Ibook cycles from sleep to wake (only when closed and charging)
I have been having an issue with my 12' iBook g4 for about 6 months or so. It will operate just fine on battery power, but when I plug it in it will start to act up. The screen will flicker as it charges for a few seconds, then it stops charging. Then it starts, stops, starts, stops. I have found that it happens when the battery is lower (under 20%) and if I turn the backlight down or off that it will charge for a few seconds longer each cycle.
In addition to this if I close the computer when it is charging it will not sleep, just cycle back and forth. The only fix I have found it to leave the lid open and put it to sleep from the apple menu. As long as it is open it charges fine.
I now have a new macbook, but I wanted to sell this one and would rather not have this problem. Any ideas?
Have you tried resetting the PMU?
Also for the problem with it not sleeping properly while closed, if you are still seeing this behavior after resetting the PMU, try removing the keyboard and replacing it again. Sometimes this happens if the keyboard is not properly seated.
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Ok, here's a weird one...
When my iBook is closed and charging, every 15 secs or so, it tries to wake up (you hear the drive engage and the apple logo lights up) for 1/2 second and then goes to sleep... and the repeats over and over again. If it's shutdown this doesn't happen but only if it's closed and "sleeping".
And speaking of sleeping... it doesn't seem to want to sleep either... If the power cord is not plugged in and I go away, it does not go into auto-sleep and eventually the battery dies. (The screen dims but that's it.)
I've tried the PMU reset (cntrl-command-option-shift-power) but I am not sure how to tell if that worked, other than the clock being reset.
Any other ideas? It's quite odd and can't be healthy for the machine.
iBook G4 Mac OS X (10.4.5)resetting pmu worked.
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In trying to wake from sleep on my ibook, my screen freezes. I can move the pointer but it won't click on anything on the desktop, the menu or the dock. I tried re-closing the lid for a minute -- sometimes it helps, sometimes not. If not, the screen goes dark, and I have to re-start. Sometimes it fully restarts, sometimes it hangs before the restart is complete.
After the last freeze, my console showed about 50 copies of the following line:
ibook kernel[0]: IOHIDSystem: postEvent LLEventQueue overflow.
(The graphics card was replaced under the recall a couple of months ago.)
Anyone have any suggestions on how to deal with it?That didn't work, but I tried re-setting the Power Management Unit, and it seems somewhat better so far.
It still sometimes doesn't find the Airport (the icon in the menu bar is grayed out) on waking from sleep, but I think I can fix that by putting it to sleep again, closing the lid, waiting 30 seconds, then opening the lid again.
Thanks for your help. -
This Intel iMac is about six years old, has had the motherboard replaced by Apple. Today we had an electrical failure, and it was asleep at the time. It refused to wake from sleep, and it seems to start up, but the screen stays black. I tried zapping the PRAM, shutting it down and turning off the surge protector, etc. . . and still, nothing. Any thoughts?
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Hi,
I have an Imac 2.8 GHz Intel Core 2 Duo desktop which I have upgraded to lion.
Recently I keep getting kernel panics when waking from sleep mode and I cannot figure out what it is.
I am not very computer savy - I.e. I use a computer but don't know programming etc.
The computer then asks me to shut down and restart.
Any help would be much appreciated as this is driving me crazy.
