#10568 LOW 11.2.0-: XO-1 graphical boot hangs if SISUSB VGA adapter attached

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#10568: XO-1 graphical boot hangs if SISUSB VGA adapter attached
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           Reporter:  greenfeld    |       Owner:  dsd                               
               Type:  defect       |      Status:  new                               
           Priority:  low          |   Milestone:  11.2.0-M4                         
          Component:  initscripts  |     Version:  Development source as of this date
         Resolution:               |    Keywords:                                    
        Next_action:  diagnose     |    Verified:  0                                 
Deployment_affected:               |   Blockedby:                                    
           Blocking:               |  
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Comment(by greenfeld):

 Intermittently reproduced on 11.2.0 os20 with SHC92805C12 using the USB
 port under the audio jacks for the VGA adapter on battery power.  I don't
 know how relevant all these factors are, but since they're in the ticket
 I'll stick with them.

 Repetitively produced using the same configuration on SHC92805B44 which
 has a serial port cable on it so I could attach logs.  While the serial
 log makes it look like a possible libertas issue, two more lines are seen
 on the console in verbose mode (where it still hangs on this system).  I
 took a photo of this, where the sisusb adapter attaches, we see an [ OK ]
 from the init scripts with no item, and then "Setting hostname
 localhost.localdomain... [ OK ]" as the final line.

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Ticket URL: <http://dev.laptop.org/ticket/10568#comment:8>
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