High Sierra Itunes



I think my question comes down to, 'how can I downgrade to the previous version of iTune?'

  1. High Sierra Iso
  2. High Sierra Iso Archive

Please check out my deviantART: Title: 'Special Op'Artist: Jim JohnstonDownload: (new link, 2017)Co. After the bad idea of 'upgrading' to High Sierra, and working through an endless list of problems, I just ran into a new one. ITunes will no longer recognize my iPod. It's the Classic 160GB (the best iPod ever). The iPod shows up in the System Report as a USB device. It also shows up on the desktop as a volume.

  • The macOS High Sierra 10.13.6 Update;adds AirPlay 2 multiroom audio support for iTunes and improves the stability and security of your Mac. This update is recommended for all users. AirPlay 2 for iTunes 12.8.
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Here's the background...


After the bad idea of 'upgrading' to High Sierra, and working through an endless list of problems, I just ran into a new one. iTunes will no longer recognize my iPod. It's the Classic 160GB (the best iPod ever).


The iPod shows up in the System Report as a USB device. It also shows up on the desktop as a volume. Clearly the Mac recognizes it as an iPod and a working USB device.


iTunes refuses to show it in the list of devices.


In a chat with Apple support, I was told my iPod is no longer supported.


Looking in the Console, I found message from iTunes such as these. This seems to confirm that iTunes no longer recognizes or supports the iPod classic.


Jan 1 14:48:05 Sofa iTunesHelper[447]: Entered:__thr_AMMuxedDeviceDisconnected, mux-device:440

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High Sierra Iso

Jan 1 14:48:05 Sofa iTunes[1928]: tid:353b - Mux ID not found in mapping dictionary

Jan 1 14:48:05 Sofa iTunesHelper[447]: tid:6a5b - Mux ID not found in mapping dictionary

Macos high sierra itunes

Jan 1 14:48:05 Sofa iTunes[1928]: tid:353b - Can't handle disconnect with invalid ecid

Jan 1 14:48:05 Sofa iTunesHelper[447]: tid:6a5b - Can't handle disconnect with invalid ecid

Jan 1 14:48:11 Sofa iTunes[1928]: got ConnectionInvalid message

Jan 1 14:49:09 Sofa iTunes[1928]: Entered:_AMMuxedVersion2DeviceConnected, mux-device:445

Jan 1 14:49:09 Sofa iTunesHelper[447]: Entered:_AMMuxedVersion2DeviceConnected, mux-device:445

Jan 1 14:49:09 Sofa iTunes[1928]: tid:1480b - unable to query device capabilities

Jan 1 14:49:09 Sofa iTunesHelper[447]: tid:6a5b - unable to query device capabilities

Jan 1 14:49:29 Sofa com.apple.xpc.launchd[1] (com.apple.iTunesHelper.3288[447]): Service exited with abnormal code: 1

Jan 1 14:51:56 Sofa com.apple.xpc.launchd[1] (com.apple.xpc.launchd.domain.pid.quicklookd.408): Path not allowed in target domain: type = pid, path = /Library/Frameworks/iTunesLibrary.framework/Versions/A/XPCServices/com.apple.iT unesLibraryService.xpc error = 147: The specified service did not ship in the requestor's bundle, origin = /System/Library/Frameworks/QuickLook.framework/Versions/A/Resources/quicklookd. app

Jan 1 14:52:03 Sofa iTunesHelper[482]: Entered:_AMMuxedVersion2DeviceConnected, mux-device:1

Jan 1 14:52:03 Sofa iTunesHelper[482]: tid:1803 - unable to query device capabilities

iPod classic, macOS High Sierra (10.13.2)

High Sierra Iso Archive

Posted on Jan 1, 2018 4:08 PM