Firefox refusal/broken use of hardware acceleration.

CETMEAmeli · Yesterday 06:31:15

Hello all,

I have three browsers installed, Firefox, Zen-browser, and Librewolf, all three browsers are exhibiting lag and instability, with Zen-Browser being the worst offender. This lag is reflected in animation of the tabs, be it expanding them, hovering over them and so, but also when opening up new webpages and browsing them. It varies from webpage to webpage, but I suspect that is just due to some webpages relying on hardware acceleration more than others. Another issue I have is that whilst I can save images to my disk, if I try and copy items like images to my clipboard, I get a blank invalid file added to my clipboard, not the image.
When I check "about:support", I see that "WebRender" is enabled and is set to "WebRender", my desktop environment is set to wayland correctly, however "HADRWARE_VIDEO_DECODING" returns:

default	available
user	force_enabled	Force enabled by pref
env	blocklisted	Blocklisted by gfxInfo	Blocklisted; failure code FEATURE_HARDWARE_VIDEO_DECODING_NO_LINUX_NVIDIA

Codec support also returns:

Codec Support Information
Codec Name	Software Decoding	Hardware Decoding	Software Encoding	Hardware Encoding
H264	Supported	Supported	Unsupported	Unsupported
VP9	Supported	Supported	Unsupported	Unsupported
VP8	Supported	Supported	Unsupported	Unsupported
AV1	Supported	Supported	Unsupported	Unsupported
HEVC	Supported	Supported	Unsupported	Unsupported
AAC	Supported	Unsupported	Unsupported	Unsupported
MP3	Supported	Unsupported	Unsupported	Unsupported
Opus	Supported	Unsupported	Unsupported	Unsupported
Vorbis	Supported	Unsupported	Unsupported	Unsupported
FLAC	Supported	Unsupported	Unsupported	Unsupported
Wave	Supported	Unsupported	Unsupported	Unsupported

Whilst I previously did not need to set apply these settings until this issue appeared, I went and followed the nvidia-vaapi-driver README in terms of Firefox, and also the Hardware acceleration guide on the Arch wiki, but unfortunately neither have fixed this issue. I have also temporarily ran Firefox with the variables (with no success):

LIBVA_DRIVER_NAME=nvidia
MOZ_DISABLE_RDD_SANDBOX=1

I have gone through the forums trying to find any similar issue posts, and applied any tests and solutions mentioned in those, however again, not much success, hence why I am writing here now.

When I run "vainfo" in my terminal, it seems to be a-okay, as it is correctly reports the Nvidia VAAPI driver:

Trying display: wayland
vainfo: VA-API version: 1.24 (libva 2.24.0)
vainfo: Driver version: VA-API NVDEC driver [direct backend]
vainfo: Supported profile and entrypoints
      VAProfileMPEG2Simple            : VAEntrypointVLD
      VAProfileMPEG2Main              : VAEntrypointVLD
      VAProfileVC1Simple              : VAEntrypointVLD
      VAProfileVC1Main                : VAEntrypointVLD
      VAProfileVC1Advanced            : VAEntrypointVLD
      VAProfileH264Main               : VAEntrypointVLD
      VAProfileH264High               : VAEntrypointVLD
      VAProfileH264ConstrainedBaseline: VAEntrypointVLD
      VAProfileJPEGBaseline           : VAEntrypointVLD
      VAProfileHEVCMain               : VAEntrypointVLD
      VAProfileVP8Version0_3          : VAEntrypointVLD
      VAProfileVP9Profile0            : VAEntrypointVLD
      VAProfileAV1Profile0            : VAEntrypointVLD
      VAProfileHEVCMain10             : VAEntrypointVLD
      VAProfileHEVCMain12             : VAEntrypointVLD
      VAProfileVP9Profile2            : VAEntrypointVLD
      VAProfileHEVCMain444            : VAEntrypointVLD
      VAProfileHEVCMain444_10         : VAEntrypointVLD
      VAProfileHEVCMain444_12         : VAEntrypointVLD

