User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:87.0) Gecko/20100101 Firefox/87.0

Steps to reproduce:

Update Nightly 87.0a1

Actual results:

about:support now showing an error message:
(#0) Error More than 1 GPU from same vendor detected via PCI, cannot deduce device

Expected results:

No error message as before the update.

before the update about:config would show two GPUs - both integrated and dedicated GPUs. Now about:config shows only one GPU and has an error message saying: "(#0) Error More than 1 GPU from same vendor detected via PCI, cannot deduce device" .

I have to admit that I also recently updated my kernel to 5.11rc7-lowlatency but I don't think that would stop the browser from seeing both GPUs.

The Bugbug bot thinks this bug should belong to the 'Toolkit::Application Update' component, and is moving the bug to that component. Please revert this change in case you think the bot is wrong.

HI!
I'll set a component. If this is not the right component please feel free to route this ticket to the corresponding one.
Thanks!

Jeffrey, could you post the output lspci? We have similar reports from older systems, but your appears to be more recent.

I have upgraded my system to Centos Stream 8, but I am still getting the same problem.

I installed Nightly 86.0a1 from a saved download from a few weeks back. When I installed 86.0a1 about:support showed two GPUs (I checked on purpose to make sure).

I then synced my firefox account and upgraded nightly using the upgrade button in Nightly preferences. After the upgrade to Nightly 87.0a1 and restart of the browser I check about:support again. As before I saw the same error message as posted earlier in this bug report.

I am attaching my about:support and inxi -F output from the Linux command line. I can also post my lspci if you need that as well.

$ lspci
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir Root Complex
00:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Renoir IOMMU
00:01.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe Dummy Host Bridge
00:01.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe GPP Bridge
00:01.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe GPP Bridge
00:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe Dummy Host Bridge
00:02.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe GPP Bridge
00:02.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe GPP Bridge
00:08.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe Dummy Host Bridge
00:08.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir Internal PCIe GPP Bridge to Bus
00:08.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir Internal PCIe GPP Bridge to Bus
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 51)
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 51)
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir Device 24: Function 0
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir Device 24: Function 1
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir Device 24: Function 2
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir Device 24: Function 3
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir Device 24: Function 4
00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir Device 24: Function 5
00:18.6 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir Device 24: Function 6
00:18.7 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir Device 24: Function 7
01:00.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] Navi 10 XL Upstream Port of PCI Express Switch (rev c2)
02:00.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] Navi 10 XL Downstream Port of PCI Express Switch
03:00.0 Display controller: Advanced Micro Devices, Inc. [AMD/ATI] Navi 10 [Radeon RX 5600 OEM/5600 XT / 5700/5700 XT] (rev c2)
03:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Navi 10 HDMI Audio
04:00.0 Non-Volatile memory controller: SK hynix Device 1339
05:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 15)
06:00.0 Network controller: Intel Corporation Wi-Fi 6 AX200 (rev 1a)
07:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Renoir (rev c6)
07:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Device 1637
07:00.2 Encryption controller: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 10h-1fh) Platform Security Processor
07:00.3 USB controller: Advanced Micro Devices, Inc. [AMD] Renoir USB 3.1
07:00.4 USB controller: Advanced Micro Devices, Inc. [AMD] Renoir USB 3.1
07:00.5 Multimedia controller: Advanced Micro Devices, Inc. [AMD] Raven/Raven2/FireFlight/Renoir Audio Processor (rev 01)
07:00.6 Audio device: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 10h-1fh) HD Audio Controller
08:00.0 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 81)
08:00.1 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 81)

nightly kept giving me errors when I tried to make an attachment. I didnt know they were going through.

Thanks! I can see what's going wrong, will lock into it.

I maybe expierencing a connected bug. After an automatic NVIDIA driver update on my machine.

Setup:

• Linux 5.8.0-50-generic x86_64
• Laptop with eGPU: Nvidia Driver 460.67
  • GPU 0: Quadro T2000 with Max-Q Design (UUID: GPU-...) -> internal
  • GPU 1: GeForce GTX 1070 Ti (UUID: GPU-...) -> egpu over TB3
• Mozilla Firefox 87.0

Bug:
The firefox suddenly is not usable anymore (after first restart after driver update).

Description:
Firefox has only black screen. One can see the menu, url input + buttons, bookmark toolbar. No settings, web or any other tab is opening: just a black screen (I am in dark mode).

Debugging steps so far:

• multiple restarts
• start Firefox in safe mode:

[GFX1-]: More than 1 GPU from same vendor detected via PCI, cannot deduce device
[GFX1-]: More than 2 GPUs detected via PCI, secondary GPU is arbitrary

• lspci:

00:00.0 Host bridge: Intel Corporation 10th Gen Core Processor Host Bridge/DRAM Registers (rev 02)
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor PCIe Controller (x16) (rev 02)
00:02.0 VGA compatible controller: Intel Corporation UHD Graphics (rev 05)
00:04.0 Signal processing controller: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem (rev 02)
00:08.0 System peripheral: Intel Corporation Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th/8th Gen Core Processor Gaussian Mixture Model
00:12.0 Signal processing controller: Intel Corporation Comet Lake PCH Thermal Controller
00:13.0 Serial controller: Intel Corporation Device 06fc
00:14.0 USB controller: Intel Corporation Comet Lake USB 3.1 xHCI Host Controller
00:14.2 RAM memory: Intel Corporation Comet Lake PCH Shared SRAM
00:14.3 Network controller: Intel Corporation Wi-Fi 6 AX201
00:15.0 Serial bus controller [0c80]: Intel Corporation Comet Lake PCH Serial IO I2C Controller #0
00:15.1 Serial bus controller [0c80]: Intel Corporation Comet Lake PCH Serial IO I2C Controller #1
00:16.0 Communication controller: Intel Corporation Comet Lake HECI Controller
00:16.3 Serial controller: Intel Corporation Device 06e3
00:1c.0 PCI bridge: Intel Corporation Device 06b8 (rev f0)
00:1c.6 PCI bridge: Intel Corporation Device 06be (rev f0)
00:1d.0 PCI bridge: Intel Corporation Comet Lake PCI Express Root Port #9 (rev f0)
00:1e.0 Communication controller: Intel Corporation Comet Lake PCH Serial IO UART Host Controller #0
00:1f.0 ISA bridge: Intel Corporation Device 068e
00:1f.3 Audio device: Intel Corporation Comet Lake PCH cAVS
00:1f.4 SMBus: Intel Corporation Comet Lake PCH SMBus Controller
00:1f.5 Serial bus controller [0c80]: Intel Corporation Comet Lake PCH SPI Controller
01:00.0 3D controller: NVIDIA Corporation TU117GLM [Quadro T2000 Mobile / Max-Q] (rev a1)
02:00.0 PCI bridge: Intel Corporation JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018] (rev 06)
03:00.0 PCI bridge: Intel Corporation JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018] (rev 06)
03:01.0 PCI bridge: Intel Corporation JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018] (rev 06)
03:02.0 PCI bridge: Intel Corporation JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018] (rev 06)
03:04.0 PCI bridge: Intel Corporation JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018] (rev 06)
04:00.0 System peripheral: Intel Corporation JHL7540 Thunderbolt 3 NHI [Titan Ridge 4C 2018] (rev 06)
38:00.0 USB controller: Intel Corporation JHL7540 Thunderbolt 3 USB Controller [Titan Ridge 4C 2018] (rev 06)
39:00.0 PCI bridge: Intel Corporation DSL6540 Thunderbolt 3 Bridge [Alpine Ridge 4C 2015]
3a:01.0 PCI bridge: Intel Corporation DSL6540 Thunderbolt 3 Bridge [Alpine Ridge 4C 2015]
3a:04.0 PCI bridge: Intel Corporation DSL6540 Thunderbolt 3 Bridge [Alpine Ridge 4C 2015]
3b:00.0 VGA compatible controller: NVIDIA Corporation GP104 [GeForce GTX 1070 Ti] (rev a1)
3b:00.1 Audio device: NVIDIA Corporation GP104 High Definition Audio Controller (rev a1)
3c:00.0 USB controller: Intel Corporation DSL6540 USB 3.1 Controller [Alpine Ridge]
6c:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5260 PCI Express Card Reader (rev 01)
6d:00.0 Non-Volatile memory controller: SK hynix Device 174a

