#10232 HIGH 10.1.2: WiFi dies on suspended XO-1, os300

Zarro Boogs per Child bugtracker at laptop.org
Fri Aug 27 05:28:07 EDT 2010


#10232: WiFi dies on suspended XO-1, os300
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           Reporter:  hal.murray    |       Owner:               
               Type:  defect        |      Status:  new          
           Priority:  high          |   Milestone:  10.1.2       
          Component:  not assigned  |     Version:  not specified
         Resolution:                |    Keywords:               
        Next_action:  never set     |    Verified:  0            
Deployment_affected:                |   Blockedby:               
           Blocking:                |  
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Comment(by hal.murray):

 Another deaf WiFi event.

 In case it helps, I've attached a copy of /var/log/messages
 that includes EC debugging info from a hung event.

 Again, the Left WiFi LED was on, the right WiFi LED was blinking, and
 there was no activity on pin 49 of the WiFi module.


 It had been idle/hung/deaf for roughly a half hour before I noticed it.
 Aug 27 01:49:02 xo-0d-57-33 kernel: [ 1277.559247] olpc-ec:  sending cmd
 arg 0xff
 Aug 27 02:12:27 xo-0d-57-33 kernel: [ 1278.637465] PM: Syncing filesystems
 ... done.

 [The timestamps in the log file are the old times until the kernel updates
 the time on the wakeup path.]

-- 
Ticket URL: <http://dev.laptop.org/ticket/10232#comment:19>
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