debcrafters-packages team mailing list archive

[Ubuntu SRU Bot <2111684@xxxxxxxxxxxxxxxxxx>]

All autopkgtests for the newly accepted libpciaccess (0.17-3ubuntu0.24.04.1) for noble have finished running.
The following regressions have been reported in tests triggered by the package:

fcoe-utils/unknown (amd64, arm64)
libvirt/unknown (amd64)


Please visit the excuses page listed below and investigate the failures, proceeding afterwards as per the StableReleaseUpdates policy regarding autopkgtest regressions [1].

https://people.canonical.com/~ubuntu-archive/proposed-
migration/noble/update_excuses.html#libpciaccess

[1] https://wiki.ubuntu.com/StableReleaseUpdates#Autopkgtest_Regressions

Thank you!

-- 
You received this bug notification because you are a member of
Debcrafters packages, which is subscribed to libpciaccess in Ubuntu.
https://bugs.launchpad.net/bugs/2111684

Title:
  [SRU] Xorg AMD platform A + N config selected wrong primary GPU

Status in OEM Priority Project:
  New
Status in libpciaccess package in Ubuntu:
  Fix Committed
Status in libpciaccess source package in Noble:
  Fix Committed
Status in libpciaccess source package in Oracular:
  Won't Fix
Status in libpciaccess source package in Plucky:
  Fix Committed
Status in libpciaccess source package in Questing:
  Fix Committed

Bug description:
  [ Impact ]

   * On AMD platform with Nvidia dGPU, if the iGPU is not VGA compatible. and pci order is later than NV
   * The system will select Nvidia as the primary GPU, which is wrong on AMD platform.

  [ Test Plan ]

   * On AMD (StrixPoint or KrakanPoint) platform with Nvidia dGPU

   * Check the renderer by $ xrandr -display <display name>
  --listproviders

   * Provider 0 should be AMD graphic

  [ Where problems could occur ]

   * If Nvidia dGPU is VGA compatible and the boot_vga is set, the
  system still select Nvidia as the primary GPU.

   * If the platform AMD graphic card acpi companion is not configured
  in the BIOS, the system still select Nvidia as the primary GPU.

  [ Other Info ]

   * Upstream MP:
  https://gitlab.freedesktop.org/xorg/lib/libpciaccess/-/merge_requests/37

To manage notifications about this bug go to:
https://bugs.launchpad.net/oem-priority/+bug/2111684/+subscriptions