Bug#596468: linux-image-2.6.32-5-openvz-amd64: Keyspan USA-49WG USB-Serial 4th Port Doesn't Work

[Moritz Muehlenhoff <jmm@inutil.org>]

Hi,

On Sat, Sep 11, 2010 at 02:50:19PM -0400, Steaphan Greene wrote:
> Package: linux-2.6
> Version: 2.6.32-21
> Severity: important
> 
> I've confirmed that linux-image-2.6.32-5-amd64 has this same problem.
> I believe this problem did not exist in 2.6.31 from backports.
> 
> With the Keyspan USA-49WG (a 4-port USB-to-Serial device), only 3 ports 
> work.  Reads/writes from/to the port 4 just hang.  I tried swapping the 
> serial cables between ports 3 and 4, and port #3 always worked fine, #4 
> never worked.

Could you try to reproduce this with a current 2.6.37-rcX
kernel from experimental?

The kernel is available from packages.debian.org. If the error can
still be reproduced, we should report it upstream.

Cheers,
        Moritz