Comment 7 for bug 82368

I see this problem all the time. (AMD64 Feisty) This problem is 100% repeatable for me. On every startup (from a cold shutdown), the keyboard is unresponsive at the login prompt. My 100% reliable workaround is unplugging the keyboard via USB cable, waiting 5 long seconds, and reconnecting the USB cable. Always works after that and never any issue after login.

I will attached dmesg and lsusb files.

(I have a mini keyboard which has a single USB port on board - which is unused by me. Sorry, the manufacturer long since rubbed off. Also, point of interest, I use an 2' extension USB cable, since the orginal cable is only 2' or so long.)