我找到了几年前的旧 iPod。通过 USB 电缆连接它会导致 dmesg 输出此信息。还有其他方法可以安装它吗？iPod 型号为 A1099。
[ 50.482808] usb 3-4: new high-speed USB device number 3 using xhci_hcd
[ 50.610692] usb 3-4: device descriptor read/64, error -71
[ 50.846689] usb 3-4: device descriptor read/64, error -71
[ 51.082601] usb 3-4: new high-speed USB device number 4 using xhci_hcd
[ 51.210607] usb 3-4: device descriptor read/64, error -71
[ 51.446536] usb 3-4: device descriptor read/64, error -71
[ 51.554553] usb usb3-port4: attempt power cycle
[ 52.206269] usb 3-4: new high-speed USB device number 5 using xhci_hcd
[ 52.334264] usb 3-4: device descriptor read/64, error -71
[ 52.570170] usb 3-4: device descriptor read/64, error -71
[ 52.806117] usb 3-4: new high-speed USB device number 6 using xhci_hcd
[ 52.934035] usb 3-4: device descriptor read/64, error -71
[ 53.170046] usb 3-4: device descriptor read/64, error -71
[ 53.278061] usb usb3-port4: unable to enumerate USB device