An example of the latest kernel panic log as as follows:
Fri Jan 6 21:25:02 2012
panic(cpu 0 caller 0xffffff80002c266d): Kernel trap at 0xffffff80002936b3, type 14=page fault, registers:
CR0: 0x0000000080010033, CR2: 0x0000000000000020, CR3: 0x000000000f636000, CR4: 0x0000000000000660
RAX: 0x000000000006f9d8, RBX: 0xffffff800445d598, RCX: 0x0000000000000020, RDX: 0x0000000000019fd8
RSP: 0xffffff808073b520, RBP: 0xffffff808073b540, RSI: 0x000000002996b2ee, RDI: 0xffffff8003f83ce8
R8: 0x0000000000000000, R9: 0x0000000000000000, R10: 0xffffff800bf31788, R11: 0x0000000000009268
R12: 0xffffff800374c000, R13: 0xffffff800445d598, R14: 0x000000000006f9d8, R15: 0xffffff8003f83ce8
RFL: 0x0000000000010202, RIP: 0xffffff80002936b3, CS: 0x0000000000000008, SS: 0x0000000000000000
CR2: 0x0000000000000020, Error code: 0x0000000000000000, Faulting CPU: 0x0
Backtrace (CPU 0), Frame : Return Address
0xffffff808073b1e0 : 0xffffff8000220702
0xffffff808073b260 : 0xffffff80002c266d
0xffffff808073b400 : 0xffffff80002d7a1d
0xffffff808073b420 : 0xffffff80002936b3
0xffffff808073b540 : 0xffffff800029383b
0xffffff808073b560 : 0xffffff800029485b
0xffffff808073b590 : 0xffffff800027e44b
0xffffff808073b5f0 : 0xffffff7f811a44dd
0xffffff808073b630 : 0xffffff7f811a36c4
0xffffff808073b760 : 0xffffff8000328517
0xffffff808073b7b0 : 0xffffff80002e823b
0xffffff808073b8a0 : 0xffffff80003170ce
0xffffff808073b8d0 : 0xffffff80002ec664
0xffffff808073b9e0 : 0xffffff80002f0229
0xffffff808073ba50 : 0xffffff80002f0265
0xffffff808073ba80 : 0xffffff80004e6833
0xffffff808073bb50 : 0xffffff8000316ca3
0xffffff808073bba0 : 0xffffff80005a6e29
0xffffff808073bc30 : 0xffffff8000265675
0xffffff808073bc80 : 0xffffff80002651f3
0xffffff808073bcc0 : 0xffffff800026a62f
0xffffff808073bdc0 : 0xffffff800026cdb4
0xffffff808073bf40 : 0xffffff80002c1f0b
0xffffff808073bfb0 : 0xffffff80002d7941
Kernel Extensions in backtrace:
com.apple.BootCache(33.0)[7D74A237-77EF-359F-B1E2-CB1E602E8B9F]@0xffffff7f811a2 000->0xffffff7f811aafff
BSD process name corresponding to current thread: corestoraged
Boot args: 0x0
Mac OS version:
11C74
Kernel version:
Darwin Kernel Version 11.2.0: Tue Aug 9 20:54:00 PDT 2011; root:xnu-1699.24.8~1/RELEASE_X86_64
Kernel UUID: 59275DFA-10C0-30B3-9E26-F7B5DFB1A432
System model name: iMac8,1 (Mac-F227BEC8)
System uptime in nanoseconds: 46767492658
last loaded kext at 39979515424: com.apple.driver.AppleTyMCEDriver 1.0.2d2 (addr 0xffffff7f81930000, size 45056)
loaded kexts:
com.apple.driver.AppleTyMCEDriver 1.0.2d2
com.apple.driver.AudioAUUC 1.59
com.apple.driver.AppleHDA 2.1.3f7
com.apple.driver.AppleUpstreamUserClient 3.5.9
com.apple.driver.AppleMCCSControl 1.0.26
com.apple.kext.ATIFramebuffer 7.1.2
com.apple.driver.AppleMuxControl 3.0.16
com.apple.driver.AppleBacklight 170.1.9
com.apple.iokit.IOUserEthernet 1.0.0d1
com.apple.ATIRadeonX2000 7.1.2
com.apple.Dont_Steal_Mac_OS_X 7.0.0
com.apple.driver.AudioIPCDriver 1.2.1
com.apple.driver.AppleLPC 1.5.3
com.apple.driver.ACPI_SMC_PlatformPlugin 4.7.5d4
com.apple.driver.CoreStorageFsck 182.10
com.apple.driver.AppleIRController 312
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1
com.apple.BootCache 33
com.apple.iokit.SCSITaskUserClient 3.0.1
com.apple.iokit.IOAHCIBlockStorage 2.0.1
com.apple.driver.AppleFWOHCI 4.8.9
com.apple.iokit.AppleYukon2 3.2.2b1
com.apple.driver.AppleUSBHub 4.5.0
com.apple.driver.AppleEFINVRAM 1.5.0
com.apple.driver.AppleRTC 1.4
com.apple.driver.AppleAHCIPort 2.2.0
com.apple.driver.AppleIntelPIIXATA 2.5.1
com.apple.driver.AppleUSBEHCI 4.5.0
com.apple.driver.AirPortBrcm43224 500.36.11
com.apple.driver.AppleUSBUHCI 4.4.5
com.apple.driver.AppleHPET 1.6
com.apple.driver.AppleACPIButtons 1.4
