#11136 NORM 1.75-so: XO-1.75 os36 USB device removal may cause hangs and stops USB working

[Zarro Boogs per Child]

#11136: XO-1.75 os36 USB device removal may cause hangs and stops USB working
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           Reporter:  Quozl     |       Owner:  saadia                           
               Type:  defect    |      Status:  assigned                         
           Priority:  normal    |   Milestone:  1.75-software                    
          Component:  kernel    |     Version:  Development build as of this date
         Resolution:            |    Keywords:                                   
        Next_action:  diagnose  |    Verified:  0                                
Deployment_affected:            |   Blockedby:                                   
           Blocking:            |  
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Comment(by greenfeld):

 Also in pbrobinson-os1 with a B1/Q4B07, seen upon device removal, and
 possibly whenever I try to add too many devices to the USB ports via hubs
 (exceeding the current limit(?), although highly speculative for a cause).

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Ticket URL: <http://dev.laptop.org/ticket/11136#comment:6>
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