#5990 HIGH Future : lost eth0 on suspend/resume

[Zarro Boogs per Child]

#5990: lost eth0 on suspend/resume
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   Reporter:  mikus            |       Owner:  dcbw                             
       Type:  defect           |      Status:  new                              
   Priority:  high             |   Milestone:  Future Release                   
  Component:  network manager  |     Version:  Development build as of this date
 Resolution:                   |    Keywords:  wired suspend                    
Next_action:  never set        |    Verified:  0                                
  Blockedby:                   |    Blocking:                                   
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Changes (by mikus):

  * next_action:  => never set


Comment:

 Repeated this on Joyride 2181.

 Because 'suspend' drops USB power from the XO, these days I have a self-
 powered USB hub plugged into the XO.  The ethernet adapter is then plugged
 into the USB hub.

 When I boot the XO, it turns the ethernet adapter 'on' - the lights on the
 adapter are lit.  I 'suspended' the XO by closing the lid.  The lights on
 the ethernet adapter stayed 'on'.

 As soon as I 'resumed' (that is, opened the XO lid), the lights on the
 ethernet adapter were turned 'off' (and stayed 'off' until I rebooted).

 I took one 'olpc-log' dump before I closed the lid, and took another
 'olpc-log' dump after I had re-opened the lid.

 The XO never "restored" my ethernet connection.  [Before closing the lid,
 I had made sure the ethernet connection did work.]

  [[br]]
 Note:  these days the ethernet connection seems to be on 'eth1', not on
 'eth0' as it was when I originally wrote this ticket.

-- 
Ticket URL: <http://dev.laptop.org/ticket/5990#comment:5>
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