I have about 100 of these creditcard/check scanners that are dropping
events. I was able to find some overflows that I assume are probably
related to the problem, "usb 4-1: ctrl urb status -75 received".
Short of asking the vendor to fix their product or compiling a custom
kernel, are there an
On 05/21/2013 03:20 PM, Joe Julian wrote:
I have about 100 of these creditcard/check scanners that are dropping
events. I was able to find some overflows that I assume are probably
related to the problem, "usb 4-1: ctrl urb status -75 received".
Short of asking the vendor to fix the
On 05/22/2013 12:27 PM, Alan Stern wrote:
On Wed, 22 May 2013, Joe Julian wrote:
On 05/21/2013 03:20 PM, Joe Julian wrote:
I have about 100 of these creditcard/check scanners that are dropping
events. I was able to find some overflows that I assume are probably
related to the problem, "
you have expectations that I'm not ready to meet can you at least point
me to documentation on how HID keyboards are supposed to work? My Google foo is
failing me there.
Alan Stern wrote:
>On Wed, 22 May 2013, Joe Julian wrote:
>
>> Thanks. I have a usbmon capture of a failed e
On 05/22/2013 12:27 PM, Alan Stern wrote:
On Wed, 22 May 2013, Joe Julian wrote:
On 05/21/2013 03:20 PM, Joe Julian wrote:
I have about 100 of these creditcard/check scanners that are dropping
events. I was able to find some overflows that I assume are probably
related to the problem, "
