[haiku-bugs] Re: [Haiku] #15448: Synchronization with flat-panel display after live-USB boot is broken

  • From: "Haiku" <trac@xxxxxxxxxxxx>
  • To: undisclosed-recipients: ;
  • Date: Fri, 07 Feb 2020 16:46:39 -0000

#15448: Synchronization with flat-panel display after live-USB boot is broken
-------------------------------------------------+-------------------------
   Reporter:  Evgen                              |      Owner:  pulkomandy
       Type:  bug                                |     Status:  assigned
   Priority:  normal                             |  Milestone:  R1/beta2
  Component:                                     |    Version:
  Drivers/Graphics/intel_extreme/9xx             |  R1/Development
 Resolution:                                     |   Keywords:
 Blocked By:                                     |   Blocking:
Has a Patch:  0                                  |   Platform:  x86
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Comment (by pulkomandy):

 The ie_pipe command works only when using the driver. So you need to do
 the following:
 - Boot using the driver and get a blackscreen
 - Type alt + printscreen + D
 - Type "ie_pipe 0"
 - Type "ie_pipe 1"
 - Type "co"
 - Press power button to poweroff machine (press once, it should shutdown
 cleanly)
 - Reboot using VESA and get the syslogs (you can check that the ie_pipe
 command and results are in the syslogs).
-- 
Ticket URL: <https://dev.haiku-os.org/ticket/15448#comment:26>
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