>> Does my log means it has nothing to do with kernel itself ? > > Maybe you're experiencing a problem with link power management. Some > changes were just merged into Greg KH's development tree (the usb-linus > branch), and they should appear in the next 3.14-rc release. You could > try either one of those. Or you could try building a kernel without > CONFIG_PM_RUNTIME, which will disable link power management. > I will give the latest kernel a try in some days. The test with disabled power managment I have done already but maybe something is getting better with the new kernel anyway. Andreas -- 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
