Logitech USB wireless keyboard with trackpad on XO-1.75

James Cameron quozl at laptop.org
Sun Sep 21 20:25:25 EDT 2014

On Sun, Sep 21, 2014 at 11:40:19PM +0000, tkkang at nurturingasia.com wrote:
> When the USB wireless keyboard/trackpad is plugin unlike the XO 1.75
> both won't work. Tried disabling the olpc-kbdshim but stil does not
> work. Using the 13.2.1 (build 4) on the XO-1.

Thanks.  On the XO-1, step back to the lsusb test, and do the evtest
as well.

If lsusb does not show it, you may have an electrical problem or
damage to the XO-1.  See if a different port works, or if a powered
hub works.

If lsusb does show it, but evtest does not show it, then a kernel
driver may be missing.  This is not surprising, because we made sure
XO-1 kernel was as small a possible, and many drivers were removed.

If lsusb does show it, but evtest does not show it, please also
capture the output of dmesg and drop it in a pastebin [1] for us to

1.  http://en.wikipedia.org/wiki/Pastebin

James Cameron

More information about the Devel mailing list