[haiku-bugs] Re: [Haiku] #13669: Intel HD Graphics 2500 black screen on VGA out

  • From: "Haiku" <trac@xxxxxxxxxxxx>
  • To: undisclosed-recipients: ;
  • Date: Mon, 07 Jun 2021 19:00:23 -0000

#13669: Intel HD Graphics 2500 black screen on VGA out
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  Reporter:  vidrep                              |      Owner:  rudolfc
      Type:  bug                                 |     Status:  in-progress
  Priority:  normal                              |  Milestone:  R1
 Component:                                      |    Version:
  Drivers/Graphics/intel_extreme/ivybridge       |  R1/Development
Resolution:                                      |   Keywords:
Blocked By:                                      |   Blocking:
  Platform:  All                                 |
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Comment (by vidrep):

 Tested hrev55141 x86_gcc2h with v4 driver, using Dell (1680x1050@60Hz)
 monitor on DisplayPort.
 The native resolution of 1680x1050@60Hz is the only one showing a normal
 desktop. As resolution is decreased, the screen produces double and
 eventually triple desktops with a vertical underscan.
 I have attached a syslog of this test session as well as a photo showing
 the desktop at lower resolutions.
-- 
Ticket URL: <https://dev.haiku-os.org/ticket/13669#comment:40>
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