USB Devices only working on start up

[tommw]

I'm on a Leo4Allv4.1 installation, USB devices aren't recognised unless they are plugged in before booting up the computer. For example my iPod gives the error in iTunes: 'iTunes has detected an iPod but cannot identify it.' This error doesn't occur if I boot up the computer with the iPod connected, the same goes for memory sticks (Leopard doesn't detect anything, but it's ther e if I boot up the computer with it plugged in.) Any ideas? Here's some hardware info:

 

USB High-Speed Bus:

 

Host Controller Location: Expansion Slot

Host Controller Driver: AppleUSBEHCI

PCI Device ID: 0x026e

PCI Revision ID: 0x00a2

PCI Vendor ID: 0x10de

Bus Number: 0x2b

 

iPod:

 

Version: 0.01

Bus Power (mA): 500

Speed: Up to 480 Mb/sec

Manufacturer: Apple Inc.

Product ID: 0x1261

Serial Number: 000A27001558184E

Vendor ID: 0x05ac (Apple Computer, Inc.)

 

Mass Storage Device:

 

Version: 1.29

Bus Power (mA): 500

Speed: Up to 480 Mb/sec

Manufacturer: Generic

Product ID: 0x6362

Serial Number: 058F312D81B

Vendor ID: 0x058f

 

Hardware Overview:

 

Model Name: Mac

Model Identifier: MacPro3,1

Processor Name: AMD Athlon 64 X2 Dual Core Processor 3600+

Processor Speed: 2.01 GHz

Total Number Of Cores: 2

CPU Features: FPU VME DE PSE TSC MSR PAE MCE CX8 APIC SEP MTRR PGE MCA CMOV PAT PSE36 CLFSH MMX FXSR SSE SSE2 HTT SSE3 CX16

Memory: 1 GB

Bus Speed: 200 MHz

Boot ROM Version: Hack.88Z.int.0sh.061193037 (Phoenix Technologies, LTD)

Serial Number: CK157KMHK5B

 

Thanks.