All debugging steps are the same with connected or disconnected eGPU.

Is this behavior connected to your bug?

I don't think it is related. Maybe I should reword the PCI message, it is really is nothing to be worried about, it just means we won't give you acceleration because we couldn't determine your GPU. So I'd file a new bug about it.

Marius, what confuses me is that safe mode works? Do you force on OpenGL or WebRender via a pref? I wouldn't have expected safe mode to work any differently for you if PCI detection is failing.

(In reply to Andrew Osmond [:aosmond] from comment #16)

Marius, what confuses me is that safe mode works? Do you force on OpenGL or WebRender via a pref? I wouldn't have expected safe mode to work any differently for you if PCI detection is failing.

Sorry if this was unclear: Safe Mode does show the exact same behavior. On my second boot Windows partition everything works fine. So I suspect an bug from Firefox w/ the Nvidia driver for Linux.

I have the same issue on FF 87 & 88.

$ lspci -nn | grep -i vga
04:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Ellesmere [Radeon RX 470/480/570/570X/580/580X/590] [1002:67df] (rev e7)
0c:00.0 VGA compatible controller [0300]: ASPEED Technology, Inc. ASPEED Graphics Family [1a03:2000] (rev 21)
83:00.0 VGA compatible controller [0300]: NVIDIA Corporation GM200 [GeForce GTX 980 Ti] [10de:17c8] (rev a1)
$ ~/Apps/firefox/firefox -P
[GFX1-]: More than 1 GPU detected via PCI, cannot deduce vendor
[GFX1-]: PCI candidate 0x1002/0x67df
[GFX1-]: PCI candidate 0x10de/0x17c8
[GFX1-]: PCI candidate 0x1a03/0x2000
[GFX1-]: More than 1 GPU detected via PCI, cannot deduce vendor
[GFX1-]: PCI candidate 0x1002/0x67df
[GFX1-]: PCI candidate 0x10de/0x17c8
[GFX1-]: PCI candidate 0x1a03/0x2000

I've started having this problem in the nightly 90a1 starting 04/20. I'm starting Firefox on Sway WM with

GDK_BACKEND=wayland firefox

MozCrashReason: MOZ_CRASH(mozilla::detail::MutexImpl::~MutexImpl: pthread_mutex_destroy failed)
GraphicsCriticalError: |[0][GFX1-]: glxtest: Could not connect to wayland socket (t=0.16777) |[1][GFX1-]: More than 1 GPU detected via PCI, cannot deduce vendor (t=0.167805) |[2][GFX1-]: PCI candidate 0x8086/0x0416 (t=0.167813) |[3][GFX1-]: PCI candidate 0x10de/0x11b6 (t=0.167819)

AvailablePageFile: 44727652352
AvailablePhysicalMemory: 30762758144
AvailableSwapMemory: 34000076800
AvailableVirtualMemory: 31472340992
BuildID: 20210421095627
CrashTime: 1619009389
DesktopEnvironment: unknown
FramePoisonBase: 9223372036600930304
FramePoisonSize: 4096
GraphicsCriticalError: |[0][GFX1-]: glxtest: Could not connect to wayland socket (t=0.16777) |[1][GFX1-]: More than 1 GPU detected via PCI, cannot deduce vendor (t=0.167805) |[2][GFX1-]: PCI candidate 0x8086/0x0416 (t=0.167813) |[3][GFX1-]: PCI candidate 0x10de/0x11b6 (t=0.167819) 
InstallTime: 1619008890
IsWayland: 0
MozCrashReason: MOZ_CRASH(mozilla::detail::MutexImpl::~MutexImpl: pthread_mutex_destroy failed)
Notes: FP(D00-L1010-W00100000-T000) Has dual GPUs.
ProductID: {ec8030f7-c20a-464f-9b0e-13a3a9e97384}
ProductName: Firefox
ReleaseChannel: nightly
SafeMode: 0
SecondsSinceLastCrash: 321
StartupCrash: 1
StartupTime: 1619009389
ThreadIdNameMapping: 2735:"IPC I/O Parent",2736:"Timer",2737:"Netlink Monitor",2738:"Socket Thread",2739:"Permission",2740:"BHMgr Monitor",2741:"BHMgr Processor",2743:"JS Watchdog",2744:"JS Helper",2745:"JS Helper",2746:"JS Helper",2747:"JS Helper",2748:"JS Helper",2749:"JS Helper",2750:"JS Helper",2751:"JS Helper",2753:"StreamTrans #1",2754:"Cache2 I/O",2755:"Cookie",2756:"Breakpad Server",2758:"IPC Launch",2766:"BackgroundThreadPool #1",2767:"StreamTrans #2",2768:"Worker Launcher",
Throttleable: 1
TotalPageFile: 67314905088
TotalPhysicalMemory: 33314828288
UptimeTS: .22258152
Vendor: Mozilla
Version: 90.0a1

This report also contains technical information about the state of the application when it crashed.

Jonny: this is bug 1706452 - hopefully fixed by tomorrow :/

P.S.: the recommended method to enable the Wayland backend is MOZ_ENABLE_WAYLAND=1

I am having the same problem as the original poster - firefox and tor (different firefox version) start with a window showing the menu bar at the top but otherwise blank. I can get the menu to select setting but the setting themselves are blank as is about:config. safemode start is also blank.
Can't change anything because just a blank window.
ubuntu firefox 88.0.1 (64-bit)

As the original poster, I have to inform you that I have switched to RedHat Enterprise Linux 8.4 - Kernel 5.12.5-1.el8.elrepo.x86_64.

