Hi, Looks like we have some issues enabling udev. So, as an alternative, I mounted devtmpfs using the command mount -t devtmpfs none /dev Now all the USB devices are available. Thank you for the help. regards, Ahamed On Wed, Feb 10, 2016 at 2:31 AM, Greg KH <greg@xxxxxxxxx> wrote: > On Wed, Feb 10, 2016 at 01:48:40AM +0530, Ahamed wrote: >> Dear Greg, >> >> > And devtmpfs, which you do have enabled, right? >> >> Yes, devtmps is enabled >> >> >> lsusb >> >> is not working since there is nothing under /dev/bus/usb. >> >> >Then you should update your version of libusb and usbutils, it handled >> >this change automatically. >> >> Yes, I am trying to update these libs. >> >> >> >They should still be there, perhaps your distro did not properly update >> >other things needed for this? >> I am trying to find out why the devices are not showing under /dev/bus/usb. >> I dont even find the folder bus inside /dev. Can you please let me >> know if there are any configuration that is needed? >> Also, i dont see udev daemon running on the box. > > Then I suggest you work on fixing that first :) > > Also, please talk to the distro developers who put together your system, > odds are there are lots of things you should be upgrading at the same > time you upgrade your kernel version. > > good luck! > > greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-hotplug" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html