[AMD64 - FC4-64] SMP causes keyboard trouble

[A.J. Bonnema]

Hi,

Last week I installed and configured FC4 (64 bits) on my athlon 64 bits 
(AMD 64 X2 4400+). It runs perfectly and quite swift. However, within 
minutes after using the keyboard, the system *suddenly* starts ignoring 
any keyboard input.
The mouse still works, and in so far I do not need keyboard input, I can 
work.
Also, remotely, using SSH I can work normally.

This problem occurs only when using the SMP kernel (default for my 
processor). Using the UP kernel I have no problem at all.
This error is repeatable, which renders the SMP kernel unusable to me.

Has anyone else suffered this problem?
Should I report it?

Guus.

-- 
A.J. Bonnema, Leiden The Netherlands,
user #328198 (Linux Counter http://counter.li.org)