[haiku-bugs] Re: [Haiku] #16463: HP Envy x360 2020 AMD Ryzen R4 4700 support

  • From: "Haiku" <trac@xxxxxxxxxxxx>
  • To: undisclosed-recipients: ;
  • Date: Sun, 27 Sep 2020 05:12:26 -0000

#16463: HP Envy x360 2020 AMD Ryzen R4 4700 support
---------------------------------+----------------------------
  Reporter:  yangh               |      Owner:  axeld
      Type:  bug                 |     Status:  new
  Priority:  normal              |  Milestone:  Unscheduled
 Component:  Servers/app_server  |    Version:  R1/Development
Resolution:                      |   Keywords:
Blocked By:                      |   Blocking:
  Platform:  All                 |
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Comment (by MelanieFox):

 One Problem with Ryzens especially zen2 is a cpu bug when using vm8086
 mode which the
 vesa driver relies on.

 The only time Haiku ran on my baremetal way way ago when the radion
 drivers still worked
 and the efi framebuffer driver was responsible for splash.

 i don't know if it helps or what happens then, but maybe you could try the
 don't call the bios option.
-- 
Ticket URL: <https://dev.haiku-os.org/ticket/16463#comment:6>
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