#11335 NORM 11.3.0: Specialized Sugar keys on XO-1 Keyboard not working after battery pull

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#11335: Specialized Sugar keys on XO-1 Keyboard not working after battery pull
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 Reporter:  greenfeld            |                 Owner:  rsmith                           
     Type:  defect               |                Status:  new                              
 Priority:  normal               |             Milestone:  11.3.0                           
Component:  embedded controller  |               Version:  Development build as of this date
 Keywords:                       |           Next_action:  diagnose                         
 Verified:  0                    |   Deployment_affected:                                   
Blockedby:                       |              Blocking:                                   
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 1. Take an XO-1 running Q2E46 firmware, disconnect it from external power.
  2. Remove the battery from the XO-1, then re-insert it.
  3. Boot the XO-1 and press ESC one to break into OFW at the startup
 sound.
  4. Run "test /keyboard".  The following keys will not register:

  * Language switcher (or ">/<" or "%/X" depending on the model)
  * Frame key
  * Search (magnifying glass) key
  * "fn" key
  * The key with two rectangles on it next the frame key (not sure what it
 does)
  * The Grab key next to the "fn" key

 All other keys (F1-F12 equivalents & alphanumeric) along with the gamepad
 for seem to be fine.

 Bug easily reproduced on CSN7480410B, SHC93004B6F, & SHC9300208D.

 More diagnosis is needed, as I just verified with one of these XO-1's that
 the special keys used by Sugar work in 11.3.0 os880.  On the *10B machine
 the problem was not seen until I upgraded from Q2E45 to Q2E46, although I
 would need to downgrade to see if that potentiality is a false clue.

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Ticket URL: <http://dev.laptop.org/ticket/11335>
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