Re: acm/ttyACM0/cdc_acm does not deliver data

From: Greg KH
Date: Thu Oct 06 2011 - 15:44:42 EST

On Thu, Oct 06, 2011 at 12:19:48PM -0700, AW wrote:
> Hi!
> I made some USB devices using the CDC-ACM proposal...
> They work fine with and earlier.
> But since 2.6.40-4.fc15/amd64 it doesnt work as before...

Can you try a release instead of a Fedora kernel? Does this
work on 3.0.6? If not, please post the output of running the usbmon
tool when trying to do this to the linux-usb mailing list and we will
try to help you out there.

greg k-h
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