group.of.nepali.translators team mailing list archive

[Timo Aaltonen <tjaalton@xxxxxxxxxx>]

and also backported to xenial

xorg-server-hwe-16.04 (2:1.19.6-1ubuntu4.1~16.04.1) xenial;
urgency=medium

  * prime-sync-refactor.diff: Fix crash on modesetting+amdgpu hybrid.
    (LP: #1789913)

 -- Timo Aaltonen <tjaalton@xxxxxxxxxx>  Wed, 05 Sep 2018 14:31:56 +0300


** Changed in: xorg-server-hwe-16.04 (Ubuntu Xenial)
       Status: New => Fix Released

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https://bugs.launchpad.net/bugs/1828790

Title:
  On a Wyse system, if Intel DP is connected before the AMD one, there's
  a 50% chance the AMD one would have no output

Status in xorg-server package in Ubuntu:
  Fix Released
Status in xorg-server-hwe-16.04 package in Ubuntu:
  Invalid
Status in xorg-server source package in Xenial:
  Won't Fix
Status in xorg-server-hwe-16.04 source package in Xenial:
  Fix Released
Status in xorg-server source package in Bionic:
  Fix Released
Status in xorg-server-hwe-16.04 source package in Bionic:
  Invalid

Bug description:
  Summary:
  On extended SKU (AMD SKU), boot to OS with monitor connecting to Intel DP, then connect another monitor to AMD DP, there is a 50% chance AMD DP has no video output to monitor.

  Step to reproduce:
  1. Attached a 2k/4K monitor to Intel UMA DP port.
  2. Power on system and boot to desktop.
  3. Attach another 2k/4K monitor to AMD Graphics DP port.

  Expect result:
  Both monitors can display correctly

  Actually result:
  AMD DP monitor will be black screen. (Intel DP output still normal)

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