I am still having the same problem. Nightly cannot determine which GPU to use.

My Laptop is:

Dell G5 15se AMD Ryzen 7 4800H (with Integrated Renoir Graphics) and an AMD Radeon Navi 10 RX 5600M Dedicated GPU.

The exact error message is:

Failure Log
(#0) Error More than 1 GPU from same vendor detected via PCI, cannot deduce device

In case details are helpful
Ubuntu 20.04
linux 5.4.0-73-generic #82-Ubuntu SMP Wed Apr 14 17:39:42 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux

firefox commandline start message:-
[GFX1-]: glxtest: libEGL missing eglGetDisplayDriverName
[GFX1-]: glxtest: libEGL missing eglGetDisplayDriverName
[GFX1-]: More than 1 GPU from same vendor detected via PCI, cannot deduce device
[GFX1-]: More than 2 GPUs detected via PCI, secondary GPU is arbitrary

i have the same issue.
i have 2 nvidia cards.
one if them is for windows running in vm
easy fix is use the card not claimed by the vfio-pci driver
in more compicated scenairos implement some commandline parameter or setting so i can tell ffox witch one to use.
p.s.:
i don't really think u should mess with pci devices directly, just ask the graphics subsystem you are running in which card to use.

(In reply to Attila Jecs from comment #25)

p.s.:
i don't really think u should mess with pci devices directly, just ask the graphics subsystem you are running in which card to use.

Yes, we'd love to if there was an extension for that in EGL, to which we were currently switching step by step. Either way, this should be possible to fix by making the test less strict.

This should be fixed once bug 1720187 lands - I forgot to just use this one.

You can check with the build from https://treeherder.mozilla.org/jobs?repo=try&revision=ce6029aeb2b41e8fd5dad0bcae8f8e6529093d48&selectedTaskRun=WZyMjGnKQiedg0hQtPzcLg.0 (direct download link: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/WZyMjGnKQiedg0hQtPzcLg/runs/0/artifacts/public/build/target.tar.bz2)

(In reply to Robert Mader [:rmader] from comment #27)

This should be fixed once bug 1720187 lands - I forgot to just use this one.

You can check with the build from https://treeherder.mozilla.org/jobs?repo=try&revision=ce6029aeb2b41e8fd5dad0bcae8f8e6529093d48&selectedTaskRun=WZyMjGnKQiedg0hQtPzcLg.0 (direct download link: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/WZyMjGnKQiedg0hQtPzcLg/runs/0/artifacts/public/build/target.tar.bz2)

I've tested with that build but the problem is not resolved for me, I still get

Failure Log
(#0) Error	More than 2 GPUs detected via PCI, secondary GPU is arbitrary

in about:support and the [GFX1-]: More than 2 GPUs detected via PCI, secondary GPU is arbitrary message in the console.
Please advise if I need to do anything else besides running the provided build.

(In reply to Shock from comment #28)

I've tested with that build but the problem is not resolved for me, I still get

Failure Log
(#0) Error	More than 2 GPUs detected via PCI, secondary GPU is arbitrary

in about:support and the [GFX1-]: More than 2 GPUs detected via PCI, secondary GPU is arbitrary message in the console.
Please advise if I need to do anything else besides running the provided build.

Can you test again with latest nightly instead of that build and post your about:support here ("Copy text to clipboard" and simple paste here)? Not sure if I made further changes before landing. Also note that this error message is a different one and (hopefully) shouldn't make FF disable HW rendering - but it doesn't happen on the mashine I tested with :/

You are right, the message has changed, I didn't scroll to the top to verify, I only scrolled up to comment #24. Sorry about that.

I've downloaded the latest nightly and created a new profile. Here's the about:support info:

Application Basics

Name: Firefox
Version: 92.0a1
Build ID: 20210720094604
Distribution ID:
Update Channel: nightly
User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:92.0) Gecko/20100101 Firefox/92.0
OS: Linux 5.8.0-59-generic #66~20.04.1-Ubuntu SMP Thu Jun 17 11:14:10 UTC 2021
Multiprocess Windows: 1/1
Fission Windows: 0/1 Disabled by default
Remote Processes: 6
Enterprise Policies: Inactive
Google Location Service Key: Found
Google Safebrowsing Key: Found
Mozilla Location Service Key: Found
Safe Mode: false

Crash Reports for the Last 3 Days

Nightly Features

Name: DoH Roll-Out
Version: 2.0.0
ID: doh-rollout@mozilla.org

Name: Firefox Screenshots
Version: 39.0.1
ID: screenshots@mozilla.org

Name: Form Autofill
Version: 1.0.1
ID: formautofill@mozilla.org

Name: Picture-In-Picture
Version: 1.0.0
ID: pictureinpicture@mozilla.org

Name: Web Compatibility Interventions
Version: 24.5.0
ID: webcompat@mozilla.org

Name: WebCompat Reporter
Version: 1.4.2
ID: webcompat-reporter@mozilla.org

Remote Features

bug-1705528-rollout-ongoing-fission-nightly-rollout-clone-nightly-90-100: active
upgradeDialog: (upgradeDialog-defaultEnabled)

Remote Processes

Type: Web Content
Count: 2 / 8

Type: Extension
Count: 1

Type: Privileged About
Count: 1

Type: Preallocated
Count: 1

Type: Socket
Count: 1

Add-ons

Name: Amazon.com
Type: extension
Version: 1.3
Enabled: true
ID: amazondotcom@search.mozilla.org

Name: Bing
Type: extension
Version: 1.3
Enabled: true
ID: bing@search.mozilla.org

Name: DuckDuckGo
Type: extension
Version: 1.1
Enabled: true
ID: ddg@search.mozilla.org

Name: Google
Type: extension
Version: 1.1
Enabled: true
ID: google@search.mozilla.org

Name: Wikipedia (en)
Type: extension
Version: 1.1
Enabled: true
ID: wikipedia@search.mozilla.org

