[haiku-bugs] Re: [Haiku] #14643: Black screen booting with Intel HD4600

  • From: "Haiku" <trac@xxxxxxxxxxxx>
  • To: undisclosed-recipients: ;
  • Date: Wed, 13 May 2020 14:58:52 -0000

#14643: Black screen booting with Intel HD4600
-------------------------------------------------+-------------------------
  Reporter:  humdinger                           |      Owner:  pulkomandy
      Type:  bug                                 |     Status:  new
  Priority:  normal                              |  Milestone:  R1
 Component:                                      |    Version:  R1/beta1
  Drivers/Graphics/intel_extreme/haswell         |
Resolution:                                      |   Keywords:
Blocked By:                                      |   Blocking:  11268
  Platform:  All                                 |
-------------------------------------------------+-------------------------
Comment (by humdinger):

 I got exciting news: I was testing the pre-RC candidate haiku-
 r1beta2-hrev54154_31-x86_64-anyboot.iso and it did (eventually) boot using
 the intel_extreme driver. Adjustable backlight and all!

 Weird thing though: Sometimes I get stuck with a black screen. Sometimes
 it takes close to 20 sec for the screen to appear. Sometimes it seems to
 come on only after I type around on the keyboard...

 I attach a few syslogs.
-- 
Ticket URL: <https://dev.haiku-os.org/ticket/14643#comment:16>
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