#10945 NORM 1.75-so: Minutes-long freezes with 2.6.39 tree on XO-1.75 A2/A3

[Zarro Boogs per Child]

#10945: Minutes-long freezes with 2.6.39 tree on XO-1.75 A2/A3
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           Reporter:  martin.langhoff  |       Owner:  buytenh      
               Type:  defect           |      Status:  new          
           Priority:  normal           |   Milestone:  1.75-software
          Component:  kernel           |     Version:  1.75-A3      
         Resolution:                   |    Keywords:               
        Next_action:  never set        |    Verified:  0            
Deployment_affected:                   |   Blockedby:               
           Blocking:                   |  
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Comment(by martin.langhoff):

 Disabling autogroups with echo 0 >
 /proc/sys/kernel/sched_autogroup_enabled :

  * (subjective) Slightly harder to repro than other times
  * When frozen, cannot switch to VT

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Ticket URL: <http://dev.laptop.org/ticket/10945#comment:3>
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