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Time Machine stuck at "Looking for backup disk" after installing Windows 8 via Boot Camp

367 Views 1 Reply Latest reply: Jan 12, 2013 6:24 AM by broodlum RSS
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Jan 9, 2013 6:14 AM

I've been backing up via Time Machine to an external USB drive and it's been working fine. I recenty installed Windows 8 via Boot Camp and now TM gets stuck forever at "Looking for backup disk...".


I've tried the following, to no avail:


  • Using "Select Disk" in TM preferences to re-select the disk
  • Deleting /Library/Preferences/
  • Running system maintenance via Onyx
  • Resetting PRAM
  • Formatting the drive and setting it up for TM backups again


The Boot Camp partition is on the same drive as OS X (on a 180GB Intel 330 series SSD). During the Windows installation I re-formatted the partition as NTFS.


If I start OS X in Safe Boot mode, TM backups work. In Safe Boot mode, the NTFS partition isn't loaded so I suspect it has something to do with this. Any ideas would be greatly appreciated.

MacBook Pro, OS X Mountain Lion (10.8.2)


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