USB KVM Raritan DKX2-232

Tim Judd tajudd at
Thu Mar 12 06:01:02 PDT 2009

On Thu, 2009-03-12 at 10:47 +0300, Andrey Urtaykin wrote:
> Hi all
> This KVM uses only one USB connector for both mouse and keyboard.
> I have several servers with different hardware and FreeBSD from 6.2 to 
> 7.1, and no one works properly the problem is: input doesn`t work at all 
> OR/AND mouse moves interpretend  as keyboard pressings OR/AND input with 
> like CTRL pressed, (for example if you hit "T" KVM sending SIGUSR to 
> terminal).
> Tryed all possible bios options(Legacy USB, Fast USB, etc) .
> BUT!  IF i connect PS/2 keyboard to RUNNING server, and pressing several 
> key on it - miracle happens and KVM works properly for sometime...
> Server info(this server interpretend mouse moves as text and keyboard 
> pressings as signals):
> dmesg:
> uhci0: <Intel 82801CA/CAM (ICH3) USB controller USB-A> port 
> 0x4040-0x405f irq 16 at device 29.0 on pci0
> ukbd0: <RU RU-CIM, class 0/0, rev 2.00/0.00, addr 2> on uhub1
> kbd2 at ukbd0

noticing that it's showing up as the 3rd keyboard on the machine.  kbd0
through kbd2...  not to mention being the 3rd keyboard on the ukbd0


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