Re: USB Flash Drive disconnected just before scanning.

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On Sat, 25 Dec 2010, TTK wrote:

> Hi
> 
> I have the same kind of trouble with a camsports evo .. disconnect after 2
> seconds. However the delay_use trick did not improve things here.
> How shall I activate usb debugging to produce a relevant information ?
> 
> Thx
> (usb id is 0851:1542)
> Dec 25 01:08:49 hp kernel: [ 1467.551552] usb 2-2: new high speed USB device
> using ehci_hcd and address 15
> Dec 25 01:08:49 hp kernel: [ 1467.705292] usb 2-2: configuration #1 chosen from
> 1 choice
> Dec 25 01:08:51 hp kernel: [ 1469.794432] usb 2-2: USB disconnect, address 15

See the instructions in Documentation/usb/usbmon.txt.

Alan Stern

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