On Fri, Sep 14, 2012 at 02:39:56PM +0000, Harris, Jeff wrote: > I am seeing an error enumerating a USB device when discovering a Sierra Wireless MC5728 wireless modem. I get a "unable to enumerate USB device on port 1" message on the first attempt at discovery. However, there is always an immediate second attempt that succeeds. The modem appears to function correctly. > > I am using 2.6.33.1 with an ISP1520 hub on our embedded product. If I > use the same modem on a different product that connects directly to > the USB controller in a Freescale 8314 processor, I sometimes get the > same behavior though much less frequently. I do not get the errors at > all if I use an older MC5727 modem. You do realize just how old, and obsolete, that kernel version is, right? What happens with the 3.5 kernel? 3.6-rc5? If you are stuck at 2.6.33.1, please contact the vendor who provided it to you, as they are the only ones that can support it. greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
