationd                           0x000000010fce132c locationd + 381740
Dec  4 09:40:13 localhost com.apple.locationd[57]: STACK,Time,376303213.157,4   locationd                           0x000000010fc85fd8 locationd + 8152
Dec  4 09:40:13 localhost com.apple.locationd[57]: STACK,Time,376303213.157,5   ???