Hello! I'm experiencing some troubles with my keyboard, - it doesn't response quick.
When I start X-system, I use KDE4. If I push a key (any key) It does nothing, I have to push it for about 2 seconds, then it responses.
When i'm in console (Ctrl+Alt+Fx) everything is normal. At the boot screen, when I enter my password - everything is normal.
But in KDE4 keyboard is slow to response.

Please help! What it may be?