Intel Mac :: Time Machine Crashes External HD Coming Out Of Sleep Mode
Mar 8, 2012
I have a new iMac OS 10.7.3Â I am using a SeaGate 1.5 TB external HD for backup.Â
If I leave the computer on continous everything works fine. It backs up every hour. It has been running fine for over a week. If I set the iMac in energy saver mode, say 10 minutes, when the iMac comes out of sleep mode there is a warning that Time Machine failed.Â
I get the following errors messages:Â "Time Machine could not complete the Backup" "Error while creating the Backup Folder"Â
There is no way to correct it or retry. I have to run disk utility and erase the external HD, re-format, then back everything again.Â
I would prefer to use the energy save feature of the iMac if I could. I tried the Apple Support number and they just said leave the iMac in "energy saver NEVER" so the iMac stays on continous. Â
Anyone able to let their IMac go in sleep mode with Time Machine turned on? It seems like a possible bug with 10.7.3?
Info:
iMac, Mac OS X (10.7.3)
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Jun 24, 2014
Recently, tried leaving my iMac in sleep mode for hours but it keeps crashing with those Crash Reports popping up when I click to wake it. They mention Kernel Panics.(Also, been getting Kernel Panics randomly popping up when I start up at the desktop. This is a 2010 iMac which I purchased refurbished not quite a year ago Already emailed seller with issues, think I might just return it as seems like hard drive is going. , as to troubleshooting before I go this route?
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Apr 25, 2012
I forwarded an email and now it is coming in via my time machine in 100's I never asked time maching to recover it and don't know how to stop it
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iPhoto '11, Mac OS X (10.6.8)
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Jan 5, 2009
At work im working on a Mac Pro 2x 2.8ghz quad core xeon.. when it comes out of sleep the mouse acts fine for about 5 secounds.. and then starts darting all over the place and then freezes in one area. I can stick click but not move the mouse. This is what i have tried so far.
1. disconnecting and reconnecting the mouse.
2. Looked in console for any weird mouse errors.
3. put it back to sleep and woke it back up.
4. restarted.
5. changed the energy saver options.
6. looked around mouse and keyboard cp for options.
7. tried another mouse.
8. tried using a mouse pad.
this is what has worked, but only works for about 5 secounds before it goes crazy again and then stops moving. force quit the finder. if i restart it, its fine till i put it to sleep and then it all starts over again. the system is fully patched to 10.5.6 with all the efi updates from apple update.
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Apr 14, 2012
Lately my 13" early 2011 Macbook Pro has been locking up when in sleep mode. All I get is a blank screen and the cursor which responds, but no buttons pushed on the keyboard resolve issue. Resolution thus far has been to hard boot the macbook...
Info:
MacBook Pro, Mac OS X (10.7.3)
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Nov 4, 2008
So....... for some reason my Mac crashes if I plug in the USB HDD I have been using for Time Machine on my MBP (Late 2008).
There are also two other partitions on HDD, one FAT and one Mac.... not sure which. I have not actually used either of these partitions yet. Only the Time Machine partition. I used the same MBP to make the 3 parts using DU.
If I plug it in I get a grey screen telling me to hold down power to reboot.
If I boot with the HDD attached then it gets so far but hangs before Login screen.
I am happy to format the HDD. Not sure how, as I dont have another mac to see if it works on that.
My work Win PC can read and write the Fat partition, so I don't think the error is with the physical HDD. Is there a way to format the entire 500GB in XP, even though I can only see a 70GB partition ? ? I am happy using DOS command line if needed... can't find any DU type application in XP.
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Apr 23, 2009
when i have my macbook on and close it (sleep mode) and re-open it at a later time. it typically makes four noises (basically sounds like it is reading the hard drive for 1-2 seconds when you open it. lately it is making those same noises but noticeably slower. what could be causing this? is my hard drive going to go out on me soon? i have about 10 GB free on it.
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Dec 13, 2009
Every time I wake up my Mac Pro, the monitor flashes 2-3 times before it is fully on. Quite annoying. Any idea what it might be? I have the latest Mac Pro 2.66 Quad (got a referub about a month ago) and LaCie 526 (same as NEC 2690). Basic video card, DVI connection.
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Apr 23, 2012
why does my imac lose internet connection after coming out of sleep mode and sometimes from power up. This is something that started about ten weeks ago.I have been all though road runner's diagnostics and etc. So now they insist that its with my imac.
Info:
iMac, Mac OS X (10.6.8)
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Feb 21, 2012
Why does my screen saver stay all of the time? It never goes to sleep. What do I need to do to correct this??
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iPad, Mac OS X (10.7.2)
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Mar 22, 2012
I am Running a 2.8Ghz Intel Core 2 Duo 24" iMac running Mac OS X 10.7.3. I run time machine to backup to an external Seagate 3TB, FreeAgent GoFlex Desk, FireWire Drive. When the Mac goes into sleep mode, the Seagate drive un-mounts. When the Mac wakes up, I get an error that the drive was not properly disconnected and the drive is no longer mounted. The only way I can get the drive to remount, is to remove power from the drive for several seconds and then reconnect it.