For information sake, the (what I believe) relevant packages I have installed are:

lib32-nvidia-utils 610.43.03-1
libva-nvidia-driver 0.0.17-1
linux-firmware-nvidia 20260622-1
nvidia-open-dkms 610.43.03-4
nvidia-settings 610.43.03-1
nvidia-utils 610.43.03-4
opencl-nvidia 610.43.03-4
lib32-libva 2.24.1-1
libva 2.24.1-1
libva-nvidia-driver 0.0.17-1
libva-utils 2.24.0-1
ffmpeg 2:8.1.2-10
shared-mime-info 2.5.1-2
xdg-desktop-portal-gtk 1.15.3-1
gdk-pixbuf2 2.44.7-1
lib32-gdk-pixbuf2 2.44.7-1

When I also run "nvidia-smi", it does seem that my web browser is using my GPU, as it returns:

|    0   N/A  N/A           61228      G   /opt/zen-browser-bin/zen-bin            170MiB |
|    0   N/A  N/A           75764      G   /usr/lib/firefox/firefox                139MiB

And if I open, let's say youtube, and play a video, memory usage increase is seen:

   0   N/A  N/A           61228      G   /opt/zen-browser-bin/zen-bin            237MiB

I have tried using fresh new profiles and clearing web browser cache, trying with and without extensions/plugins (what I have are just ublock, Privacy Badger, NoScript) to no avail. I have also tested other applications such as VLC, MPV, Steam, anything else I can imagine that uses Hardware acceleration and they all seem to be operating just fine as before, no lag and correctly using my Nvidia GPU. I'm also not using any custom themes on my application, just running the stock standard theme that comes with KDE.

At this point I feel like I've exhausted any potential fixes I've found, so any help/pointers would be massively appreciated.

Last edited by CETMEAmeli (Yesterday 19:17:04)

Lone_Wolf · Yesterday 09:34:05

You are probably facing two separate issues :

icon theme not found
In the past this has been caused by incorrect XDG_DATA_DIRS settings, glycin/bubblewrap changes and broken font symlinks.
vaapi not working
likely not related at all to the gtk icon theme issue.

Decide which you want to deal with in this thread and create a separate thread for the other.

Moderator Note
Both issues are likely to require indepth investigation. I'm closing this thread temporarily to prevent confusion.
Once you decided which issue this thread will be about, use the report button on this post to request re-opening.

Last edited by Lone_Wolf (Yesterday 09:38:04)

schard · Yesterday 17:44:00

Mod note: re-opening on request.

CETMEAmeli · Yesterday 19:15:58

Thanks, I have updated the main post now accordingly.

seth · Yesterday 20:07:15

Please post the entire about:support page.
Is this a hybrid graphics system?

lspci -knnd ::3xx
qdbus6 org.kde.KWin /KWin supportInformation

Does FF use https://wiki.archlinux.org/title/Waylan … plications ?
Does it help to use it https://wiki.archlinux.org/title/Firefox#Xwayland ?

CETMEAmeli · Yesterday 20:24:16

Here is the full about:support: https://pastebin.com/Nxq7tXUu

And yes, this should be a hybrid system, AMD iGPU as part of my 7800X3D, and then an RTX 4080 Super as the dGPU. I originally suspected it was just a simple, oh it needs to be told to go back to the dGPU after fixing the DKMS driver but alas.

01:00.0 VGA compatible controller [0300]: NVIDIA Corporation AD103 [GeForce RTX 4080 SUPER] [10de:2702] (rev a1)
        Subsystem: ASUSTeK Computer Inc. Device [1043:8962]
        Kernel driver in use: nvidia
        Kernel modules: nouveau, nvidia_drm, nvidia
13:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Raphael [1002:164e] (rev cb)
        Subsystem: ASUSTeK Computer Inc. Device [1043:8877]
        Kernel driver in use: amdgpu
        Kernel modules: amdgpu

==========================

Version
=======
KWin version: 6.7.3
Qt Version: 6.11.1
Qt compile version: 6.11.1
XCB compile version: 1.17.0

Operation Mode: Wayland

Build Options
=============
KWIN_BUILD_DECORATIONS: yes
KWIN_BUILD_TABBOX: yes
KWIN_BUILD_ACTIVITIES: yes
HAVE_X11_XCB: yes

X11
===
Vendor: The X.Org Foundation
Vendor Release: 12401013
Protocol Version/Revision: 11/0
SHAPE: yes; Version: 0x11
RANDR: yes; Version: 0x14
Composite: yes; Version: 0x4
RENDER: yes; Version: 0xb
XFIXES: yes; Version: 0x50
SYNC: yes; Version: 0x31
RES: yes; Version: 0x12

