Posts Tagged ‘disk

When you sync your iPod with iTunes, iTunes may display an error message that reads: “Attempting to copy to the disk failed. The disk could not be read from or written to.” When you update or restore your iPod, you may see this error: “Firmware update failure.

When you try to sync files to any iPod in iTunes on a Mac or Windows computer, you might see the following -69 error message: “Attempting to copy to the disk failed.

When you try to sync files to any iPod in iTunes on a Mac or Windows computer, you might see the following -69 error message: “Attempting to copy to the disk failed. An unknown error occurred (-69)”

When you try to sync files to any iPod in iTunes on a Mac or Windows computer, you might see the following -69 error message: “Attempting to copy to the disk failed. An unknown error occurred (-69)”

Disk Utility in Mac OS X v10.5 and later has the ability to securely erase the free space on a hard drive, to reduce the chances of deleted files being recoverable. There are three erasure options that offer different levels of security: Zero Out Deleted Files: This is the quickest free space erasure option, and provides good security. It writes zeros over the unused disk space (one pass).   7-Pass Erase of Deleted Files: This option provides better security and takes seven times longer than “Zero Out Deleted Files.” It writes over the unused space in the disk seven times

If you’re trying to install Mac OS X on a hard disk that you’ve connected to your Intel-based Mac, you may see this alert in Installer and be unable to select the disk for installation: “You cannot install Mac OS X on this volume. Mac OS X cannot start up from this volume.” The Mac OS X installer prevents you from installing on to a disk that uses a non-native partition scheme (or to any volumes on that disk). PowerPC-based Macs and Intel-based Macs have different native partition schemes (see additional information below).

If you are experiencing issues with using your MacBook Air SuperDrive, such as the disk not being accepted, try these steps to help resolve the issue.

The following are examples of messages that may appear in the Disk Utility log window when repairing disk permissions. Warning: SUID file “usr/libexec/load_hdi” 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 “System/Library/PrivateFrameworks/DesktopServicesPriv.framework/Versions/A/Resources/Locum” has been modified and will not be repaired.
 Warning: SUID file “System/Library/PrivateFrameworks/Install.framework/Versions/A/Resources/runner” has been modified and will not be repaired.
 Warning: SUID file “System/Library/PrivateFrameworks/Admin.framework/Versions/A/Resources/readconfig” has been modified and will not be repaired.
 Warning: SUID file “System/Library/PrivateFrameworks/Admin.framework/Versions/A/Resources/writeconfig” has been modified and will not be repaired.
 Warning: SUID file “usr/libexec/authopen” has been modified and will not be repaired.
 Warning: SUID file “System/Library/CoreServices/Finder.app/Contents/Resources/OwnerGroupTool” has been modified and will not be repaired.
 Warning: SUID file “System/Library/CoreServices/RemoteManagement/ARDAgent.app/Contents/MacOS/ARDAgent” has been modified and will not be repaired. Permissions differ on “Library/Application Support/Apple/ParentalControls/ALRHelperJobs”, should be drwxrwxr-x , they are drwxr-xr-x

The following are examples of messages that may appear in the Disk Utility log window when repairing disk permissions. Warning: SUID file “usr/libexec/load_hdi” 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 “System/Library/PrivateFrameworks/DesktopServicesPriv.framework/Versions/A/Resources/Locum” has been modified and will not be repaired.
 Warning: SUID file “System/Library/PrivateFrameworks/Install.framework/Versions/A/Resources/runner” has been modified and will not be repaired.
 Warning: SUID file “System/Library/PrivateFrameworks/Admin.framework/Versions/A/Resources/readconfig” has been modified and will not be repaired.
 Warning: SUID file “System/Library/PrivateFrameworks/Admin.framework/Versions/A/Resources/writeconfig” has been modified and will not be repaired.
 Warning: SUID file “usr/libexec/authopen” has been modified and will not be repaired.
 Warning: SUID file “System/Library/CoreServices/Finder.app/Contents/Resources/OwnerGroupTool” has been modified and will not be repaired.
 Warning: SUID file “System/Library/CoreServices/RemoteManagement/ARDAgent.app/Contents/MacOS/ARDAgent” has been modified and will not be repaired. Permissions differ on “Library/Application Support/Apple/ParentalControls/ALRHelperJobs”, should be drwxrwxr-x , they are drwxr-xr-x . Permissions differ on “Applications/iTunes.app/Contents/CodeResources”, should be -rw-rw-r– , they are lrw-rw-r– .


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