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Oct 20, 2007
I've been fighting bad sleep crashes for over a year. Sometimes it would freeze when it started sleep, sometimes when trying to wake from a sleep. I've spent countless hours researching the problem, reading everything on the boards. I tried resetting the PMU, turning off Bluetooth, removing all USB, and all of the other suggestions. Nothing alleviated the problem. Last week I replaced the lithium battery on the mother board because it wasn't keeping the correct time. So far it is sleeping and waking perfectly for the first time in ages. No more freezes or jet engine fans. I have my fingers crossed. Power Mac G5 dual 2 GHz, purchased June, 2003
Information:
Dual G5
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Jul 6, 2009
I've a problem with my PowerBook G4 (12-inch DVI and Mac OS X 10.4.11). When I close the lid or when I manually try to make it sleep from the apple menu, it goes into sleep mode put only for 1 second and then shuts off (crashes). So instead of being able to wake up the computer, I have to boot it up from off.
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Dec 21, 2009
I just had the original 300 GB hard drive fail in my aluminum 24" inch iMac running the latest update of Leopard. I wasn't able to save it using diskwarrior (diskwarrior said it was some sort of mechanical failure) but I was able to recover most of the data from it by booting from an external hard-drive.
So I went out and purchased a brand new Western Digital Caviar Black 1TB drive. The install went fine, it found the drive partitioned it and installed Leopard successful. Then is crashed and disappeared when I left it alone to run all the software updates. I came back and the computer was stuck on "Restart Required" after downloading all the updates. I went to hit restart now, and the system just hanged, wouldn't do anything. So I hard powered down the system and restarted it. It came up with nothing, just stuck on the White Screen of Death. So I plugged the external drive back in and booted from it. Mac OSX couldn't find the drive and diskwarrior would crash if I tried to run it. I tried to boot up from the OSX start-up disk and it couldn't find the drive either.
So I took the case apart and made sure all the connections were solid and the drive was mounted correctly. Everything looked fine so I plugged it in and it started up fine. Finished the updates and the iMac ran great.
So I thought maybe it was overheating, so I've installed smcfancontrol and started to monitor the temp of the drive. I also took the mac apart again and sucked out any dust in the fans or vents. The drive never goes over a 105 F, so it doesn't seem to be overheating.
However, this is where the problem is consistent: everytime the iMac goes into sleep mode, it crashes and the iMac is unable to find the hard-drive again. Unless I unplug it completely for 5 minutes or so. Once I unplug it, it finds the drive and operates like a champ.
I think maybe there's an issue powering the drive back on? Anyone have any ideas?
And my follow up posting later that day:
Quote:
So I ran some tests just to see if was an overheat issue, hard drive malfunction, or sleep issue. I decided to start encoding a video, pulled up Word, Power Point, Excel, started downloading all 6000 mail messages off my server (I never delete my e-mail :-/), also started installing iLife 09, and pulled up a bunch of webpages in Firefox with multiple tabs.
However, I shut off all sleep mode options on the hard drive. I let it run for an hour and came back. Everything is fine, hard drive isn't locked up and smcfancontrol shows the hard drive running pretty hot (115 degrees) but not so hot I'm worried. So it's definitely something to do the hard drives going into sleep mode and not powering back on. It's also weird that I have to leave the computer completely unplugged for 10-15 minutes before the drive is recognized again.
So turning off sleep seems to be my work-around, however, this shouldn't be a long term solution. I'm worried that there is a bigger issue with the iMac, but I'm not sure what would cause this. I've been a PC guy for years, this was my first Mac, and honestly I don't know enough about the inner workings to narrow this down. I would assume this would have to do with the motherboard in some way? But I'm not sure how you would even test it.
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Feb 3, 2012
I've got rid of other networks in system preferences, but they still appear on the toolbar when I click airport, and my network is not firstÂ
Also, again on the toolbar, my network appears twiceÂ
Info:
iMac, Mac OS X (10.7.1)
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Apr 13, 2012
Changed to lion and imac freezes often coming from sleep. what can i do?
Info:
iMac (21.5-inch Late 2009), Mac OS X (10.7.3)
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Jun 25, 2012
I have a 2009 imac with snow leopard. I want to set up my time machine with an external USB or Firewire hard drive, but I'm not sure which would be better or less costly. Need some advice on which brands would be best. I have a My Book on USB right now, but as it's configured for both Mac and Windows files (I use Parallels) I cannot use it for Time Machine. Also, I've been reading that rebooting through Time Machine could take a long time, but if i could partition the new drive and make some of it a reboot disk alone, that would be faster. I don't know how to do that, or which external drive to get that would work best for that arrangement.
Info:
iMac, Mac OS X (10.6.8)
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Mar 17, 2012
I need to deploy multi iMac for my company with exact same setup.I am able to do this with the Time Machine without problem.But I would like to know is there a way to backup the "Time Machine" USB HDD I have created, just incase my USB HDD is corrupted or I need to distribut the Time Machines to other office for deployment? Can I create a dmg file with my existing Time Machine USB HDD. so that I can make multi copy of USB HDD with the same dmg by restoring the dmg?
