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

  • From: "Haiku" <trac@xxxxxxxxxxxx>
  • To: undisclosed-recipients: ;
  • Date: Sat, 20 Jun 2020 12:40:30 -0000

#14643: Black screen booting with Intel HD4600
-------------------------------------------------+-------------------------
  Reporter:  humdinger                           |      Owner:  pulkomandy
      Type:  bug                                 |     Status:  new
  Priority:  normal                              |  Milestone:  R1
 Component:                                      |    Version:  R1/beta2
  Drivers/Graphics/intel_extreme/haswell         |
Resolution:                                      |   Keywords:
Blocked By:                                      |   Blocking:  11268
  Platform:  All                                 |
-------------------------------------------------+-------------------------
Changes (by humdinger):

 * version:  R1/beta1 => R1/beta2


Old description:

Used to work before that intel_extreme update some time ago. No syslog
available.

It's a 4th generation Haswell CPU, [https://ark.intel.com/products/78933
/Intel-Core-i7-4712MQ-Processor-6M-Cache-up-to-3-30-GHz- i7-4712MQ]:
{{{
device Display controller (VGA compatible controller, VGA controller)
[3|0|0]
  vendor 8086: Intel Corporation
  device 0416: 4th Gen Core Processor Integrated Graphics Controller
}}}

New description:

 Used to work before that intel_extreme update some time ago.

 It's a 4th generation Haswell CPU, [https://ark.intel.com/products/78933
 /Intel-Core-i7-4712MQ-Processor-6M-Cache-up-to-3-30-GHz- i7-4712MQ]:
 {{{
 device Display controller (VGA compatible controller, VGA controller)
 [3|0|0]
   vendor 8086: Intel Corporation
   device 0416: 4th Gen Core Processor Integrated Graphics Controller
 }}}

 Edited to add: With the current driver (Beta2) the screen pops on after a
 while. Sometimes after 1 minute, sometimes after 15.

--
-- 
Ticket URL: <https://dev.haiku-os.org/ticket/14643#comment:23>
Haiku <https://dev.haiku-os.org>
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