[haiku-bugs] Re: [Haiku] #11180: Intel i7-3770 (HD Graphics 4400) boots into black screen

  • From: "Haiku" <trac@xxxxxxxxxxxx>
  • To: undisclosed-recipients: ;
  • Date: Mon, 27 Sep 2021 20:45:03 -0000

#11180: Intel i7-3770 (HD Graphics 4400) boots into black screen
-------------------------------------------------+-------------------------
  Reporter:  pistooli                            |      Owner:  nobody
      Type:  bug                                 |     Status:  reopened
  Priority:  normal                              |  Milestone:
 Component:                                      |    Version:
  Drivers/Graphics/intel_extreme/ivybridge       |  R1/Development
Resolution:                                      |   Keywords:
Blocked By:                                      |   Blocking:  11437,
  Platform:  x86                                 |  17282
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Comment (by aldor):

 Using these modes "Enable serial debug output + Disable on screen paging"
 we managed to take a picture of the boot log.
 But there is a subtle point ...
 If the system is allowed to boot in normal mode, with "Enable serial debug
 output + Disable on screen paging", then after displaying the entire log
 on the screen, a black screen turns on.
 If you enable "Use fail-safe graphics driver" and "Enable serial debug
 output + Disable on screen paging" then the log reaches a certain place
 and hangs.
-- 
Ticket URL: <https://dev.haiku-os.org/ticket/11180#comment:26>
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