Wireless fails when restarted with external hard drive

I was attempting to configure my external hard drive to work with Back To My Mac (via this article). I was able to pair my Airport Extreme easily, once it restarted, the only way to connect was through ethernet. I was receiving 169.x.x.x addresses on all of my devices.
I attempted a hard reset, with the external media plugged in...same problem. In fact, it wouldn't even allow me to configure it.
My last airport gave up after a couple of years, so I went and bought the tall AirPort Extreme...same problem exactly.
Once I pin pointed it was the hard drive causing this, I was able to get the network back up and running. However, I'd still like to be able to use my hard drive when Back to My Mac is enabled and the hard drive is plugged in (what if I lost power while I was gone?).
Oddly enough, I discovered it's no problem if I plug the media in after it restarts (once it's booted up), it will show up on the network and everything. It's a 3TB HFS+ formatted drive, normally use it to do Time Machine and to dump random huge files that I don't need everyday. So nothing that should be making it cause a problem.
Any ideas or a potential patch in the future?

I'm experiencing this issue too. Power cycling the TC does fix the problem, but the problem eventually returns after a while. Has happened three times now over the past few days. Seems like a bug to me.

Similar Messages

Large files fail when copying to external hard drive

Hi, I am trying to copy 2 extremely large dmg files (both 4-7 GB each) from my macbook to an external hard drive. When the file is almost done I get an error message saying it couldnt do it. I have heard about this happening to other people because their external harddrives were not formatted correctly or something. Is there some precedural way of doing this, if so what are the steps. Thanks.

In addition to the other suggestions, you may want to try connecting the drive directly to the MacBook. While this is probably sensitive to the exact combination of hardware, I'm finding that I have problems if I connect my drive to either my first-gen aluminum Apple Cinema Display or an external USB 2.0 hub, but no problems whatsoever if I connect it directly to one of the MacBook's two USB ports.
The exact error message you get would also be helpful.
Doug

I get the following error when formatting a external hard drive. Partition failed with the error: POSIX reports: The operation couldn't be completed. Cannot allocate memory

I get the following error when formatting a external hard drive.
Partition failed with the error:
POSIX reports: The operation couldn’t be completed. Cannot allocate memory
I have a Macbook pro 13" A1278. I purchased it around december 2010. I have a HHD 3.5" drive desktop select II 1.5TB. I purchased it around Febuary/March 2011 to use with my Macbook pro. I formatted it and moved all my files to there, I got it so my macbook's hard drive wouldn't brake and I lose everything on my macbook.
Is there any fixes?

First, try a system reset. It cures many ills and it's quick, easy and harmless...
Hold down the on/off switch and the Home button simultaneously until the screen blacks out or you see the Apple logo. Ignore the "Slide to power off" text if it appears. You will not lose any apps, data, music, movies, settings, etc.
If the Reset doesn't work, try a Restore. Note that it's nowhere near as quick as a Reset. From iTunes, select the iPad/iPod and then select the Summary tab. Follow directions for Restore and be sure to say "yes" to the backup. You will be warned that all data (apps, music, movies, etc.) will be erased but, as the Restore finishes, you will be asked if you wish the contents of the backup to be copied to the iPad/iPod. Again, say "yes."

