#7788 BLOC 8.2.0 (: Touchpad behavior deteriorates under joyride-2212, joyride-2230

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#7788: Touchpad behavior deteriorates under joyride-2212, joyride-2230
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   Reporter:  tvoverbeek  |       Owner:  dilinger             
       Type:  defect      |      Status:  new                  
   Priority:  blocker     |   Milestone:  8.2.0 (was Update.2) 
  Component:  kernel      |     Version:  olpc-3               
 Resolution:              |    Keywords:  8.2.0:? blocks?:8.2.0
Next_action:  diagnose    |    Verified:  0                    
  Blockedby:              |    Blocking:                       
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Comment(by tvoverbeek):

 I downloaded joyride-2298 which I believe has the fix for the
 synchronization race included in the kernel (correct?).
 I did 5 runs with joyride 2298. Before each run I powered down, removed
 the battery, reinserted it and then booted. Each run showed the jumpy
 touchpad behavior. See the corresponding 5 logs: dmesg2298-1.log ..
 dmesg2298-5.log.
 Then I booted back into Update.1 (708), again after powering down,
 removing and reinserting the battery. In this run no touchpad problems. In
 the dmesg708.log there are no recalibration messages.

 So I maintain my point that for me touchpad behavior has deteriorated in
 8.2.

 What else do you want me to test (or repeat)?

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Ticket URL: <http://dev.laptop.org/ticket/7788#comment:13>
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