<b>Chrome Version: <From about:version: Google Chrome x.x.x.x></b>
<b>Chrome OS Version: <From about:version: Platform x.x.x.x></b>
<b>Chrome OS Platform: <Make/model of computer running Chrome OS></b>
<b>Network info: <network, encryption type, router model (if known)></b>

Please specify Cr-* of the system to which this bug/feature applies (add
the label below).

Version 56.0.2924.110 (64-bit)


Steps To Reproduce:
(1)turn on chromebook
(2)press ctrl+alt+(any_key)
(3)

Expected Result:something to popup

Actual Result:nothing

How frequently does this problem reproduce? (Always, sometimes, hard to
reproduce?)always

What is the impact to the user, and is there a workaround? If so, what is
it?not sure

Please provide any additional information below. Attach a screen shot or
log if possible.

For graphics-related bugs, please copy/paste the contents of the about:gpu
page at the end of this report.