#10270 HIGH Not Tri: wlan goes missing during runin

Zarro Boogs per Child bugtracker at laptop.org
Tue Aug 3 22:52:39 EDT 2010


#10270: wlan goes missing during runin
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           Reporter:  rsmith     |       Owner:  dsaxena      
               Type:  defect     |      Status:  new          
           Priority:  high       |   Milestone:  Not Triaged  
          Component:  kernel     |     Version:  not specified
         Resolution:             |    Keywords:               
        Next_action:  reproduce  |    Verified:  0            
Deployment_affected:             |   Blockedby:               
           Blocking:             |  
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Comment(by mikus):

 Comment on Problem #1

 I use an external USB ethernet adapter.  I have not seen this problem in
 the last year or so, but back when I was running Joyride builds --
 sometimes the first boot-up of one new build would assign eth0 to the
 radio and eth1 to the ethernet, but then the first boot-up of the next new
 build might assign eth0 to the ethernet and eth1 to the radio.  [The
 interface assignment order appeared to reflect the order in which the
 kernel? accessed the respective hardware devices.]

 To protect myself from "reverse-assignment-order", I ended up manually
 editing /etc/udev/rules.d/70-persistent-net-rules to ensure that the
 ethernet got interface eth1.

-- 
Ticket URL: <http://dev.laptop.org/ticket/10270#comment:2>
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