Decoration
==========
Plugin: org.kde.breeze
Theme: 
Plugin recommends border size: None
onAllDesktopsAvailable: true
alphaChannelSupported: true
closeOnDoubleClickOnMenu: false
alwaysShowExcludeFromCapture: false
decorationButtonsLeft: 0, 2, 12
decorationButtonsRight: 6, 3, 4, 5
borderSize: 0
gridUnit: 10
font: Noto Sans,10,-1,0,400,0,0,0,0,0,0,0,0,0,0,1,,0,0
smallSpacing: 2
largeSpacing: 10

LogicalOutput backend
==============
Name: DRM
Atomic Mode Setting on GPU 0: true

Cursor
======
themeName: breeze_cursors
themeSize: 24

Options
=======
focusPolicy: ClickToFocus
xwaylandCrashPolicy: 1
xwaylandMaxCrashCount: 3
nextFocusPrefersMouse: false
clickRaise: true
autoRaise: false
autoRaiseInterval: 0
delayFocusInterval: 0
separateScreenFocus: true
placement: 5
activationDesktopPolicy: SwitchToOtherDesktop
focusPolicyIsReasonable: true
borderSnapZone: 10
windowSnapZone: 10
centerSnapZone: 0
snapOnlyWhenOverlapping: false
edgeBarrier: 100
cornerBarrier: 1
rollOverDesktops: false
perOutputVirtualDesktops: false
focusStealingPreventionLevel: 1
operationTitlebarDblClick: 5000
operationMaxButtonLeftClick: 5000
operationMaxButtonMiddleClick: 5013
operationMaxButtonRightClick: 5012
commandActiveTitlebar1: MouseRaise
commandActiveTitlebar2: MouseNothing
commandActiveTitlebar3: MouseOperationsMenu
commandInactiveTitlebar1: MouseActivateAndRaise
commandInactiveTitlebar2: MouseNothing
commandInactiveTitlebar3: MouseOperationsMenu
commandWindow1: MouseActivateRaiseOnReleaseAndPassClick
commandWindow2: MouseActivateAndPassClick
commandWindow3: MouseActivateAndPassClick
commandWindowWheel: MouseNothing
commandAll1: MouseUnrestrictedMove
commandAll2: MouseToggleRaiseAndLower
commandAll3: MouseUnrestrictedResize
keyCmdAllModKey: 16777250
doubleClickBorderToMaximize: true
condensedTitle: false
electricBorderMaximize: true
electricBorderTiling: true
electricBorderAllScreenCorner: true
electricBorderCornerRatio: 0.25
borderlessMaximizedWindows: false
killPingTimeout: 5000
compositingMode: 1
allowTearing: false
interactiveWindowMoveEnabled: true
pictureInPictureHomeCorner: BottomRightCorner
pictureInPictureMargin: 20
overlayVirtualKeyboardOnWindows: false

Screen Edges
============
desktopSwitching: false
desktopSwitchingMovingClients: false
cursorPushBackDistance: 1x1
actionTopLeft: 0
actionTop: 0
actionTopRight: 0
actionRight: 0
actionBottomRight: 0
actionBottom: 0
actionBottomLeft: 0
actionLeft: 0

Screens
=======
Number of Screens: 2

Screen 0:
---------
Name: DP-2
Enabled: 1
Geometry: 2560,0,2560x1440
Physical size: 597x336mm
Scale: 1
Refresh Rate: 165080
Adaptive Sync: never
Screen 1:
---------
Name: DP-4
Enabled: 1
Geometry: 0,0,2560x1440
Physical size: 597x336mm
Scale: 1
Refresh Rate: 165080
Adaptive Sync: never

Compositing
===========
Compositing is active
Compositing Type: OpenGL
OpenGL vendor string: NVIDIA Corporation
OpenGL renderer string: NVIDIA GeForce RTX 4080 SUPER/PCIe/SSE2
OpenGL version string: 3.1.0 NVIDIA 610.43.03
OpenGL platform interface: EGL
OpenGL shading language version string: 1.40 NVIDIA via Cg compiler
Driver: NVIDIA
Driver version: 610.43.3
GPU class: Unknown
OpenGL version: 3.1
GLSL version: 1.40
X server version: 1.24.1
Linux kernel version: 7.1.5
Direct rendering: Requires strict binding: no
Virtual Machine:  no
OpenGL 2 Shaders are used

