[PD] Using two qwerty keyboards (one standard, one USB) attached to the
ClaudiusMaximus
gloriousclaudiusmaximus at yahoo.co.uk
Sun Oct 31 04:33:49 CET 2004
Hans-Christoph Steiner wrote:
> Yes, this should be quite easy to do on GNU/Linux as long as you are
> using the Linux input event system. Any relatively recent 2.4.x kernel
> will support it, or all 2.6.x kernels. Basically, if you load the
> 'evdev' module, all USB devices get their own /dev/input/event? device.
> So your USB keyboard will show up there. What I don't know off hand
> is how the console and X/GNOME/KDE will deal with multiple keyboards.
> I'd be interested to hear whether all of the keyboards' output is
> grabbed.
It seems that it is the case that all of the keyboards are grabbed: I
plugged in both keyboards (one normal, one USB) and typing on both
showed up in the same terminal window (this is a gterm in GNOME). This
was without evdev loaded.
Then I did an /sbin/modprobe evdev, and it behaved the same way - both
keyboards had the same effect when typing.
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