Issues with External Hard Drives

I hope this is the right forum for this one - please give me a steer if not! I've also posted it in 'Dock and Finder', but this forum seems equally appropriate, if not more so.
I'm getting repeated issues with External Hard Drives, including ones that I have been using successfully for months/years, suddenly failing to mount and then becoming 'unknown device' through the firewire branch of 'About This Mac'.
I've just bought a new hard drive on the grounds that the others had somehow failed, and the same problems are emerging. I decided to Repair Permissions on my iMac's internal drive, and am copying the results below, from repair runs conducted yesterday and today:
YESTERDAY'S REPAIR PERMISSIONS RESULTS
Verifying volume “Macintosh HD”
Performing live verification.
Checking Journaled HFS Plus volume.
Checking Extents Overflow file.
Checking Catalog file.
Checking multi-linked files.
Checking Catalog hierarchy.
Checking Extended Attributes file.
Checking volume bitmap.
Checking volume information.
The volume Macintosh HD appears to be OK.
Repairing permissions for “Macintosh HD”
Reading permissions database.
Reading the permissions database can take several minutes.
Permissions differ on "private/var/log/secure.log", should be -rw------- , they are -rw-r----- .
Permissions differ on "Library/Preferences", should be drwxrwxr-x , they are drwxrwxrwx .
Permissions differ on "Applications/Utilities/AirPort Utility.app/Contents/Resources/lanArrow.png", should be -rwxrwxr-x , they are -rw-rw-r-- .
Permissions differ on "Applications/Utilities/AirPort Utility.app/Contents/Resources/lanCheck.png", should be -rwxrwxr-x , they are -rw-rw-r-- .
Permissions differ on "Applications/Utilities/AirPort Utility.app/Contents/Resources/lanDisabled.png", should be -rwxrwxr-x , they are -rw-rw-r-- .
Permissions differ on "Applications/Utilities/AirPort Utility.app/Contents/Resources/wanArrow.png", should be -rwxrwxr-x , they are -rw-rw-r-- .
Permissions differ on "Applications/Utilities/AirPort Utility.app/Contents/Resources/wanCheck.png", should be -rwxrwxr-x , they are -rw-rw-r-- .
Permissions differ on "Applications/Utilities/AirPort Utility.app/Contents/Resources/wanDisabled.png", should be -rwxrwxr-x , they are -rw-rw-r-- .
Permissions differ on "Library/Application Support/Apple/ParentalControls/ALRHelperJobs", should be drwxrwxr-x , they are drwxr-xr-x .
ACL found but not expected on "System/Library/User Template/English.lproj/Sites".
Permissions differ on "System/Library/CoreServices/Front Row.app/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/CoreServices/Front Row.app/Contents/PlugIns/DVD.frappliance/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/CoreServices/Front Row.app/Contents/PlugIns/FRSettings.frappliance/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/CoreServices/Front Row.app/Contents/PlugIns/FRSources.frappliance/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/CoreServices/Front Row.app/Contents/PlugIns/Movies.frappliance/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/CoreServices/Front Row.app/Contents/PlugIns/Music.frappliance/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/CoreServices/Front Row.app/Contents/PlugIns/Photos.frappliance/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/CoreServices/Front Row.app/Contents/PlugIns/Podcasts.frappliance/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/CoreServices/Front Row.app/Contents/PlugIns/TV.frappliance/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/PrivateFrameworks/BackRow.framework/Versions/A/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
ACL found but not expected on "System/Library/User Template/English.lproj/Desktop".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Application Support".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Assistants".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Audio/MIDI Drivers".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Audio/Plug-Ins/Components".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Audio/Plug-Ins/Digidesign".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Audio/Plug-Ins/VST".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Audio/Plug-Ins".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Audio/Sounds/Alerts".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Audio/Sounds/Banks".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Audio/Sounds".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Audio".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/ColorPickers".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Compositions".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Favorites".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/FontCollections".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Fonts".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/iMovie/Plug-ins".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/iMovie/Sound Effects".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/iMovie".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Input Methods".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Internet Plug-Ins".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Keyboard Layouts".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Preferences".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Printers".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Screen Savers".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Sounds".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Voices".
ACL found but not expected on "System/Library/User Template/English.lproj/Library".
ACL found but not expected on "System/Library/User Template/English.lproj/Movies".
ACL found but not expected on "System/Library/User Template/English.lproj/Music".
ACL found but not expected on "System/Library/User Template/English.lproj/Pictures".
ACL found but not expected on "System/Library/User Template/English.lproj/Public".
Permissions differ on "Applications/iTunes.app/Contents/CodeResources", should be -rw-rw-r-- , they are lrwxr-xr-x .
Permissions differ on "Applications/iTunes.app/Contents/Frameworks/InternetUtilities.bundle/Contents/ CodeResources", should be -rw-rw-r-- , they are lrwxr-xr-x .
Permissions differ on "Applications/iTunes.app/Contents/Resources/iTunesHelper.app/Contents/CodeResou rces", should be -rw-rw-r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/LaunchDaemons/com.apple.usbmuxd.plist", should be -rw-r--r-- , they are -rwxr-xr-x .
Warning: SUID file "System/Library/Filesystems/AppleShare/afpLoad" has been modified and will not be repaired.
Warning: SUID file "System/Library/PrivateFrameworks/DiskManagement.framework/Versions/A/Resources /DiskManagementTool" has been modified and will not be repaired.
Warning: SUID file "sbin/umount" has been modified and will not be repaired.
Warning: SUID file "bin/rcp" has been modified and will not be repaired.
Permissions differ on "Library/Application Support/Apple/ParentalControls/ContentFiltering", should be drwxrwxr-x , they are drwxr-xr-x .
Permissions differ on "Library/Application Support/Apple/ParentalControls", should be drwxrwxr-x , they are drwxr-xr-x .
Permissions differ on "System/Library/PrivateFrameworks/iLifeMediaBrowser.framework/Versions/A/CodeRe sources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/CodeResourc es", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/BlackAndWhiteEffect.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/CubeTransition.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/DissolveTransition.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/DropletTransition.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/FadeThroughBlackTransition.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/FlipTransition.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/MosaicFlipTransition.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/MosaicFlipTransitionSmall.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/PageFlipTransition.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/PushTransition.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/RevealTransition.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/SepiaEffect.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/TwirlTransition.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/WipeTransition.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Warning: SUID file "usr/bin/quota" has been modified and will not be repaired.