Graphics

Features
Compositing: WebRender
Asynchronous Pan/Zoom: wheel input enabled; scrollbar drag enabled; keyboard enabled; autoscroll enabled; smooth pinch-zoom enabled
WebGL 1 Driver WSI Info: GLX 1.4 GLX_VENDOR(client): Mesa Project and SGI GLX_VENDOR(server): SGI Extensions: GLX_ARB_create_context GLX_ARB_create_context_no_error GLX_ARB_create_context_profile GLX_ARB_create_context_robustness GLX_ARB_fbconfig_float GLX_ARB_framebuffer_sRGB GLX_ARB_get_proc_address GLX_ARB_multisample GLX_EXT_buffer_age GLX_EXT_create_context_es2_profile GLX_EXT_create_context_es_profile GLX_EXT_fbconfig_packed_float GLX_EXT_framebuffer_sRGB GLX_EXT_import_context GLX_EXT_texture_from_pixmap GLX_EXT_visual_info GLX_EXT_visual_rating GLX_INTEL_swap_event GLX_MESA_copy_sub_buffer GLX_MESA_query_renderer GLX_MESA_swap_control GLX_OML_swap_method GLX_OML_sync_control GLX_SGIS_multisample GLX_SGIX_fbconfig GLX_SGIX_pbuffer GLX_SGIX_visual_select_group GLX_SGI_make_current_read GLX_SGI_swap_control GLX_SGI_video_sync IsWebglOutOfProcessEnabled: 0
WebGL 1 Driver Renderer: X.Org -- Radeon RX 580 Series (POLARIS10, DRM 3.38.0, 5.8.0-59-generic, LLVM 11.0.0)
WebGL 1 Driver Version: 4.6 (Compatibility Profile) Mesa 20.2.6
WebGL 1 Driver Extensions: GL_ARB_multisample GL_EXT_abgr GL_EXT_bgra GL_EXT_blend_color GL_EXT_blend_minmax GL_EXT_blend_subtract GL_EXT_copy_texture GL_EXT_subtexture GL_EXT_texture_object GL_EXT_vertex_array GL_EXT_compiled_vertex_array GL_EXT_texture GL_EXT_texture3D GL_IBM_rasterpos_clip GL_ARB_point_parameters GL_EXT_draw_range_elements GL_EXT_packed_pixels GL_EXT_point_parameters GL_EXT_rescale_normal GL_EXT_separate_specular_color GL_EXT_texture_edge_clamp GL_SGIS_generate_mipmap GL_SGIS_texture_border_clamp GL_SGIS_texture_edge_clamp GL_SGIS_texture_lod GL_ARB_framebuffer_sRGB GL_ARB_multitexture GL_EXT_framebuffer_sRGB GL_IBM_multimode_draw_arrays GL_IBM_texture_mirrored_repeat GL_ARB_texture_cube_map GL_ARB_texture_env_add GL_ARB_transpose_matrix GL_EXT_blend_func_separate GL_EXT_fog_coord GL_EXT_multi_draw_arrays GL_EXT_secondary_color GL_EXT_texture_env_add GL_EXT_texture_filter_anisotropic GL_EXT_texture_lod_bias GL_INGR_blend_func_separate GL_NV_blend_square GL_NV_light_max_exponent GL_NV_texgen_reflection GL_NV_texture_env_combine4 GL_S3_s3tc GL_SUN_multi_draw_arrays GL_ARB_texture_border_clamp GL_ARB_texture_compression GL_EXT_framebuffer_object GL_EXT_texture_compression_s3tc GL_EXT_texture_env_combine GL_EXT_texture_env_dot3 GL_MESA_window_pos GL_NV_packed_depth_stencil GL_NV_texture_rectangle GL_ARB_depth_texture GL_ARB_occlusion_query GL_ARB_shadow GL_ARB_texture_env_combine GL_ARB_texture_env_crossbar GL_ARB_texture_env_dot3 GL_ARB_texture_mirrored_repeat GL_ARB_window_pos GL_ATI_fragment_shader GL_EXT_stencil_two_side GL_EXT_texture_cube_map GL_NV_depth_clamp GL_NV_fog_distance GL_APPLE_packed_pixels GL_ARB_draw_buffers GL_ARB_fragment_program GL_ARB_fragment_shader GL_ARB_shader_objects GL_ARB_vertex_program GL_ARB_vertex_shader GL_ATI_draw_buffers GL_ATI_texture_env_combine3 GL_ATI_texture_float GL_EXT_depth_bounds_test GL_EXT_shadow_funcs GL_EXT_stencil_wrap GL_MESA_pack_invert GL_NV_primitive_restart GL_ARB_depth_clamp GL_ARB_fragment_program_shadow GL_ARB_half_float_pixel GL_ARB_occlusion_query2 GL_ARB_point_sprite GL_ARB_shading_language_100 GL_ARB_sync GL_ARB_texture_non_power_of_two GL_ARB_vertex_buffer_object GL_ATI_blend_equation_separate GL_EXT_blend_equation_separate GL_OES_read_format GL_ARB_color_buffer_float GL_ARB_pixel_buffer_object GL_ARB_texture_compression_rgtc GL_ARB_texture_float GL_ARB_texture_rectangle GL_ATI_texture_compression_3dc GL_EXT_packed_float GL_EXT_pixel_buffer_object GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_rgtc GL_EXT_texture_mirror_clamp GL_EXT_texture_rectangle GL_EXT_texture_sRGB GL_EXT_texture_shared_exponent GL_ARB_framebuffer_object GL_EXT_framebuffer_blit GL_EXT_framebuffer_multisample GL_EXT_packed_depth_stencil GL_ARB_vertex_array_object GL_ATI_separate_stencil GL_ATI_texture_mirror_once GL_EXT_draw_buffers2 GL_EXT_draw_instanced GL_EXT_gpu_program_parameters GL_EXT_gpu_shader4 GL_EXT_texture_array GL_EXT_texture_compression_latc GL_EXT_texture_integer GL_EXT_texture_sRGB_decode GL_EXT_timer_query GL_OES_EGL_image GL_AMD_performance_monitor GL_EXT_texture_buffer_object GL_AMD_texture_texture4 GL_ARB_copy_buffer GL_ARB_depth_buffer_float GL_ARB_draw_instanced GL_ARB_half_float_vertex GL_ARB_instanced_arrays GL_ARB_map_buffer_range GL_ARB_texture_buffer_object GL_ARB_texture_rg GL_ARB_texture_swizzle GL_ARB_vertex_array_bgra GL_EXT_texture_swizzle GL_EXT_vertex_array_bgra GL_NV_conditional_render GL_AMD_conservative_depth GL_AMD_depth_clamp_separate GL_AMD_draw_buffers_blend GL_AMD_seamless_cubemap_per_texture GL_AMD_shader_stencil_export GL_ARB_ES2_compatibility GL_ARB_blend_func_extended GL_ARB_compatibility GL_ARB_debug_output GL_ARB_draw_buffers_blend GL_ARB_draw_elements_base_vertex GL_ARB_explicit_attrib_location GL_ARB_fragment_coord_conventions GL_ARB_provoking_vertex GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_seamless_cube_map GL_ARB_shader_stencil_export GL_ARB_shader_texture_lod GL_ARB_tessellation_shader GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_cube_map_array GL_ARB_texture_gather GL_ARB_texture_multisample GL_ARB_texture_query_lod GL_ARB_texture_rgb10_a2ui GL_ARB_uniform_buffer_object GL_ARB_vertex_type_2_10_10_10_rev GL_ATI_meminfo GL_EXT_provoking_vertex GL_EXT_texture_snorm GL_MESA_texture_signed_rgba GL_NV_copy_image GL_NV_texture_barrier GL_ARB_draw_indirect GL_ARB_get_program_binary GL_ARB_gpu_shader5 GL_ARB_gpu_shader_fp64 GL_ARB_robustness GL_ARB_separate_shader_objects GL_ARB_shader_bit_encoding GL_ARB_shader_precision GL_ARB_shader_subroutine GL_ARB_texture_compression_bptc GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_vertex_attrib_64bit GL_ARB_viewport_array GL_EXT_direct_state_access GL_EXT_shader_image_load_store GL_EXT_vertex_attrib_64bit GL_NV_vdpau_interop GL_AMD_multi_draw_indirect GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_ARB_base_instance GL_ARB_compressed_texture_pixel_storage GL_ARB_conservative_depth