#12571 HIGH 4-firmw: Q7B16 breaks test4 S/R in Open Firmware

[Zarro Boogs per Child]

#12571: Q7B16 breaks test4 S/R in Open Firmware
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 Reporter:  Quozl                |                 Owner:  pgf                 
     Type:  defect               |                Status:  new                 
 Priority:  high                 |             Milestone:  4-firmware          
Component:  ofw - open firmware  |               Version:  Development firmware
 Keywords:                       |           Next_action:  diagnose            
 Verified:  0                    |   Deployment_affected:                      
Blockedby:                       |              Blocking:                      
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 ''test4'', the repeating suspend resume test in Open Firmware, soon
 fails with Q7B16 and EC 0.3.12:
  * stops after one cycle on SKU295,
  * stops after about ten cycles on SKU293,
  * works fine to 900 cycles (so far) on SKU296, SKU294 and SKU292.

 When failed, the laptop is left with power LED on, but screen off.

 Having failed, on next power up the ESC key was not recognised.  An
 additional power cycle was needed.

 Q7B15 does not exhibit the problem, tested to 100 cycles.

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Ticket URL: <http://dev.laptop.org/ticket/12571>
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