#12538 NORM 4-softw: XO-4 CPU usage at idle is high

Zarro Boogs per Child bugtracker at laptop.org
Fri Feb 8 16:11:27 EST 2013

#12538: XO-4 CPU usage at idle is high
 Reporter:  dsd           |                 Owner:  cjb          
     Type:  defect        |                Status:  new          
 Priority:  normal        |             Milestone:  4-software   
Component:  not assigned  |               Version:  not specified
 Keywords:                |           Next_action:  never set    
 Verified:  0             |   Deployment_affected:               
Blockedby:                |              Blocking:               
 We CPU usage reported on XO-4 when idle is higher than expected - even
 before introducing the graphics driver in build 28 (#12535).

 This sounds similar to #11824 so it might be worth revisiting that.
 Another suspect is mmc polling. We do poll mmc stuff on all laptop models,
 nevertheless it might be buggy and some IRC comments show that people
 suspect it might be responsible here.

Ticket URL: <http://dev.laptop.org/ticket/12538>
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