vulkan failed with ERROR_INITIALIZATION_FAILED

[Vova]

1.The release of Ubuntu you are using, via 'lsb_release -rd' or System -> About Ubuntu
Description: Ubuntu 20.04 LTS
Release: 20.04

2. The version of the package you are using, via 'apt-cache policy pkgname' or by checking in Software Center
apt-cache policy mesa-vulkan-drivers
mesa-vulkan-drivers:
  Установлен: 20.0.4-2ubuntu1
  Кандидат: 20.0.4-2ubuntu1
  Таблица версий:
 *** 20.0.4-2ubuntu1 500
        500 http://ru.archive.ubuntu.com/ubuntu focal/main amd64 Packages
        100 /var/lib/dpkg/status

3. What you expected to happen

run vulkaninfo
run vkcube

4. What happened instead

$ vulkaninfo
ERROR: [Loader Message] Code 0 : /usr/lib/i386-linux-gnu/libvulkan_radeon.so: wrong ELF class: ELFCLASS32
ERROR: [Loader Message] Code 0 : /usr/lib/i386-linux-gnu/libvulkan_intel.so: wrong ELF class: ELFCLASS32
/build/vulkan-tools-KEbD_A/vulkan-tools-1.2.131.1+dfsg1/vulkaninfo/vulkaninfo.h:477: failed with ERROR_INITIALIZATION_FAILED

$ vkcube
vkcube: /build/vulkan-tools-KEbD_A/vulkan-tools-1.2.131.1+dfsg1/cube/cube.c:3173: demo_init_vk: Assertion `!err' failed.
Аварийный останов (стек памяти сброшен на диск)

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: mesa-vulkan-drivers 20.0.4-2ubuntu1
ProcVersionSignature: Ubuntu 5.4.0-26.30-generic 5.4.30
Uname: Linux 5.4.0-26-generic x86_64
ApportVersion: 2.20.11-0ubuntu27
Architecture: amd64
CasperMD5CheckResult: skip
CompositorRunning: None
Date: Mon Apr 27 22:47:58 2020
DistUpgraded: Fresh install
DistroCodename: focal
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes, if not too technical
GraphicsCard:
 Advanced Micro Devices, Inc. [AMD/ATI] Trinity [Radeon HD 7560D] [1002:9904] (prog-if 00 [VGA controller])
   Subsystem: ASUSTeK Computer Inc. Trinity [Radeon HD 7560D] [1043:8526]
 Advanced Micro Devices, Inc. [AMD/ATI] Oland XT [Radeon HD 8670 / R7 250/350] [1002:6610] (prog-if 00 [VGA controller])
   Subsystem: Gigabyte Technology Co., Ltd Oland XT [Radeon HD 8670 / R7 250/350] [1458:226e]
InstallationDate: Installed on 2020-04-23 (3 days ago)
InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
MachineType: System manufacturer System Product Name
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 LANG=ru_RU.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-26-generic root=UUID=24f6821a-8923-45d6-ad53-4f5250d5064a ro quiet splash vt.handoff=7
SourcePackage: mesa
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/14/2015
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1801
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: A58M-E
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: Rev X.0x
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1801:bd12/14/2015:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnA58M-E:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.family: To be filled by O.E.M.
dmi.product.name: System Product Name
dmi.product.sku: SKU
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.101-2
version.libgl1-mesa-dri: libgl1-mesa-dri 20.0.4-2ubuntu1
version.libgl1-mesa-glx: libgl1-mesa-glx N/A
version.xserver-xorg-core: xserver-xorg-core 2:1.20.8-2ubuntu2
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20200226-1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.16-1

[Vova (vovachkin)]

Found how to solve this problem:

Add radeon.si_support=0 amdgpu.si_support=1 radeon.cik_support=0 amdgpu.cik_support=1 to GRUB_CMDLINE_LINUX in /etc/default/grub. Do it via the command line with a text editor such as Nano or Vim.

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Leo (llenchikk)]

Got the same outputs:

vulkaninfo
/build/vulkan-tools-KEbD_A/vulkan-tools-1.2.131.1+dfsg1/vulkaninfo/vulkaninfo.h:477: failed with ERROR_INITIALIZATION_FAILED

vkcube
vkcube: /build/vulkan-tools-KEbD_A/vulkan-tools-1.2.131.1+dfsg1/cube/cube.c:3173: demo_init_vk: Assertion `!err' failed.

[Timo Aaltonen (tjaalton)]

that's not a bug in mesa or anywhere, SI won't migrate to amdgpu so you need to force it manually