com.apple.driver.AppleSMBIOS 1.7
com.apple.driver.AppleACPIEC 1.4
com.apple.driver.AppleAPIC 1.5
com.apple.driver.AppleIntelCPUPowerManagementClient 167.0.0
com.apple.nke.applicationfirewall 3.2.30
com.apple.security.quarantine 1
com.apple.driver.AppleIntelCPUPowerManagement 167.0.0
com.apple.driver.AppleAVBAudio 1.0.0d11
com.apple.driver.AppleHDAHardwareConfigDriver 2.1.3f7
com.apple.driver.DspFuncLib 2.1.3f7
com.apple.driver.AppleBacklightExpert 1.0.3
com.apple.iokit.IOSurface 80.0
com.apple.iokit.IOFireWireIP 2.2.4
com.apple.driver.AppleSMBusPCI 1.0.10d0
com.apple.driver.AppleHDAController 2.1.3f7
com.apple.iokit.IOHDAFamily 2.1.3f7
com.apple.iokit.IOBluetoothSerialManager 4.0.1f4
com.apple.iokit.IOSerialFamily 10.0.5
com.apple.iokit.IOAVBFamily 1.0.0d22
com.apple.iokit.IOEthernetAVBController 1.0.0d5
com.apple.iokit.IOAudioFamily 1.8.3fc11
com.apple.kext.OSvKernDSPLib 1.3
com.apple.driver.ApplePolicyControl 3.0.16
com.apple.driver.AppleGraphicsControl 3.0.16
com.apple.iokit.IONDRVSupport 2.3.2
com.apple.kext.ATI2600Controller 7.1.2
com.apple.kext.ATISupport 7.1.2
com.apple.iokit.IOGraphicsFamily 2.3.2
com.apple.driver.AppleSMC 3.1.1d8
com.apple.driver.IOPlatformPluginFamily 4.7.5d4
com.apple.driver.AppleFileSystemDriver 13
com.apple.driver.BroadcomUSBBluetoothHCIController 4.0.1f4
com.apple.driver.AppleUSBBluetoothHCIController 4.0.1f4
com.apple.iokit.IOBluetoothFamily 4.0.1f4
com.apple.driver.CoreStorage 182.10
com.apple.iokit.IOUSBHIDDriver 4.4.5
com.apple.iokit.IOSCSIBlockCommandsDevice 3.0.1
com.apple.iokit.IOUSBMassStorageClass 3.0.0
com.apple.driver.AppleUSBMergeNub 4.5.3
com.apple.driver.AppleUSBComposite 3.9.0
com.apple.iokit.IOSCSIMultimediaCommandsDevice 3.0.1
com.apple.iokit.IOBDStorageFamily 1.6
com.apple.iokit.IODVDStorageFamily 1.7
com.apple.iokit.IOCDStorageFamily 1.7
com.apple.driver.XsanFilter 403
com.apple.iokit.IOATAPIProtocolTransport 3.0.0
com.apple.iokit.IOSCSIArchitectureModelFamily 3.0.1
com.apple.iokit.IOFireWireFamily 4.4.5
com.apple.iokit.IOUSBUserClient 4.5.3
com.apple.iokit.IOAHCIFamily 2.0.7
com.apple.iokit.IOATAFamily 2.5.1
com.apple.iokit.IO80211Family 411.1
com.apple.iokit.IONetworkingFamily 2.0
com.apple.iokit.IOUSBFamily 4.5.3
com.apple.driver.AppleEFIRuntime 1.5.0
com.apple.iokit.IOHIDFamily 1.7.1
com.apple.iokit.IOSMBusFamily 1.1
com.apple.security.sandbox 165.3
com.apple.kext.AppleMatch 1.0.0d1
com.apple.security.TMSafetyNet 7
com.apple.driver.DiskImages 331
com.apple.iokit.IOStorageFamily 1.7
com.apple.driver.AppleKeyStore 28.18
com.apple.driver.AppleACPIPlatform 1.4
com.apple.iokit.IOPCIFamily 2.6.7
com.apple.iokit.IOACPIFamily 1.4
This is all double dutch to me.
Would anyone be able to help please???
Thank you very much !!
DaveHi, for other peoples information - I finally figured out the problem. It was actually a faulty RAM module which I had bought. I had upgraded from 2 to 4 gb of RAM using an approved type of RAM for my particular computer. Finally I removed one module of RAM (after doing nearly everything else under the sun including trying to reinstall the operating system and wipe the computer etc) and the computer worked fine.
Dave -
Only when Firefox AND Thunderbird are active/open, the desktop will NOT go to sleep
I have analysed all services, startup programs and none of these causes a NON sleep issue. Only opening Firefox: it still works (slepp modus). Only opening Thunderbird: sleep modus okay. ONLY when both are open, sleep modus will not be activated. This occurs on any 2 of my Vista, HP desktops!
Are one of them configured to not sleep?
[http://www.cnet.com/news/how-to-prevent-sleep-in-os-x/]
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