Bug#545933: More information
It is likely that the keyboard was the one that came with the mouse I am currently using, so here is the relevant lsusb output:
Bus 004 Device 002: ID 046d:c52b Logitech, Inc. Unifying Receiver
I guess the kernel module is hid_logitech.
This is included on current installer so please could you try with last dailies to see if you can reproduce it?
Otavio Salvador O.S. Systems
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