Warning: SUID file "usr/bin/rlogin" has been modified and will not be repaired.
Warning: SUID file "usr/bin/rsh" has been modified and will not be repaired.
Permissions repair complete
TODAY'S PERMISSIONS REPAIR RESULTS
Repairing permissions for “Macintosh HD”
Reading permissions database.
Reading the permissions database can take several minutes.
Permissions differ on "Library/Application Support/Apple/ParentalControls/ALRHelperJobs", should be drwxrwxr-x , they are drwxr-xr-x .
ACL found but not expected on "System/Library/User Template/English.lproj/Sites".
Permissions differ on "System/Library/CoreServices/Front Row.app/Contents/CodeResources", should be -rw-r--r-- , they are lrw-r--r-- .
Permissions differ on "System/Library/CoreServices/Front Row.app/Contents/PlugIns/DVD.frappliance/Contents/CodeResources", should be -rw-r--r-- , they are lrw-r--r-- .
Permissions differ on "System/Library/CoreServices/Front Row.app/Contents/PlugIns/FRSettings.frappliance/Contents/CodeResources", should be -rw-r--r-- , they are lrw-r--r-- .
Permissions differ on "System/Library/CoreServices/Front Row.app/Contents/PlugIns/FRSources.frappliance/Contents/CodeResources", should be -rw-r--r-- , they are lrw-r--r-- .
Permissions differ on "System/Library/CoreServices/Front Row.app/Contents/PlugIns/Movies.frappliance/Contents/CodeResources", should be -rw-r--r-- , they are lrw-r--r-- .
Permissions differ on "System/Library/CoreServices/Front Row.app/Contents/PlugIns/Music.frappliance/Contents/CodeResources", should be -rw-r--r-- , they are lrw-r--r-- .
Permissions differ on "System/Library/CoreServices/Front Row.app/Contents/PlugIns/Photos.frappliance/Contents/CodeResources", should be -rw-r--r-- , they are lrw-r--r-- .
Permissions differ on "System/Library/CoreServices/Front Row.app/Contents/PlugIns/Podcasts.frappliance/Contents/CodeResources", should be -rw-r--r-- , they are lrw-r--r-- .
Permissions differ on "System/Library/CoreServices/Front Row.app/Contents/PlugIns/TV.frappliance/Contents/CodeResources", should be -rw-r--r-- , they are lrw-r--r-- .
Permissions differ on "System/Library/PrivateFrameworks/BackRow.framework/Versions/A/CodeResources", should be -rw-r--r-- , they are lrw-r--r-- .
ACL found but not expected on "System/Library/User Template/English.lproj/Desktop".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Application Support".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Assistants".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Audio/MIDI Drivers".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Audio/Plug-Ins/Components".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Audio/Plug-Ins/Digidesign".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Audio/Plug-Ins/VST".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Audio/Plug-Ins".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Audio/Sounds/Alerts".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Audio/Sounds/Banks".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Audio/Sounds".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Audio".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/ColorPickers".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Compositions".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Favorites".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/FontCollections".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Fonts".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/iMovie/Plug-ins".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/iMovie/Sound Effects".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/iMovie".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Input Methods".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Internet Plug-Ins".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Keyboard Layouts".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Preferences".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Printers".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Screen Savers".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Sounds".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Voices".
ACL found but not expected on "System/Library/User Template/English.lproj/Library".
ACL found but not expected on "System/Library/User Template/English.lproj/Movies".
ACL found but not expected on "System/Library/User Template/English.lproj/Music".
ACL found but not expected on "System/Library/User Template/English.lproj/Pictures".
ACL found but not expected on "System/Library/User Template/English.lproj/Public".
Permissions differ on "Applications/iTunes.app/Contents/CodeResources", should be -rw-rw-r-- , they are lrw-rw-r-- .
Permissions differ on "Applications/iTunes.app/Contents/Frameworks/InternetUtilities.bundle/Contents/ CodeResources", should be -rw-rw-r-- , they are lrw-rw-r-- .
Permissions differ on "Applications/iTunes.app/Contents/Resources/iTunesHelper.app/Contents/CodeResou rces", should be -rw-rw-r-- , they are lrw-rw-r-- .
Warning: SUID file "System/Library/Filesystems/AppleShare/afpLoad" has been modified and will not be repaired.
Warning: SUID file "System/Library/PrivateFrameworks/DiskManagement.framework/Versions/A/Resources /DiskManagementTool" has been modified and will not be repaired.
Warning: SUID file "sbin/umount" has been modified and will not be repaired.
Warning: SUID file "bin/rcp" has been modified and will not be repaired.
Permissions differ on "Library/Application Support/Apple/ParentalControls/ContentFiltering", should be drwxrwxr-x , they are drwxr-xr-x .
Permissions differ on "Library/Application Support/Apple/ParentalControls", should be drwxrwxr-x , they are drwxr-xr-x .
Permissions differ on "System/Library/PrivateFrameworks/iLifeMediaBrowser.framework/Versions/A/CodeRe sources", should be -rw-r--r-- , they are lrw-r--r-- .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/CodeResourc es", should be -rw-r--r-- , they are lrw-r--r-- .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/BlackAndWhiteEffect.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrw-r--r-- .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/CubeTransition.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrw-r--r-- .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/DissolveTransition.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrw-r--r-- .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/DropletTransition.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrw-r--r-- .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/FadeThroughBlackTransition.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrw-r--r-- .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/FlipTransition.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrw-r--r-- .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/MosaicFlipTransition.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrw-r--r-- .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/MosaicFlipTransitionSmall.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrw-r--r-- .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/PageFlipTransition.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrw-r--r-- .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/PushTransition.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrw-r--r-- .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/RevealTransition.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrw-r--r-- .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/SepiaEffect.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrw-r--r-- .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/TwirlTransition.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrw-r--r-- .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/WipeTransition.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrw-r--r-- .
Warning: SUID file "usr/bin/quota" has been modified and will not be repaired.
Warning: SUID file "usr/bin/rlogin" has been modified and will not be repaired.
Warning: SUID file "usr/bin/rsh" has been modified and will not be repaired.
Permissions repair complete
My concerns are:
* Some of the permissions repaired yesterday appear to have needed to be repaired again today
* There are several files which carry a warning that they won't be repaired as they have been 'modified', and some of these clearly relate to disk management.
Does anyone have any ideas what is going on???
Thanks!!

