#10402 NORM Not Tri: XO-1.5 operating and charging in a rack may reach a high temperature

Zarro Boogs per Child bugtracker at laptop.org
Mon Oct 18 18:38:16 EDT 2010


#10402: XO-1.5 operating and charging in a rack may reach a high temperature
--------------------------+-------------------------------------------------
 Reporter:  Quozl         |                 Owner:               
     Type:  defect        |                Status:  new          
 Priority:  normal        |             Milestone:  Not Triaged  
Component:  not assigned  |               Version:  not specified
 Keywords:                |           Next_action:  never set    
 Verified:  0             |   Deployment_affected:               
Blockedby:                |              Blocking:               
--------------------------+-------------------------------------------------
 Problem: when suspended and then placed in a rack, the magnets of adjacent
 laptops may cancel each other out, leading to the lid switch opening,
 leading to resume from suspend, resulting in high operating temperature.

 Level 1 workaround: ensure the laptops are turned off before being placed
 in the rack.

 Level 2 workaround: olpc-powerd-29 and later contains a patch that avoids
 resume from suspend when lid opens.

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Ticket URL: <http://dev.laptop.org/ticket/10402>
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