GL_ARB_internalformat_query GL_ARB_map_buffer_alignment GL_ARB_shader_atomic_counters GL_ARB_shader_image_load_store GL_ARB_shading_language_420pack GL_ARB_shading_language_packing GL_ARB_texture_storage GL_ARB_transform_feedback_instanced GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_transform_feedback GL_AMD_query_buffer_object GL_AMD_shader_trinary_minmax GL_AMD_vertex_shader_layer GL_AMD_vertex_shader_viewport_index GL_ARB_ES3_compatibility GL_ARB_arrays_of_arrays GL_ARB_clear_buffer_object GL_ARB_compute_shader GL_ARB_copy_image GL_ARB_explicit_uniform_location GL_ARB_fragment_layer_viewport GL_ARB_framebuffer_no_attachments GL_ARB_invalidate_subdata GL_ARB_multi_draw_indirect GL_ARB_program_interface_query GL_ARB_robust_buffer_access_behavior GL_ARB_shader_image_size GL_ARB_shader_storage_buffer_object GL_ARB_stencil_texturing GL_ARB_texture_buffer_range GL_ARB_texture_query_levels GL_ARB_texture_storage_multisample GL_ARB_texture_view GL_ARB_vertex_attrib_binding GL_KHR_debug GL_KHR_robustness GL_KHR_texture_compression_astc_ldr GL_AMD_pinned_memory GL_ARB_bindless_texture GL_ARB_buffer_storage GL_ARB_clear_texture GL_ARB_compute_variable_group_size GL_ARB_enhanced_layouts GL_ARB_indirect_parameters GL_ARB_internalformat_query2 GL_ARB_multi_bind GL_ARB_query_buffer_object GL_ARB_seamless_cubemap_per_texture GL_ARB_shader_draw_parameters GL_ARB_shader_group_vote GL_ARB_shading_language_include GL_ARB_texture_mirror_clamp_to_edge GL_ARB_texture_stencil8 GL_ARB_vertex_type_10f_11f_11f_rev GL_EXT_shader_integer_mix GL_NVX_gpu_memory_info GL_ARB_ES3_1_compatibility GL_ARB_clip_control GL_ARB_conditional_render_inverted GL_ARB_cull_distance GL_ARB_derivative_control GL_ARB_direct_state_access GL_ARB_get_texture_sub_image GL_ARB_pipeline_statistics_query GL_ARB_shader_texture_image_samples GL_ARB_sparse_buffer GL_ARB_texture_barrier GL_ARB_transform_feedback_overflow_query GL_EXT_polygon_offset_clamp GL_EXT_shader_image_load_formatted GL_KHR_blend_equation_advanced GL_KHR_context_flush_control GL_KHR_robust_buffer_access_behavior GL_ARB_gpu_shader_int64 GL_ARB_parallel_shader_compile GL_ARB_shader_atomic_counter_ops GL_ARB_shader_ballot GL_ARB_shader_clock GL_ARB_shader_viewport_layer_array GL_EXT_shader_samples_identical GL_KHR_no_error GL_KHR_texture_compression_astc_sliced_3d GL_ARB_gl_spirv GL_ARB_spirv_extensions GL_EXT_window_rectangles GL_MESA_shader_integer_functions GL_ARB_polygon_offset_clamp GL_ARB_texture_filter_anisotropic GL_EXT_memory_object GL_EXT_memory_object_fd GL_EXT_semaphore GL_EXT_semaphore_fd GL_KHR_parallel_shader_compile GL_NV_alpha_to_coverage_dither_control GL_AMD_framebuffer_multisample_advanced GL_EXT_EGL_image_storage GL_EXT_texture_sRGB_R8 GL_EXT_texture_shadow_lod GL_MESA_framebuffer_flip_y GL_EXT_EGL_sync
WebGL 1 Extensions: ANGLE_instanced_arrays EXT_blend_minmax EXT_color_buffer_half_float EXT_float_blend EXT_frag_depth EXT_shader_texture_lod EXT_sRGB EXT_texture_compression_bptc EXT_texture_compression_rgtc EXT_texture_filter_anisotropic MOZ_debug OES_element_index_uint OES_fbo_render_mipmap OES_standard_derivatives OES_texture_float OES_texture_float_linear OES_texture_half_float OES_texture_half_float_linear OES_vertex_array_object WEBGL_color_buffer_float WEBGL_compressed_texture_astc WEBGL_compressed_texture_etc WEBGL_compressed_texture_s3tc WEBGL_compressed_texture_s3tc_srgb WEBGL_debug_renderer_info WEBGL_debug_shaders WEBGL_depth_texture WEBGL_draw_buffers WEBGL_lose_context
WebGL 2 Driver WSI Info: GLX 1.4 GLX_VENDOR(client): Mesa Project and SGI GLX_VENDOR(server): SGI Extensions: GLX_ARB_create_context GLX_ARB_create_context_no_error GLX_ARB_create_context_profile GLX_ARB_create_context_robustness GLX_ARB_fbconfig_float GLX_ARB_framebuffer_sRGB GLX_ARB_get_proc_address GLX_ARB_multisample GLX_EXT_buffer_age GLX_EXT_create_context_es2_profile GLX_EXT_create_context_es_profile GLX_EXT_fbconfig_packed_float GLX_EXT_framebuffer_sRGB GLX_EXT_import_context GLX_EXT_texture_from_pixmap GLX_EXT_visual_info GLX_EXT_visual_rating GLX_INTEL_swap_event GLX_MESA_copy_sub_buffer GLX_MESA_query_renderer GLX_MESA_swap_control GLX_OML_swap_method GLX_OML_sync_control GLX_SGIS_multisample GLX_SGIX_fbconfig GLX_SGIX_pbuffer GLX_SGIX_visual_select_group GLX_SGI_make_current_read GLX_SGI_swap_control GLX_SGI_video_sync IsWebglOutOfProcessEnabled: 0
WebGL 2 Driver Renderer: X.Org -- Radeon RX 580 Series (POLARIS10, DRM 3.38.0, 5.8.0-59-generic, LLVM 11.0.0)
WebGL 2 Driver Version: 4.6 (Core Profile) Mesa 20.2.6
WebGL 2 Driver Extensions: GL_AMD_conservative_depth GL_AMD_depth_clamp_separate GL_AMD_draw_buffers_blend GL_AMD_framebuffer_multisample_advanced GL_AMD_gpu_shader_int64 GL_AMD_multi_draw_indirect GL_AMD_performance_monitor GL_AMD_pinned_memory GL_AMD_query_buffer_object GL_AMD_seamless_cubemap_per_texture GL_AMD_shader_stencil_export GL_AMD_shader_trinary_minmax GL_AMD_texture_texture4 GL_AMD_vertex_shader_layer GL_AMD_vertex_shader_viewport_index GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_ARB_ES2_compatibility GL_ARB_ES3_1_compatibility GL_ARB_ES3_2_compatibility GL_ARB_ES3_compatibility GL_ARB_arrays_of_arrays GL_ARB_base_instance GL_ARB_bindless_texture GL_ARB_blend_func_extended GL_ARB_buffer_storage GL_ARB_clear_buffer_object GL_ARB_clear_texture GL_ARB_clip_control GL_ARB_color_buffer_float GL_ARB_compressed_texture_pixel_storage GL_ARB_compute_shader GL_ARB_compute_variable_group_size GL_ARB_conditional_render_inverted GL_ARB_conservative_depth GL_ARB_copy_buffer GL_ARB_copy_image GL_ARB_cull_distance GL_ARB_debug_output GL_ARB_depth_buffer_float GL_ARB_depth_clamp GL_ARB_derivative_control GL_ARB_direct_state_access GL_ARB_draw_buffers GL_ARB_draw_buffers_blend GL_ARB_draw_elements_base_vertex GL_ARB_draw_indirect GL_ARB_draw_instanced GL_ARB_enhanced_layouts GL_ARB_explicit_attrib_location GL_ARB_explicit_uniform_location GL_ARB_fragment_coord_conventions GL_ARB_fragment_layer_viewport GL_ARB_fragment_shader GL_ARB_framebuffer_no_attachments GL_ARB_framebuffer_object GL_ARB_framebuffer_sRGB GL_ARB_get_program_binary GL_ARB_get_texture_sub_image GL_ARB_gl_spirv GL_ARB_gpu_shader5 GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader_int64 