Many problems with the 10.5.7 update have been fixed by a Restart.
If that doesn't help, something may have gone wrong with the update. Download and install the "combo" update, from: http://support.apple.com/downloads/MacOS_X_10_5_7_ComboUpdate
If that doesn't help, try running the Apple Hardware Test, on the disc that came with your computer.
1. Disconnect all external devices (including the Ethernet cable) except the keyboard and mouse.
2. Insert the "Additional Software & Apple Hardware Test" disc that came with your computer.
3. Restart while holding down the "C" key. When the list of available startup volumes appears, click Apple Hardware Test and the right arrow.
4. When the Apple Hardware Test main screen comes up (after a moment), follow the on screen instructions.
5. If it detects a problem, an error code will be displayed. Make a note of it.

What's 'best-practice' with external hard drives?

Hello folks,
I just got myself a 500GB LaCie d2 'Quadra' hard drive, and it works great - just as I was led to expect. Now I've connected it to my iMac with a FW400 cable. I've a few questions regarding general usage and 'best practice' when using an external hard drive like this:
1. Do I need to disconnect it (pull out the cable from my iMac) every time I Shutdown - and reconnect on Startup? Or can I leave it it and pretty much just forget about it?
2. Can I turn it 'on' and 'off' any number of times (using the on/off switch on the back) when working on the iMac? I might like to switch it off if I'm not using it for an extended period of time while still working on the computer. Is this okay?
3. When I'm not using the drive and the drive switch is 'off', can the drive still remain connected to 'mains' power? Or is it necessary to disconnect it from the 'mains' entirely?
4. I understand it's best to disconnect when 'Repairing Permissions?' Can this be confirmed?
Thanks so much.
Cheers!
Steve.

1. Do I need to disconnect it (pull out the cable from my iMac) every time I Shutdown - and reconnect on Startup? Or can I leave it it and pretty much just forget about it?
What I do is shut down my Mac, leaving it connected to the mains: the external HD, external speakers and other peripherals are all connected to a mains switch and I turn these off. There's no need to disconnect the cable: some disks spin down when the computer is shut down, some don't. It probably wouldn't hurt to leave it spinning anyway, though I prefer to shut it off at the mains. Incidentally I shouldn't disconnect the computer from the mains when you shut down: doing this will run down the PRAM battery and hasten the day it needs replacing, which is expensive.
2. Can I turn it 'on' and 'off' any number of times (using the on/off switch on the back) when working on the iMac? I might like to switch it off if I'm not using it for an extended period of time while still working on the computer. Is this okay?
I shouldn't do this: the most strain on a hard disk is when it is starting up, not when it is running: I should leave it running all the time the Mac is on. If you do switch it off, make sure to unmount it first (drag it to the trash) otherwise you will have all sorts of problems.
3. When I'm not using the drive and the drive switch is 'off', can the drive still remain connected to 'mains' power? Or is it necessary to disconnect it from the 'mains' entirely?
No: I see no problem in leaving it plugged in to the mains: the 'off' switch disconnects it anyway.
4. I understand it's best to disconnect when 'Repairing Permissions?' Can this be confirmed?
I've never heard this, and I can't see that there's any neccesity: the repairing process will be confined to the disk you have nominated to work on in any case.

