#4635 BLOC Never A: When hitting the power button to resume, the laptop reboots instead

[Zarro Boogs per Child]

#4635: When hitting the power button to resume, the laptop reboots instead
-----------------------+----------------------------------------------------
  Reporter:  tomeu     |       Owner:  wad           
      Type:  defect    |      Status:  assigned      
  Priority:  blocker   |   Milestone:  Never Assigned
 Component:  hardware  |     Version:                
Resolution:            |    Keywords:                
  Verified:  0         |  
-----------------------+----------------------------------------------------
Changes (by wad):

  * status:  new => assigned


Comment:

 The ticket doesn't mention it explicitly, but these are B4 and C1 units,
 right ?

 Chris, are you seeing this on your golden C2 ?

 There is a similar hardware problem (#4683, son of #1835(b)), but it
 hasn't been seen on button presses and the frequency is so rare that it
 shouldn't show up as "almost every time", unless...

 Is the DCON actually being power cycled now ?  On older machines this
 REALLY whacked the +3.3V line --- we will probably need a software
 workaround to only do this on C1 or better (and the C1 should be modified
 or it will still see it.)

-- 
Ticket URL: <http://dev.laptop.org/ticket/4635#comment:4>
One Laptop Per Child <http://dev.laptop.org>
OLPC bug tracking system