The HP keyboard KUS1206 does not handle smart cards correctly and can become unresponsive
When using the HP keyboard KUS1206 with a built-in smart card reader, you might experience the following problems:
* The keyboard detects smart cards inconsistently.
* When the user logs in to the system with a password and the smart card is not inserted, the following message appears continuously in the /var/log/messages file:
Mar 3 15:05:52 [host_name] pcscd: commands.c:957:CmdGetSlotStatus Card absent or mute
* The keyboard sometimes becomes unresponsive.