Is it possible to open a program when connecting an external hard drive?

Is it possible to open a program when connecting an external hard drive?
I have a external hard drive with an iphoto library. I just want to connect my drive and automatically see iphoto open! Possible?
I know there are some action scripts, am i right?

Ok, here are the steps to take. Doing this involves generating two scripts, the first of which will have the system monitor the attachment of a hard drive, and the second which will conditionally open iPhoto. To make these and set them up, perform the following steps (it is a little involved, but will get you the result you want):
Script 1: A launch agent to monitor attached hard drives
1. Open the Terminal utility in the /Applications/Utilities/ folder. Then copy and paste the following command into it and press Enter, which will open up an editor program in the Terminal:
pico ~/Library/LaunchAgents/iphotodrive.plist
2. Now copy and paste the following text to the Terminal window in its entirety so it is all entered into the Terminal editor:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
          <key>Label</key>
          <string>local.iPhotoDrive</string>
          <key>QueueDirectories</key>
          <array/>
          <key>WatchPaths</key>
          <array>
                    <string>/Volumes</string>
          </array>
          <key>ProgramArguments</key>
          <array>
                    <string>/Users/USERNAME/Library/iphotodrive.sh</string>
          </array>
</dict>
</plist>
3. Use the arrow keys to navigate your cursor down to the place where it says /Users/USERNAME/Library..., and change the text of "USERNAME" to be the same name as your account home folder. For example, my login name in OS X is "tkessler" so my home folder is also "tkessler," so for me this is what should go in place of "USERNAME" in the text above.
4. Now press Control-O to save the file, and then Control-X to exit the editor (use Control, and not the standard Command key here).
Script 2: A shell script to open iPhoto when your drive is attached
1. Type (or copy and paste) the following command in the same Terminal window to make the second script in the same editor:
pico ~/Library/iphotodrive.sh
2. Now copy and paste the following text into the Terminal editor:
#/bin/bash
if [ -d /Volumes/"IPHOTODRIVE" ]; then
        open -a iPhoto;
fi
3. Again use the arrow keys to navigate, and edit the text IPHOTODRIVE to be the exact name of the drive you would like to spur iPhoto to open. The name will be case-sensitive, and spaces are OK within the quotes.
4. Again save this file by pressing Control-O, then press Control-X to quit the editor.
5. Next ensure this new script can be run, so to do this now copy and paste the following command:
chmod +x ~/Library/iphotodrive.sh
Now to activate these scripts you can log out of your account and log back in, and they should work as expeted, and will launch iPhoto only when a drive named "IPHOTODRIVE" (or whatever you edited this entry to be) is attached to the system. This procedure will create two files at the following locations on your computer, so to undo it simply remove these two files followed by logging out and back in, and you should be good to go:
/Users/USERNAME/Library/iphotodrive.sh
/Users/USERNAME/Library/LaunchAgents/iphotodrive.plist
If you run into any problems, then write back here and we can figure out if there are any nuance details to cover for your setup.

Blue screen on start up with external Hard drive connected

On start up Imac freezes on light blue screen with external hard drive connected via firewire. Starts okay without hard drive connected. I have repaired the drive with no resolution of the problem.

tpetrini wrote:
On start up Imac freezes on light blue screen with external hard drive connected via firewire.
You might try starting the iMac in "verbose mode" by holding down command-V when booting:
http://support.apple.com/kb/HT1492
That could show you some messages that might explain the problem.
Another approach is to launch the Console utility and look for messages dated around the time of a hang.

HT2729 Digital Copies to my IMac with external hard drive, then on my MacBook Pro I can see the movies, but if I close out my IMac, I can't access my movies on my laptop??? Can anyone help me out here? Thanks.

I have my itunes stored on my external hard drive of my IMac.
I have started to put my Digital Copies to my IMac with external hard drive, then on my MacBook Pro I can see the movies, but if I close out my IMac, I can't access my movies on my laptop???
Can anyone help me out here? Thanks.

I have my itunes stored on my external hard drive of my IMac.
I have started to put my Digital Copies to my IMac with external hard drive, then on my MacBook Pro I can see the movies, but if I close out my IMac, I can't access my movies on my laptop???
Can anyone help me out here? Thanks.

When adding an external hard drive, should you hook it up to your iMac or your Apple Extreme router?