GL_ARB_half_float_pixel GL_ARB_half_float_vertex GL_ARB_indirect_parameters GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_internalformat_query2 GL_ARB_invalidate_subdata GL_ARB_map_buffer_alignment GL_ARB_map_buffer_range GL_ARB_multi_bind GL_ARB_multi_draw_indirect GL_ARB_occlusion_query2 GL_ARB_parallel_shader_compile GL_ARB_pipeline_statistics_query GL_ARB_pixel_buffer_object GL_ARB_point_sprite GL_ARB_polygon_offset_clamp GL_ARB_program_interface_query GL_ARB_provoking_vertex GL_ARB_query_buffer_object GL_ARB_robust_buffer_access_behavior GL_ARB_robustness GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_seamless_cube_map GL_ARB_seamless_cubemap_per_texture GL_ARB_separate_shader_objects GL_ARB_shader_atomic_counter_ops GL_ARB_shader_atomic_counters GL_ARB_shader_ballot GL_ARB_shader_bit_encoding GL_ARB_shader_clock GL_ARB_shader_draw_parameters GL_ARB_shader_group_vote GL_ARB_shader_image_load_store GL_ARB_shader_image_size GL_ARB_shader_objects GL_ARB_shader_precision GL_ARB_shader_stencil_export GL_ARB_shader_storage_buffer_object GL_ARB_shader_subroutine GL_ARB_shader_texture_image_samples GL_ARB_shader_texture_lod GL_ARB_shader_viewport_layer_array GL_ARB_shading_language_420pack GL_ARB_shading_language_include GL_ARB_shading_language_packing GL_ARB_sparse_buffer GL_ARB_spirv_extensions GL_ARB_stencil_texturing GL_ARB_sync GL_ARB_tessellation_shader GL_ARB_texture_barrier GL_ARB_texture_buffer_object GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_buffer_range GL_ARB_texture_compression_bptc GL_ARB_texture_compression_rgtc GL_ARB_texture_cube_map_array GL_ARB_texture_filter_anisotropic GL_ARB_texture_float GL_ARB_texture_gather GL_ARB_texture_mirror_clamp_to_edge GL_ARB_texture_multisample GL_ARB_texture_non_power_of_two GL_ARB_texture_query_levels GL_ARB_texture_query_lod GL_ARB_texture_rectangle GL_ARB_texture_rg GL_ARB_texture_rgb10_a2ui GL_ARB_texture_stencil8 GL_ARB_texture_storage GL_ARB_texture_storage_multisample GL_ARB_texture_swizzle GL_ARB_texture_view GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_transform_feedback_instanced GL_ARB_transform_feedback_overflow_query GL_ARB_uniform_buffer_object GL_ARB_vertex_array_bgra GL_ARB_vertex_array_object GL_ARB_vertex_attrib_64bit GL_ARB_vertex_attrib_binding GL_ARB_vertex_buffer_object GL_ARB_vertex_shader GL_ARB_vertex_type_10f_11f_11f_rev GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_ATI_blend_equation_separate GL_ATI_meminfo GL_ATI_texture_float GL_ATI_texture_mirror_once GL_EXT_EGL_image_storage GL_EXT_EGL_sync GL_EXT_abgr GL_EXT_blend_equation_separate GL_EXT_depth_bounds_test GL_EXT_draw_buffers2 GL_EXT_draw_instanced GL_EXT_framebuffer_blit GL_EXT_framebuffer_multisample GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_framebuffer_object GL_EXT_framebuffer_sRGB GL_EXT_memory_object GL_EXT_memory_object_fd GL_EXT_packed_depth_stencil GL_EXT_packed_float GL_EXT_pixel_buffer_object GL_EXT_polygon_offset_clamp GL_EXT_provoking_vertex GL_EXT_semaphore GL_EXT_semaphore_fd GL_EXT_shader_image_load_formatted GL_EXT_shader_image_load_store GL_EXT_shader_integer_mix GL_EXT_shader_samples_identical GL_EXT_texture_array GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_rgtc GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_integer GL_EXT_texture_mirror_clamp GL_EXT_texture_sRGB GL_EXT_texture_sRGB_R8 GL_EXT_texture_sRGB_decode GL_EXT_texture_shadow_lod GL_EXT_texture_shared_exponent GL_EXT_texture_snorm GL_EXT_texture_swizzle GL_EXT_timer_query GL_EXT_transform_feedback GL_EXT_vertex_array_bgra GL_EXT_vertex_attrib_64bit GL_EXT_window_rectangles GL_IBM_multimode_draw_arrays GL_KHR_blend_equation_advanced GL_KHR_context_flush_control GL_KHR_debug GL_KHR_no_error GL_KHR_parallel_shader_compile GL_KHR_robust_buffer_access_behavior GL_KHR_robustness GL_KHR_texture_compression_astc_ldr GL_KHR_texture_compression_astc_sliced_3d GL_MESA_framebuffer_flip_y GL_MESA_pack_invert GL_MESA_shader_integer_functions GL_MESA_texture_signed_rgba GL_NVX_gpu_memory_info GL_NV_alpha_to_coverage_dither_control GL_NV_conditional_render GL_NV_copy_image GL_NV_depth_clamp GL_NV_packed_depth_stencil GL_NV_texture_barrier GL_NV_vdpau_interop GL_OES_EGL_image GL_S3_s3tc
WebGL 2 Extensions: EXT_color_buffer_float EXT_float_blend EXT_texture_compression_bptc EXT_texture_compression_rgtc EXT_texture_filter_anisotropic MOZ_debug OES_texture_float_linear WEBGL_compressed_texture_astc WEBGL_compressed_texture_etc WEBGL_compressed_texture_s3tc WEBGL_compressed_texture_s3tc_srgb WEBGL_debug_renderer_info WEBGL_debug_shaders WEBGL_lose_context
Window Protocol: x11
Desktop Environment: gnome
Target Frame Rate: 60
GPU #1
Active: Yes
Description: Radeon RX 580 Series (POLARIS10, DRM 3.38.0, 5.8.0-59-generic, LLVM 11.0.0)
Vendor ID: 0x1002
Device ID: 0x67df
Driver Vendor: mesa/radeonsi
Driver Version: 20.2.6.0
RAM: 0
GPU #2
Active: No
Vendor ID: 0x10de
Device ID: 0x17c8
Diagnostics
AzureCanvasBackend: skia
AzureContentBackend: skia
AzureFallbackCanvasBackend: skia
CairoUseXRender: 0
CMSOutputProfile: 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
Display0: 2560x1440 default
DisplayCount: 1
Device Reset: Trigger Device Reset
Decision Log
HW_COMPOSITING:
available by default
OPENGL_COMPOSITING:
available by default
WEBRENDER:
available by default
WEBRENDER_QUALIFIED:
available by default
WEBRENDER_COMPOSITOR:
disabled by default: Disabled by default
blocklisted by env: Blocklisted by gfxInfo
WEBRENDER_PARTIAL:
available by default
WEBRENDER_SHADER_CACHE:
disabled by default: Disabled by default
WEBRENDER_OPTIMIZED_SHADERS:
available by default
WEBRENDER_ANGLE:
available by default
unavailable by env: OS not supported
WEBRENDER_DCOMP_PRESENT:
available by default
disabled by user: User disabled via pref
unavailable by env: Requires Windows 10 or later
unavailable by runtime: Requires ANGLE
WEBRENDER_SOFTWARE:
available by default
OMTP:
disabled by default: Disabled by default
WEBGPU:
disabled by default: Disabled by default
X11_EGL:
available by default
blocklisted by env: Blocklisted by gfxInfo
DMABUF:
available by default
unavailable by runtime: Requires EGL

