ukbd: short freeze when activating LEDs

Ed Schouten ed at
Sat Sep 5 18:29:30 UTC 2009

* Hans Petter Selasky <hselasky at> wrote:
> On Saturday 05 September 2009 16:32:55 Stefan Ehmann wrote:
> > Whenever I press capslock/numlock, the system shortly (< 0.5 ms) freezes.
> It might also be because the USB keyboard driver is using Giant, which can be 
> congested.

For half a second? I experience the same issue. I also have the same
issue with the Syscons VGA driver when switching windows. Some time ago
I talked about this with some other people and it may be possible it has
something to do with SMIs. Not sure...

 Ed Schouten <ed at>
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