When adding an external hard drive, should you connect it directly to your iMac or to your Apple Extreme router?

That depends on what you are using it for. The advantage of connecting it to the router is that you can share the drive over your home network and/or over the Internet. That can be convenient but drive access is performed at network speed - slower than when connected directly to the computer. If you need/want to share the drive, connect it to the router, otherwise connect it directly to the computer.

When is Apple going to fix the problem with external hard drive not working on Lion?

As for everyone else external hard drive does not work with Lion.
When will Apple fix this problem. Do they just ignore the customer : (

Copy off all your data off the NTFS formatted drive to another drive
Open Disk Utility in the Applications>Utilities folder
Select your external NTFS drive on the far left, should have the drive makers name, a ID perhaps plus the word "media"
Click the Partition Tab, click the big box and click 1 Partition
If you want a Mac only drive > Option: GUID >format OS X Extended (Journaled)
If you want a Mac/PC drive (for over 4GB sized files) > Option: MBR > format exFAT
If you want a Mac/PC drive (for the most compatibility with other devices, Win XP, but only under 4GB sized files) > Option: MBR > format MSDOS (FAT or FAT32)
Give it a name and click Apply.
You can also search Microsoft for a free exFAT download if you have Win XP.
https://discussions.apple.com/message/16276201#16276201

Multiple (related?) issues with external hard drive connectivity

Apologies if this has been discussed but I have been unable to find a solution or explanation after searching here and on other forums.
I recently purchased an external hard drive (1TB Iomega Select Portable, bus powered, 2.5", USB 2.0). After formatting with two HFS+ partitions the device began disconnecting unexpectedly and afterwards was often not recognisable by my mac until I rebooted. I returned the product and had it replaced by another of the same model.
The replacement external hard drive worked fine at first but hours later began showing the same symptoms. _It now connects briefly then a few seconds later disconnects._ Occasionally it seems to mount and work fine, but the problem always comes back. In the times when it is working, _Time Machine recognises the drive but only backs up at a rate of about 1KB/s!_
_I don't know if this is a problem with the external hard drive, my USB ports, or settings on my mac._ Any advise you could offer would be greatly appreciated as I've run out of troubleshooting options with my limited knowledge of computers.
_**Some tests I've done:_
1) When it's not being recognised in Finder, it's also not recognised in either Disk Utility or System Profiler
2) At one stage after repeatedly disconnecting, two other external hard drives and two thumb drives that I know work fine normally also failed to mount, but strangely two wireless mouse USB receivers worked fine. Both thumb drives were formatted as FAT32, one of the external hard drives had one HFS+ and one NTFS partition, and the other was entirely NTFS. When they weren't recognised in OS X, the two FAT32 drives and the NTFS partitions of the external hard drives were all recognised in Windows 7 via VMWare Fusion. After restarting the computer all of them now work on both Windows 7 and Mac OS X.
3) I tried the external hard drive on another computer (a PC) and it was recognised in Vista's 'Disk Management' with both partitions marked as 'healthy', but it just called it 'Disk 1' rather than showing the names I'd given each partition.
4) When I first started transferring files onto the drive I often got 'error code -36', but found a solution that seemed to fix that by deleting the '._' files from the source folder through Terminal.
5) I've tried different USB cables, both USB ports on my mac, and also connecting with and without the secondary part of the 'y' cable that was supplied with it.
Thanks very much,
Andrew
Message was edited by: andrewcarter

I have the same problem with some 2.5 drives. My iMac on 10.5.8 sees the drive fine but my older 2007 Mac Book Pro 10.6.6 would not see it and now my new Mac Book Pro had problems seeing the drive from my old Mac Book Pro in that box. I had to use migration utility over the network that took 18 hours to copy my user over. I bought a new drive box and now the drive seems to work fine. I have ejected it a couple times and all seems well. I hope it continues to function properly.

Running itunes on two pc's with external hard drive library

Hi All;
I am working with two laptop pc's, a large external hard drive and my iphone. I am in the process of putting my cd library onto an external hard drive and I plan on plugging the drive into either laptop to play my music library wirelessly using apple airplay. Both laptops are running windows 7 and I use the latest version of iTunes.
Initially, I transferred my music off my laptop onto the external drive (following the 'consolidate library' process provided in one of the help menus) and then successfully told iTunes where to find the library on my external hard drive (E:/itunes Music). I then did this with the 2nd laptop. Then I resumed downloading music from cd's.
All of my music is successfully saving to my external hard drive (E:). However, when I download on one laptop and then go to the other, I can't always see all of the albums. I got frustrated, started checking and unchecking things, now I'm sort of lost. iTunes has never been my favorite program.:/
My questions are below:
1. Can I use two laptops and my external hard drive interchangeably?
2. Right now, I get the message 'please choose an iTunes library' but when I direct it to the E: drive and click 'open' it keeps opening into my music files and doesn't open the program. If I try 'create library' I see this:
3. Now that there is a new library, I see this:
but previously I had it set to look like this:
My question is- should I have both boxes checked? Only the top one? What do they mean, anyway?
Ideas, suggestions and links welcome.
Thank you!