Failure Log
(#0) Error: More than 2 GPUs detected via PCI, secondary GPU is arbitrary

Media

Audio Backend: pulse-rust
Max Channels: 2
Preferred Sample Rate: 44100
Roundtrip latency (standard deviation): ...
Output Devices
Name: Group
CM106 Like Sound Device Analog Stereo: /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.6/2-1.6.1/2-1.6.1:1.0/sound/card1
Null Output:
LADSPA Plugin NoiseTorch rnnoise ladspa module on Null Output:
Ellesmere HDMI Audio [Radeon RX 470/480 / 570/580/590] Digital Stereo (HDMI 3): /devices/pci0000:00/0000:00:02.2/0000:04:00.1/sound/card0
Input Devices
Name: Group
Monitor of CM106 Like Sound Device Analog Stereo: /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.6/2-1.6.1/2-1.6.1:1.0/sound/card1
CM106 Like Sound Device Analog Stereo: /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.6/2-1.6.1/2-1.6.1:1.0/sound/card1
Monitor of Null Output:
Monitor of LADSPA Plugin NoiseTorch rnnoise ladspa module on Null Output:
NoiseTorch Microphone:
Monitor of Ellesmere HDMI Audio [Radeon RX 470/480 / 570/580/590] Digital Stereo (HDMI 3): /devices/pci0000:00/0000:00:02.2/0000:04:00.1/sound/card0
Media Capabilities
Enumerate database

Environment Variables

DISPLAY: :1
MOZ_ASSUME_USER_NS: 1
MOZ_CRASHREPORTER_EVENTS_DIRECTORY: /home/shock/.mozilla/firefox/zmkzkmcv.test-gpu-accel/crashes/events
MOZ_CRASHREPORTER_RESTART_ARG_0: /home/shock/Downloads/firefox/firefox
MOZ_CRASHREPORTER_RESTART_ARG_1: -P
MOZ_CRASHREPORTER_RESTART_ARG_2:
MOZ_CRASHREPORTER_DATA_DIRECTORY: /home/shock/.mozilla/firefox/Crash Reports
MOZ_CRASHREPORTER_PING_DIRECTORY: /home/shock/.mozilla/firefox/Pending Pings
MOZ_CRASHREPORTER_STRINGS_OVERRIDE: /home/shock/Downloads/firefox/browser/crashreporter-override.ini
MOZ_LAUNCHED_CHILD:
XRE_PROFILE_PATH:
XRE_PROFILE_LOCAL_PATH:
XRE_RESTARTED_BY_PROFILE_MANAGER:
XRE_START_OFFLINE:
XRE_BINARY_PATH:

Experimental Features

about:home startup cache (browser.startup.homepage.abouthome_cache.enabled): true
Cookies: SameSite=Lax by default (network.cookie.sameSite.laxByDefault): true
Cookies: SameSite=None requires secure attribute (network.cookie.sameSite.noneRequiresSecure): true
Cookies: Schemeful SameSite (network.cookie.sameSite.schemeful): true
CSS: Constructable Stylesheets (layout.css.constructable-stylesheets.enabled): false
CSS: Masonry Layout (layout.css.grid-template-masonry-value.enabled): true
Developer Tools: Color Scheme Simulation (devtools.inspector.color-scheme-simulation.enabled): true
Developer Tools: Compatibility Panel (devtools.inspector.compatibility.enabled): true
Developer Tools: Execution Context Selector (devtools.webconsole.input.context): true
Developer Tools: Service Worker debugging (devtools.debugger.features.windowless-service-workers): false
Fission (Site Isolation) (fission.autostart): false
Media: AVIF (image.avif.enabled): false
Media: JPEG XL (image.jxl.enabled): false
Multiple Picture-in-Picture Support (media.videocontrols.picture-in-picture.allow-multiple): true
Address Bar: show results during IME composition (browser.urlbar.keepPanelOpenDuringImeComposition): false
Web API: inputmode (dom.forms.inputmode): true
Web API: WebGPU (dom.webgpu.enabled): false
WebRTC Global Mute Toggles (privacy.webrtc.globalMuteToggles): false
Win32k Lockdown (security.sandbox.content.win32k-disable): false

