Re: Ho ho ho - Linux v2.6.10 [USB Issues]

[Parag Warudkar]

The mouse started working after I did rmmod ohci-hcd and modprobe ohci-hcd no_handshake=1. So it doesn't seem to like the HC takeover.

Still not sure why the read/64 error on usb-storage.

Parag


> The USB mouse (Kensington Pocket Pro) on my laptop (Athlon64) stopped working 
> after I switched to 2.6.10 from FC3-2.6.9 (I get an USB HC Takeover failed 
> message after I connect the mouse). Also my other two USB storage devices (iPod 
> and Maxtor External drive) generate an 'read/64' error when connected but work 
> fine.
> 
> dmesg | grep -i usb
> =========================
> usbcore: registered new driver usbfs
> usbcore: registered new driver hub
> usbcore: registered new driver hiddev
> usbcore: registered new driver usbhid
> drivers/usb/input/hid-core.c: v2.0:USB HID core driver
> USB0 USB1 USB2 PS2K PS2M MAC0
> ehci_hcd 0000:00:02.2: new USB bus registered, assigned bus number 1
> ehci_hcd 0000:00:02.2: USB 2.0 initialized, EHCI 1.00, driver 26 Oct 2004
> hub 1-0:1.0: USB hub found
> ohci_hcd: 2004 Nov 08 USB 1.1 'Open' Host Controller (OHCI) Driver (PCI)
> usb 1-1: new high speed USB device using ehci_hcd and address 2
> usb 1-1: device descriptor read/64, error -71
> Initializing USB Mass Storage driver...
> scsi0 : SCSI emulation for USB Mass Storage devices
> usbcore: registered new driver usb-storage
> USB Mass Storage support registered.
> usb-storage: device found at 2
> usb-storage: waiting for device to settle before scanning
> ohci_hcd 0000:00:02.0: USB HC TakeOver failed!
> usb-storage: device scan complete
> ohci_hcd 0000:00:02.1: USB HC TakeOver failed!
> usb 1-2: new high speed USB device using ehci_hcd and address 4
> usb 1-2: device descriptor read/64, error -71
> scsi1 : SCSI emulation for USB Mass Storage devices
> usb-storage: device found at 4
> usb-storage: waiting for device to settle before scanning
> usb-storage: device scan complete
> 
> 
> 
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