I have a strange problem on one of my NLD systems.

The system seems to freeze up and when i look in the messages

Jun 23 15:58:03 nlfrs090c1 kernel: atkbd.c: Unknown key pressed (translated set 2, code 0xaf on isa0060/serio0).
Jun 23 15:58:03 nlfrs090c1 kernel: atkbd.c: Use 'setkeycodes e02f <keycode>' to make it known.
Jun 23 15:58:03 nlfrs090c1 kernel: atkbd.c: Keyboard on isa0060/serio0 reports too many keys pressed.
Jun 23 15:58:03 nlfrs090c1 kernel: atkbd.c: Unknown key pressed (translated set 2, code 0x8b on isa0060/serio0).
Jun 23 15:58:03 nlfrs090c1 kernel: atkbd.c: Use 'setkeycodes e00b <keycode>' to make it known.
Jun 23 15:58:03 nlfrs090c1 kernel: atkbd.c: Keyboard on isa0060/serio0 reports too many keys pressed.
Jun 23 15:58:03 nlfrs090c1 kernel: atkbd.c: Unknown key pressed (translated set 2, code 0x67 on isa0060/serio0).
Jun 23 15:58:03 nlfrs090c1 kernel: atkbd.c: Use 'setkeycodes 67 <keycode>' to make it known.
Jun 23 15:58:03 nlfrs090c1 kernel: atkbd.c: Keyboard on isa0060/serio0 reports too many keys pressed.
Jun 23 15:58:03 nlfrs090c1 last message repeated 2 times


I see this.
Any body any idea what it means and how to fix it?


It's a NLD 9.0 with a Linux 2.6.5-7.111-default kernel
The system is only used in text mode no X is running