#11223 BLOC 11.3.0: XO-1 remapping keyboard on resume

Zarro Boogs per Child bugtracker at laptop.org
Fri Oct 7 12:45:14 EDT 2011

#11223: XO-1 remapping keyboard on resume
           Reporter:  greenfeld     |       Owner:  pgf                              
               Type:  defect        |      Status:  new                              
           Priority:  blocker       |   Milestone:  11.3.0                           
          Component:  olpc-kbdshim  |     Version:  Development build as of this date
         Resolution:                |    Keywords:                                   
        Next_action:  diagnose      |    Verified:  0                                
Deployment_affected:                |   Blockedby:                                   
           Blocking:                |  

Comment(by dsd):

 Debugged further on IRC:

 My earlier worrying about kbdmode sent us a little in the wrong direction.
 kbdmode is 3 on the console (VC_UNICODE) but 2 in X (VC_RAW). not sure
 what changes it, my last kernel doesn't catch it, but that seems
 irrelevant now. its normal for raw mode to be active if X is on screen
 when testing, and this is what Paul is doing.

 The above logs show that no key releases are being received. enabling
 i8042 debugging confirms this - no key release interrupts. basic EC
 debugging confirms this too.

 EC debugging was turned on at runtime with sdkit:
 1 fbfe ec!

 Paul is running old EC code on this laptop, he'll now try with the latest
 version. not that we expect to fix anything, but worth a try.

Ticket URL: <http://dev.laptop.org/ticket/11223#comment:17>
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