Making some assumptions:
The iTunes Library.itl file located at E:\iTunes Music\Music\iTunes 1 is your current/active database
When you run iTunes all your media files can be located and will play
You have free space on your external hard drive - at least as much as currently used for your E:\iTunes Music folder
If one or more of these are not valid, STOP HERE and report back - some parts of the procedure below would be different.
Before starting I would strongly suggest taking a backup of your E: drive as insurance against anything not working as it is supposed to.
Exit iTunes
Open Windows Explorer and navigate to drive E:
Select Organize > Folder and Search Options, then the View tab - make sure that the Show hidden files, folders and drives option is selected
Create a new folder E:\iTunes - this will be the new starting point for your iTunes library
Navigate to the folder where your library files are currently stored (E:\iTunes Music\Music\iTunes 1) - you've already provided a screenshot of this, but with the Show hidden files, folders and drives option selected you should see one more file:
(sentinel is a hidden file that iTunes uses while running).
Select all five files in this folder:
then right-click > Copy or press Ctrl-C.
Still in Windows Explorer, navigate to the E:\iTunes folder you created in step 4, then right-click > Paste or press Ctrl-V. At this point the E:\iTunes folder should look like this:
Now hold down the Shift key and start iTunes. You'll get this prompt:
Click on Choose Library..., navigate to E:\iTunes and select the iTunes Library.itl file (that you just copied into this folder). Click Open. iTunes will start and show your library with the same content as before.
Select Edit > Preferences > Advanced. Click the Reset button, which will change your iTunes Media folder location to E:\iTunes\iTunes Media, which is what you should want it to be (ignore the I: drive shown here, yours should be E:)
Click OK - you should get this prompt:
Click Yes. This doesn't actually move your files, there's one more step. Still in iTunes, select File > Library > Organize Library... When you see this prompt:
check the Consolidate Files box and - if not greyed out - the Reorganize files ... box. The click OK. iTunes will now start copying your media files to the new, preferred location and layout. The time taken to complete this process depends on the size of your library - for a small one it'll be a few minutes; for a large library considerably more. Allow the process to finish.
Once complete, your library in iTunes should look exactly as it was before - you should be able to select and play any of your songs/albums. However, if you right-click > Get Info on any song and select the File tab, you should see that the file location has been updated:
and if you go to Windows Explorer and navigate to E:\iTunes\iTunes Media you'll see a Music subfolder which in turn contains one folder for each artist:
In your case the drive reference at the top will be "My Passport (E:)" and the folders listed will be those for your library.
Successful completion of all these steps should now have brought your library into the "portable" or "well-formed" layout. Just to make sure everything's working:
Exit iTunes
In Windows Explorer, rename your E:\iTunes Music folder to something like "Old iTunes"
Restart iTunes, without holding down shift. Your library should be available to you as in step 11 above - however, its worth testing a significant sample of your music just to make sure that everything is in the right place and plays correctly.
One point I didn't cover is the case where the other (older) iTunes library you have - the one where the iTunes Library.itl file is on the C: drive - may be referencing albums/songs that were not in the library that was on the E: drive and that the procedure described above will bring into a more standard format. If this is the case then there are a couple of approaches that you can use to merge the two libraries - report back if this is the case.
If this last point doesn't apply, you can now go ahead and delete the renamed E:\iTunes Music folder - otherwise there will be a few more steps to go through before you can finally get rid of this.
Finally, once you've completed everything successfully, work out how you're going to create and maintain a backup of your library. With the approach described above all of iTunes' data is in one place - E:\iTunes. I would suggest using the method described in turingtest2's notes on Backup your iTunes for Windows library with SyncToy ... remembering that "Hard drives fail. Always. You just don't know when its going to happen."
Apologies for the length of these notes - however, based on your description of your current setup I thought it worth going through all the steps to bring it into a more conventional layout.

Trouble with external hard drive. help.

