Re: acm/ttyACM0/cdc_acm does not deliver data
From: Josh Boyer
Date: Thu Oct 06 2011 - 15:51:16 EST
On Thu, Oct 6, 2011 at 3:41 PM, Greg KH <greg@xxxxxxxxx> wrote:
> On Thu, Oct 06, 2011 at 12:19:48PM -0700, AW wrote:
>> I made some USB devices using the CDC-ACM proposal...
>> They work fine with 22.214.171.124-35.fc15/amd64 and earlier.
>> But since 2.6.40-4.fc15/amd64 it doesnt work as before...
> Can you try a kernel.org release instead of a Fedora kernel? Does this
> work on 3.0.6?
He's tried 126.96.36.199, which is analogous to 3.0.6. It still fails
according to the report.
Your suggestion of using a vanilla kernel is fine, but I wouldn't
expect different results. We have a fairly small set of patches, none
of which seem to jump out as impacting this.
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