Loaded Effects:
---------------
outputlocator
colorpicker
zoom
blur
login
logout
sessionquit
slidingnotifications
windowaperture
slide
frozenapp
squash
scale
dimscreen
dialogparent
windowview
tileseditor
overview
highlightwindow
blendchanges
startupfeedback
systembell
screentransform
kscreen

Currently Active Effects:
-------------------------
blur

Effect Settings:
----------------
outputlocator:

colorpicker:

zoom:
zoomFactor: 1.2
mouseTracking: 0
focusDelay: 350
moveFactor: 20
targetZoom: 1

blur:

login:
pluginId: login
isActiveFullScreenEffect: false

logout:
pluginId: logout
isActiveFullScreenEffect: false

sessionquit:
pluginId: sessionquit
isActiveFullScreenEffect: false

slidingnotifications:

windowaperture:
pluginId: windowaperture
isActiveFullScreenEffect: false

slide:
horizontalGap: 45
verticalGap: 20
slideBackground: true

frozenapp:
pluginId: frozenapp
isActiveFullScreenEffect: false

squash:
pluginId: squash
isActiveFullScreenEffect: false

scale:
pluginId: scale
isActiveFullScreenEffect: false

dimscreen:
pluginId: dimscreen
isActiveFullScreenEffect: false

dialogparent:
pluginId: dialogparent
isActiveFullScreenEffect: false

windowview:
activeView: 
delegate: 
animationDuration: 300
ignoreMinimized: false
mode: 
partialActivationFactor: 0
gestureInProgress: false
searchText: 
selectedIds: 

tileseditor:
activeView: 
delegate: 
animationDuration: 200

overview:
activeView: 
delegate: 
animationDuration: 300
ignoreMinimized: false
filterWindows: true
organizedGrid: true
overviewPartialActivationFactor: 0
overviewGestureInProgress: false
transitionPartialActivationFactor: 0
transitionGestureInProgress: false
gridPartialActivationFactor: 0
gridGestureInProgress: false
searchText: 

highlightwindow:

blendchanges:

startupfeedback:
type: 1

systembell:

screentransform:

kscreen:


Loaded Plugins:
---------------
BounceKeysPlugin
KeyNotificationPlugin
MouseKeysPlugin
SlowKeysPlugin
StickyKeysPlugin
TouchpadShortcutsPlugin
buttonsrebind
eis
krunnerintegration
nightlight
screencast
screenshot

Available Plugins:
------------------
BounceKeysPlugin
KeyNotificationPlugin
MouseKeysPlugin
SlowKeysPlugin
StickyKeysPlugin
TouchpadShortcutsPlugin
buttonsrebind
eis
gamecontroller
krunnerintegration
nightlight
screencast
screenshot

seth · Yesterday 20:45:06

I forgot… https://bbs.archlinux.org/viewtopic.php?id=312786
What if you also force-enable dmabuf?

CETMEAmeli · Yesterday 21:18:57

That would be forcing "widget.dmabuf.force-enabled" in about:config, correct?
Just did that and so far no change after restarting the web browser.

EDIT: If it's any use, Hardware acceleration looks to work just fine over in Chromium browsers (Vivaldi and Chrome tested). It is reported in the gpu support page, and when I play a video in either one, nvidia-smi reports memory usage, and I exhibit no lag when using the web browser(s), so this seems to be a Firefox issue only. If it will be of any use, I can post the Chromium "chrome://gpu/" about page, but I doubt that information will do us much value.

Last edited by CETMEAmeli (Yesterday 21:29:14)

seth · Yesterday 21:45:19

Do you (still) have "MOZ_DISABLE_RDD_SANDBOX=1" exported? (It's not in the about:support you posted)
Also make sure to test this w/ https://archlinux.org/packages/extra/x86_64/firefox/

CETMEAmeli · Yesterday 21:56:44

Ah no, I do not have it exported, I would include it when testing previously with arguments such as "MOZ_DISABLE_RDD_SANDBOX=1 firefox" for example.

