#10568 LOW 12.1.0: 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:  12.1.0                            
          Component:  initscripts   |     Version:  Development source as of this date
         Resolution:                |    Keywords:                                    
        Next_action:  add to build  |    Verified:  0                                 
Deployment_affected:                |   Blockedby:                                    
           Blocking:                |  
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Changes (by dsd):

  * next_action:  diagnose => add to build
  * milestone:  11.3.0 => 12.1.0


Comment:

 udev makes no effort to load these modules in the right order, it leaves
 this up to the distro. Both fedora and ubuntu use USB=y presumably for
 this reason.

 Looks like the earlier reason for modular USB was to enable "extreme mode"
 power savings: #6935

 However, we don't currently offer this functionality in our images, and
 carrying out this power saving by unloading the module doesn't seem like
 the correct approach (especially in light of issues such as this one).

 XO-1 USB now builtin (like XO-1.5 and XO-1.75) in x86-3.1 2098f73d22

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Ticket URL: <http://dev.laptop.org/ticket/10568#comment:15>
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