Remote Experiments

Important Modified Preferences

browser.contentblocking.category: standard
browser.search.region: <removed>
browser.startup.homepage_override.buildID: 20210720094604
browser.startup.homepage_override.mstone: 92.0a1
browser.urlbar.placeholderName: Google
doh-rollout.balrog-migration-done: true
doh-rollout.doneFirstRun: true
doh-rollout.home-region: <removed>
dom.push.userAgentID: 0a1cc660a0c44e71bd2bc948122431b1
extensions.lastAppVersion: 92.0a1
media.gmp.storage.version.observed: 1
network.trr.blocklist_cleanup_done: true
privacy.sanitize.pending: [{"id":"newtab-container","itemsToClear":[],"options":{}}]
security.sandbox.content.tempDirSuffix: 1c5ea6ca-f582-413c-bb44-d62f021cf9ab

Important Locked Preferences

fission.autostart.session: false

Places Database

Accessibility

Activated: false
Prevent Accessibility: 0

Library Versions

NSPR
Expected minimum version: 4.32
Version in use: 4.32

NSS
Expected minimum version: 3.69 Beta
Version in use: 3.69 Beta

NSSSMIME
Expected minimum version: 3.69 Beta
Version in use: 3.69 Beta

NSSSSL
Expected minimum version: 3.69 Beta
Version in use: 3.69 Beta

NSSUTIL
Expected minimum version: 3.69 Beta
Version in use: 3.69 Beta

Sandbox

Seccomp-BPF (System Call Filtering): true
Seccomp Thread Synchronization: true
User Namespaces: true
Content Process Sandboxing: true
Media Plugin Sandboxing: true
Content Process Sandbox Level: 4
Effective Content Process Sandbox Level: 4
Win32k Lockdown State for Content Process: Win32k Lockdown disabled -- Operating system not supported

Rejected System Calls

Startup Cache

Disk Cache Path: /home/shock/.cache/mozilla/firefox/zmkzkmcv.test-gpu-accel/startupCache/startupCache.8.little
Ignore Disk Cache: false
Found Disk Cache on Init: false
Wrote to Disk Cache: false

Internationalization & Localization

Application Settings
Requested Locales: ["en-US"]
Available Locales: ["en-US"]
App Locales: ["en-US"]
Regional Preferences: ["en-GB"]
Default Locale: "en-US"
Operating System
System Locales: ["en-US"]
Regional Preferences: ["en-GB"]

Remote Debugging (Chromium Protocol)

Accepting Connections: false
URL:

Printing

Modified print settings

AFAICT, I'm still seeing the behavior from comment #1: only 1 GPU listed in about:support out of 3 GPUs, but the error message is different.

(In reply to Shock from comment #31)

AFAICT, I'm still seeing the behavior from comment #1: only 1 GPU listed in about:support out of 3 GPUs, but the error message is different.

Thanks! That's an independent logic bug for systems with >=3 GPUs - but harmless: it just says that the second reported GPU is not the only other GPU. We can maybe look into support arbitrary listing of GPUs in the future, but it's not really important info anyway.

The big difference to earlier reports like in comment 0 is that before bug 1720187 we often failed to find out which GPU was actually used for rendering, resulting in disabled hardware acceleration. The issue you see is just a (arguably quite loud) warning that our extra info about not used GPUs is not complete, without any impact on rendering.

If you find the warning very annoying, feel free to open a new bug with something like "'More than 2 GPUs detected via PCI, secondary GPU is arbitrary' warning is annoying on setups with >=3 GPUs" :)

The issue you see is just a (arguably quite loud) warning that our extra info about not used GPUs is not complete, without any impact on rendering.

Music to my ears :)
I don't mind the warning at all. I care most about functionality. Thank you for your work and your time!

(In reply to Shock from comment #33)

Music to my ears :)
I don't mind the warning at all. I care most about functionality. Thank you for your work and your time!

Thanks for your words and for caring :)

Not sure if this is useful or not--I'd been having (what I think was) the same problem, with WR failing to figure out which GPU was being used for rendering. The laptop has an Intel GPU on board, and an NVIDIA 1070 used for rendering (X11 and Plasma). I tried the build linked above, and was still having the same issue.

Not sure why I tried it, but I set gfx.webrender.enabled to false (the default setting), and now it's detecting the correct GPU and showing WR is working in about:support. I had set gfx.webrender.enabled to true back when it was disabled by default on Linux, when there was only one GPU present.

same problem as OP, but with snap firefox 95 on ubuntu 21.10, on an laptop with intelk/nVidia (Optimus)

Error on console is.
https://get.webgl.org/ site says no webgl...

[GFX1-]: glxtest: libEGL missing
[GFX1-]: glxtest: EGL test failed
[GFX1-]: More than 1 GPU vendor detected via PCI, cannot deduce vendor
[GFX1-]: PCI candidate 0x8086/0x0a16
[GFX1-]: PCI candidate 0x10de/0x1290

Is this a regression?

I still have this with ubuntu 21.10 and Firefox 99 (snap). Worked fine in firefox 96

(In reply to yatsenkoanton from comment #38)

I still have this with ubuntu 21.10 and Firefox 99 (snap). Worked fine in firefox 96

Do you really have the exact same problem? If you have set the MOZ_ENABLE_WAYLAND=1 environment variable, it's bug 1767231.

Otherwise please file a new snap bug: https://bugzilla.mozilla.org/enter_bug.cgi?format=__default__&blocked=1665641&product=Core&component=Widget%3A%20Gtk, open about:support, click on "Copy text to clipboard" and paste it into the "Add an attachment" field. Thanks!

(In reply to yatsenkoanton from comment #38)

I still have this with ubuntu 21.10 and Firefox 99 (snap). Worked fine in firefox 96

(In reply to Darkspirit from comment #39)

(In reply to yatsenkoanton from comment #38)

I still have this with ubuntu 21.10 and Firefox 99 (snap). Worked fine in firefox 96

Do you really have the exact same problem? If you have set the MOZ_ENABLE_WAYLAND=1 environment variable, it's bug 1767231.

Otherwise please file a new snap bug: https://bugzilla.mozilla.org/enter_bug.cgi?format=__default__&blocked=1665641&product=Core&component=Widget%3A%20Gtk, open about:support, click on "Copy text to clipboard" and paste it into the "Add an attachment" field. Thanks!

Thank you for the clarification. I always launch firefox with MOZ_ENABLE_WAYLAND=1. It's bug 1767231 then. Sorry for the false alarm :)

Just seen: bug 1765042 has been reported for Arch Linux.