#11949 BLOC 12.1.0: XO-1.75 os14 runin, hang instead of reboot

Zarro Boogs per Child bugtracker at laptop.org
Wed Jun 27 20:44:44 EDT 2012

#11949: XO-1.75 os14 runin, hang instead of reboot
           Reporter:  Quozl         |       Owner:  dsd                              
               Type:  defect        |      Status:  assigned                         
           Priority:  blocker       |   Milestone:  12.1.0                           
          Component:  not assigned  |     Version:  Development build as of this date
         Resolution:                |    Keywords:                                   
        Next_action:  diagnose      |    Verified:  0                                
Deployment_affected:                |   Blockedby:                                   
           Blocking:                |  

Comment(by dsd):

 It might be worth leaving a system running for an extended period with
 systemd debugging enabled - maybe we get lucky after a long time.

 More ideas:

 Change the reboot call to "reboot &>/dev/kmsg" just in case it logs any
 error immediately.

 At the point of hang, fire SysRq-T over serial to grab task state. sysrq
 should already be enabled.

 add another kmsg logging line after the reboot call, to see if reboot
 exits (and with what exit code)?

Ticket URL: <http://dev.laptop.org/ticket/11949#comment:11>
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