I was formatting my hard drive to allow larger GB files with a lot of trouble so I got my other hard drive which I have previously formatted to find the program that worked. It was formatted with NTFS so I downloaded NTFS 3G and restarted my computer (iMac intel) after trying to format my portable hard drive to ntfs the software didnt work so I uninstalled it. Now my external hard drive will not read on my iMac but it will on my TV and Windows computer. When I installed the software a little error message popped up but i made no changes to the external hard drive and now it wont read on my mac.
The hard drive is a Western Digital My Book 1TB

Did you read this section of the ntfs 3g website? I don't use the program but it may have left pieces of itself on your mac causing your current problems.
You can type the following in a terminal window to see what "non-apple" drivers are still loaded on your system.
kextstat | grep -v com.apple
Post the results if you need to
2.2 Uninstalling Tuxera NTFS for Mac
Tuxera NTFS for Mac can be easily uninstalled using the Uninstall Tuxera NTFS... button in the Tuxera NTFS preference pane, which will be available in System Preferencesonce you have installed the package. See section 4 for a description of the other features in the preference pane.
If this should fail for some reason, an uninstall script exists at the following location:
/System/Library/Filesystems/fusefs_txantfs.fs/Support/uninstall-package.sh

Trouble with external hard drive and disk repair

So I save my music and photos to an external hard drive. The drive is partitioned to also be the back up for my Time Machine. I live in an old house with the electricity for my MacBook Pro and the external hard drive coming from a wall plug which drapes scrape over when opening and closing, occasionally moving the plugs to the point of cutting off the electricity. Sometimes when that happens, the MacBook Pro won't read the external hard drive and I have to restart the computer for it to read the HD.
Well, this seems to have happened again, only this time it wasn't reading the HD when restarted. I Opened the Disk Utility and did a verify disk, and was told that I couldn't save anything to the drive, but to access the files that were on there. So I attempted to do a disk repair. What happens at that point is instead of getting the solid blue line indicating the repair is happening, I get the barber pole blue line indicating it's trying to access the HD to begin repair. This goes on for hours at a time without the repair taking place.
Can anyone out there give me a "for Dummies" overview of how to get the Disk Utility to repair things?
Thanks.

What I was trying to tell you is that all the music and photos that are on the same drive as your Time Machine backup must also be backed up elsewhere. Unlike all the stuff on your primary (internal) hard drive, those photos and music are not backed up at all unless you have copies of them on a different drive. If your Time Machine hard drive should fail before you do that, they'll all be lost. So copy all the music and photos to your second external hard drive as soon as you are able to do so.
I generally consider the nuisance of backing up extra hard drives to other extra hard drives burdensome and annoying enough so that I always upgrade my primary (internal) hard drive whenever I begin to run short of space on the one I'm using. Now that it's possible to get 750GB and 1TB internal drives for MBPs, I'll get one of those as soon as my present 250GB drive fills up to about 80% of its capacity. I don't want to lug around an external drive in order to have all my stuff with me when I'm away from my home or office — I want it all on my internal drive, and I want to be able to back all of it up at once to an external drive of the same or a larger size. At least until I outgrow a 1TB drive, and I think that will be a while.

Airport extreme working with external hard drive via USB port adaptor :)

Hi Everyone. I hope this post will be helpful because I have been very frustrated with apple and their customer support and I figured this out on my own by reading all of the discussions and playing with my settings but it took me a while...
I recently for school bought all apple products and I have non-mac products as well. I bought the airport extreme believing I could hook up all of my computers through it and share the printers and my mybook external hard drive with my husbands desktop and the other lap tops. Unfortunately this was not as easy as advertised...
I was not able to successfully have both computers stay connected to the printers so I have to have mine for my laptop connected via the airport extreme and my husband has his desktop connected to a different printer via a ethernet cable. It would work at set up and then a few hours later not print anymore and reinstalling the drivers just confused it... if anyone knows a solution for this please let me know. It worked wirelessly for me but not for him.
As far as the external drive for the airport extreme goes I went and bought an additional USB port hub so I could access my printer wirelessly and my external hard drive as well for time machine back ups.
I set up my external hard drive so that it will save files from both a mac and a non-mac computer and we can both access it (not sure if that matters in the solution or problem for others); however, the desktop (non-mac) was able to by clicking and dragging files to it assess the hard drive and utilize it and my macbook was not able to because the airport extreme showed the drive under disks but when I tried to access it through time machine it was not there. I played with this for a long time and finally figured it out.
I believe I went under finder, then chose go from the menu bar, then chose connect to server and the default for it is afp://10.0.1.1.. You enter this in under server address and you may be prompted to give your password. The password was tricky as well because it showed my computers user name and I thought it would want that password but instead it wanted the password to log into my internet or my airport extreme's password. Once I put this in I was able to open my time machine preferences, finally choose the mybook external hard drive that was now showing up, choose it and my computer is currently doing a back up as I type without the error message of failed, unable to locate volume, or any others.
Hope this posting was helpful and not to confusing and feel free to message me if you need clarification and think this may solve your problem as well. GOOD LUCK!

Seems to me you should have done your homework setting up your network and not assuming that any third party device you choose to use would work without problems.

Wireless fails when restarted with external hard drive

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