I had been testing on regular Firefox previously (but of course, focused more on Zen as that is my browser of choice), here is the about:support page when I ran "MOZ_DISABLE_RDD_SANDBOX=1 firefox":

Troubleshooting Information
This page contains technical information that might be useful when you’re trying to solve a problem. If you are looking for answers to common questions about Firefox, check out our support website.
Give Firefox a tune up
Diagnose issues
Try clearing the startup cache
Application Basics
Name 	Firefox
Version 	153.0
Build ID 	20260721043307
Distribution ID 	archlinux
User Agent 	Mozilla/5.0 (X11; Linux x86_64; rv:153.0) Gecko/20100101 Firefox/153.0
OS 	Linux 7.1.5-arch1-1 #1 SMP PREEMPT_DYNAMIC Sun, 26 Jul 2026 00:49:06 +0000
OS Theme 	Breeze / Adwaita
Application Binary 	/usr/lib/firefox/firefox
Profile Directory 	/home/courierhelios/.mozilla/firefox/nlxnadcy.Clean2026
Build Configuration 	about:buildconfig
Memory Use 	about:memory
Performance 	about:processes
Registered Service Workers 	about:serviceworkers
Multiprocess Windows 	1/1
Fission Windows 	1/1 Enabled by default
Remote Processes 	10
Enterprise Policies 	Inactive
Google Location Service Key 	Found
Google Safebrowsing Key 	Found
Mozilla Location Service Key 	Missing
Safe Mode 	false
Memory Size (RAM) 	62.0 GB
Disk Space Available 	90.0 GB
Profiles 	about:profiles
Crash Reports for the Last 3 Days
Report ID 	Submitted

