On Sat, Oct 4, 2014 at 12:02 AM, Oliver Neukum <oliver@xxxxxxxxxx> wrote: > > I suggest you take an usbmon trace to look for the CDC notification. > OK, I will do so and post the results. Thank you for the suggestion. Regards, /Erik Alapää On Sat, Oct 4, 2014 at 12:02 AM, Oliver Neukum <oliver@xxxxxxxxxx> wrote: > On Fri, 2014-10-03 at 10:01 +0200, Erik Alapää wrote: >> Workaround: Bring up the device with >> AT^NDISDUP=1,1,"internet.telenor.se" instead. Also worth noting is >> that AT+CGACT=1,1 does not freeze the control connection if using >> /dev/ttyUSB0. >> >> If more info is needed, let me know and I will provide it. > > I suggest you take an usbmon trace to look for the CDC notification. > > Regards > Oliver > > -- 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