Strange keyboard mistake

[by]

Hi,
     I am sure that i had not press keys like that, but i think that is not the reason.
      I think it is not because of the bugs in my keyboard neither, since at that time i got two keyboard connected to my laptop, they behave the same!

----by

>> On Jan 7, 2014, at 5:54, Hans Petter Selasky <hps at bitfrost.no> wrote:
>> 
>> On 01/03/14 05:00, by wrote:
>>     Hi,
>>     I got a very strange problem.
>>     I got another keyboard for my laptop, everything goes well for days, but today, for some reasons when in csh environment, i got my new keyboard off my laptop's USB port, and just a few minutes later, after i put it back, keyboard got a mistake.
>>     For example, when i type 'b', it became a "smile face", and other keys became other strange symbols too!
>>     What is the most strange is that my original keyboard on my laptop became the same!
>>     I got no idea how to do, so i hit Ctrl+Alt+Delete to reboot, after reboot, everything became normal.
>>     Does anyone got any ideas about this strange behavior? Or if i do not want to reboot, what should i do when i encounter this situation again.
>>     By the way, i use FreeBSD 8.4 RELEASE and my new keyboard is Logitech K310.
>>     Thanks.
>> ----by
> 
> Hi,
> 
> Are you sure you didn't press any LOCK keys, like NUMLOCK, CAPSLOCK or SCROLL LOCK when this happened?
> 
> "usbdump -i usbusX -f Y -vvv -s 65536" will dump the actual traffic towards the USB device. Maybe your USB keyboard has some "bugs" in it.
> 
> --HPS
> 
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