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-   -   usb 1-2: device descriptor read/64, error -62 (https://www.linuxquestions.org/questions/linux-embedded-and-single-board-computer-78/usb-1-2-device-descriptor-read-64-error-62-a-764518/)

Padmasri 10-26-2009 07:24 AM

usb 1-2: device descriptor read/64, error -62
 
Hello, When I probe the USB to AT91sam9260 board, the bellow error messages are seen
Kernel version :linux2.6.27

usb 1-2: new full speed USB device using at91_ohci and address 2
usb 1-2: device descriptor read/64, error -62
usb 1-2: device descriptor read/64, error -62
usb 1-2: new full speed USB device using at91_ohci and address 3
usb 1-2: device descriptor read/64, error -62
usb 1-2: device descriptor read/64, error -62
usb 1-2: new full speed USB device using at91_ohci and address 4
usb 1-2: new full speed USB device using at91_ohci and address 4
usb 1-2: new full speed USB device using at91_ohci and address 5
usb 1-2: device not accepting address 5, error -62
hub 1-0:1.0: unable to enumerate USB device on port 2

Can anyone post their idea ASAP.
Thanks in advance

sploot 10-26-2009 08:57 AM

Take a look here. USB Linux FAQ
I had this problem on a USB disk, fixed it by reformatting the drive. Don't know if that is something you can do here though. Everything on the disk was easily replacable.

harywang 10-29-2009 05:09 AM

This is a linux bug. you can add a kernel thread into mass storage module.
Maybe this can be helpful..

Padmasri 11-04-2009 12:57 AM

Thanks for your reply.Can you elaborate your suggestion.


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