Bug#494341: linux-image-2.6.25-2-686: cdc_ether USB based cable modem icmp works, tcp sockets connect but no data flows through

[Moritz Muehlenhoff <jmm@inutil.org>]

On Fri, Aug 08, 2008 at 06:10:34PM +0300, timor wrote:
> Package: linux-image-2.6.25-2-686
> Version: 2.6.25-7
> Severity: important
> 
> ping & DNS work, sockets establish connection, but data isn't recieved 
> (w3m shows "Waiting for site.com...")
> This happens only when connected through the modem's USB interface. Same 
> modem connected via ethernet works fine.
> With kernel version 2.6.18, the USB interface works fine aswell.
> With kernel version 2.6.22 the same problem is also present.

Does this error still occur with more recent kernel versions, such
as the current Lenny kernel?

Cheers,
        Moritz