Info:iMac
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Jun 29, 2012
I have an iMac and send all my Time Machine backups to an Iomega 250gb external hard drive. Now Time Machine says the drive is full and cannot complete the back up- how can I delete some old back ups to make room for the latest one? And once I have room- restrict it to back up only once a week? I really want to use the drive for the music and photos- but fear not having a complete backup before i update to Mt. Lion.
Info:
iMac, Mac OS X (10.6.8)
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Aug 23, 2009
I'm having a problem with my PowerBook G4 where is goes into sleep mode at random times. Mostly when I am streaming video..or at times the fan comes on, it sounds super high then boom. sleep mode again. After hitting the space bar, it comes back on, but it'll happen again shortly after. I've played with the sleep settings
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Dec 29, 2009
As of last night, my MBP started acting very strangely. After entering my username and password, it would enter the desktop for a short period of time and then kick back into sleep mode; the screen would turn back to black. Sometimes it will let me stay on the desktop for a long time and other times it will hardly let me stay on the desktop. I called apple support and they had me start the computer in safe mode; even then it occasionally kicks me out.
The tech guy said that it was a "strange software issue" and not a hardware issue. I thought it was a hard drive issue; my hard drive makes an odd sound when it unlocks (a grinding sound), but it has been doing that for quite some time with no issues. I tried to reset the SMC and it didn't do anything.
How should I remedy this problem? Is this a hard drive issue? Hard drive failure? Has the grinding sound finally caught up with me? I am running OS X; not leopard or snow leopard. I know I need to upgrade, but this shouldn't be happening.
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Mar 15, 2012
i checked disk utility and no errors. the external is not full.
Info:
Imac 24, Mac OS X (10.5.8), Wacom Tablet , Lacie 2T HD, Lacie 500gHD
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May 5, 2012
I am looking for an external hard drive to work with time machine on a imac. All the reports I have looked at are really mixed
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iMac, Mac OS X (10.6.8)
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Jun 26, 2012
2012 iMac running 10.7.4 (lion). I have an external hard drive that I use for Time Machine. It has been working fine. Today, I turned it on to run Time Machine and the computer does not see the hard drive. I used a different cord to connect it. Still did not work. I tested both cords with a different external drive and they worked. So it is not the cords. The hard drive is getting power from its separate power cord. The hard drive knows when it is hooked up because the motor in the hard drive revs up when I plug it into the computer. However, the computer does not see it on the desktop or in finder.
Info:
iMac, Mac OS X (10.7.2)
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Jul 4, 2012
I have two external drives daisy-chained to my iMac for Time Machine,Superduper bootable back-up and a further Superduper back-up of my old Snow Leopard drive. Since upgrading from 10.7.3 to 10.7.4 I get an irritating message each time I awake the computer from sleep that another computer is using my network and the computer name has to be changed. Changing the name as advised in Sharing of System Preferences does not solve the problem. Only disconnecting the external drives makes the warning go away but this is self defeating since I then cannot use Time Machine and/or Superduper.
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iMac, Mac OS X (10.7.4)
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Dec 1, 2014
My time machine external HD has become readnly and inaccessible.
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iMac (21.5-inch Mid 2011), Mac OS X (10.6.8)
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Apr 5, 2008
My MacBook Pro locks up and shows the message "Please reboot your computer by holding down the power button" every time that Time Machine tries to run a backup. I turned off Time Machine and no more crashes... Sorta makes my 500 Gig Time Capsule useless.
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Jan 6, 2010
I recently purchased a WD My Book Studio 1TB to use as back-up drive, using Time Machine.
After my iMac (Intel 2007 - Leopard) wakes from "Sleep Mode", the WD My Book is always dismounted so, unable to perform the Back-up ? I have to manually mount the drive before manually performing the back-up.
How can I keep my WD HardDrive mounted at all time, even after Sleep mode, so the Time Machine Editor automatic weekly back-up works ? Interface is FW800.
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Jun 5, 2014
I've recently starting having problems with my external HD that I use for my Time Machine backups. I'm not able to repair the drive using Disk Elements, so I want to copy some of my backups stored therein onto my Mac HD before I try reformatting the external HD. However, I get the error message "The volume has the wrong case sensitivity for a backup" when I try dragging the backup folders onto my desktop. Is there any way to salvage the backups before I try reformatting? Â
Info:
iMac (21.5-inch Mid 2011), OS X Mountain Lion (10.8.5), External HD: WD Elements 2TB
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Apr 4, 2009
I recently got myself a Time Capsule. There is just one issue. Once my macbook returns from sleep, time machine immediately looks for the time capsule drive. It gives up looking before my mac even finds the time capsule airport connection. Shortly after it gives up, my macbook finds the airport connection. The result: it delays the next backup for the next hour. Which is not very practical. When I get home from work, I want the time machine to back up immediately once I open it, and not having to use it for another hour or manually do the backup. If time machine just waited about 3 more seconds my macbook would have already established the airport connection and time machine would find the time capsule drive.
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