All Crash Reports
Remote Features
Name 	Status Account Adoption Callout Passwords - Global Rollout 2026	(treatment-e)
Compression Dictionaries Rollout - 153 release	(control)
Context ID rotation every 3 days	(control)
Desktop Address Autofill - UK (Release | Rollout)	(treatment-a)
Disable legacy spoc ping by default	(control)
Disable legacy top-sites ping by default	(control)
Discovery CFR for Built-in VPN (New User Promo Only) - summer-promo Rollout	(summer-promo)
Enable Enrollment Status Telemetry for Firefox Desktop (via nimbusTelemetry)	(control)
Enable OHTTP for MARS communications on Release	(control)
Limit use of OCSP - Rollout	(enforce)
Fast UDP for Firefox - Treatment Fast UDP Release Rollout	(treatment-fast-udp)
Fox Doodle Multi-Action CTA 2025 - Dummy Rollout V2	(treatment-a)
Fx Accounts Ping (release rollout 2)	(control)
HNT Wattle / CM-EU-English Widgets Rollout	(widgets-medium)
HNT Wattle / CM POTD Widget Rollout	(widgets-potd)
HNT Wattle / CM POTD Widget Rollout, V2	(widgets-potd)
HNT Wattle / World Cup Live Timing Rollout, June 15	(control)
Multiple Profile Switching Rollout Messages only	(treatment-a-multi-profiles)
New Tab 154.8.20260716.43450 to Release 152 (WCW v9)	(rollout)
New Tab content ping (rest of world rollout)	(treatment)
Pin Frequently Used Websites - Promo Rollout, Day 3+ users, All Locales	(rollout-branch)
Remote Settings v2 Rollout	(v2)
Restore CHIPS (133+)	(control)
Sections + Personalization + Customization Rollout in the UK	(sections)
smart shortcuts v4p1 rollout	(thom)
Split View Onboarding - Rollout	(rollout-branch)
Unified API for spocs and top sites - controlled rollout for release 133+	(control)
Upgraded sidebar - rollout without messaging	(rollout-treatment)
Vertical tabs Promo Rollout - Day 3 Profiles, All Locales 2026	(treatment-a)
Built-in VPN Beta - Rollout to more countries	(mvp-beta)
Remote Processes
Type 	Count
Extension	1
Privileged About	1
RDD	1
Socket	1
Fork Server	1
Isolated Web Content	1
Preallocated	3
Utility JavaScript Oracle	1
Add-ons
Name 	Type 	Version 	Enabled 	Location 	ID
Add-ons Search Detection	extension	3.0.0	true	app-builtin-addons	addons-search-detection@mozilla.com
Form Autofill	extension	1.0.1	true	app-builtin-addons	formautofill@mozilla.org
IPP Activator	extension	0.2.20260622.182020	true	app-system-addons	ipp-activator@mozilla.com
New Tab	extension	154.8.20260716.43450	true	app-profile	newtab@mozilla.org
Picture-In-Picture	extension	1.0.0	true	app-builtin-addons	pictureinpicture@mozilla.org
Web Compatibility Interventions	extension	153.8.0	true	app-builtin-addons	webcompat@mozilla.org
System theme — auto	theme	1.4.2	true	app-builtin	default-theme@mozilla.org
Dark	theme	1.3.4	false	app-builtin	firefox-compact-dark@mozilla.org
Firefox Alpenglow	theme	1.5.3	false	app-builtin	firefox-alpenglow@mozilla.org
Light	theme	1.3.4	false	app-builtin	firefox-compact-light@mozilla.org
Legacy User Stylesheets
Active 	false
Stylesheets 	No stylesheets found
Graphics
Features
Window Device Pixel Ratios	1
Compositing	WebRender
Font Visibility Debug Info	Linux Unknown - ID=arch
Asynchronous Pan/Zoom	wheel input enabled; scrollbar drag enabled; keyboard enabled; autoscroll enabled; smooth pinch-zoom enabled
WebGL 1 Driver WSI Info	EGL_VENDOR: NVIDIA
EGL_VERSION: 1.5
EGL_EXTENSIONS: EGL_ANDROID_native_fence_sync EGL_EXT_buffer_age EGL_EXT_client_sync EGL_EXT_create_context_robustness EGL_EXT_image_dma_buf_import EGL_EXT_image_dma_buf_import_modifiers EGL_MESA_image_dma_buf_export EGL_EXT_output_base EGL_EXT_output_drm EGL_EXT_pixel_format_float EGL_EXT_protected_content EGL_EXT_stream_consumer_egloutput EGL_EXT_stream_acquire_mode EGL_EXT_sync_reuse EGL_IMG_context_priority EGL_KHR_config_attribs EGL_KHR_create_context_no_error EGL_KHR_context_flush_control EGL_KHR_create_context EGL_KHR_fence_sync EGL_KHR_get_all_proc_addresses EGL_KHR_partial_update EGL_KHR_swap_buffers_with_damage EGL_KHR_no_config_context EGL_KHR_gl_colorspace EGL_KHR_gl_renderbuffer_image EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_3D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_image EGL_KHR_image_base EGL_KHR_reusable_sync EGL_KHR_stream EGL_KHR_stream_attrib EGL_KHR_stream_consumer_gltexture EGL_KHR_stream_cross_process_fd EGL_KHR_stream_fifo EGL_KHR_stream_producer_eglsurface EGL_KHR_surfaceless_context EGL_KHR_wait_sync EGL_NV_nvrm_fence_sync EGL_NV_quadruple_buffer EGL_NV_stream_consumer_eglimage EGL_NV_stream_cross_display EGL_NV_stream_cross_object EGL_NV_stream_cross_process EGL_NV_stream_cross_system EGL_NV_stream_dma EGL_NV_stream_flush EGL_NV_stream_metadata EGL_NV_stream_remote EGL_NV_stream_reset EGL_NV_stream_socket EGL_NV_stream_socket_inet EGL_NV_stream_socket_unix EGL_NV_stream_sync EGL_NV_stream_fifo_next EGL_NV_stream_fifo_synchronous EGL_NV_stream_consumer_gltexture_yuv EGL_NV_stream_attrib EGL_NV_stream_origin EGL_NV_system_time EGL_NV_output_drm_flip_event EGL_NV_triple_buffer EGL_NV_robustness_video_memory_purge EGL_WL_bind_wayland_display EGL_WL_wayland_eglstream EGL_EXT_present_opaque
EGL_EXTENSIONS(nullptr): EGL_EXT_platform_base EGL_EXT_device_base EGL_EXT_device_enumeration EGL_EXT_device_query EGL_KHR_client_get_all_proc_addresses EGL_EXT_client_extensions EGL_KHR_debug EGL_KHR_platform_x11 EGL_EXT_platform_x11 EGL_EXT_platform_device EGL_MESA_platform_surfaceless EGL_EXT_explicit_device EGL_KHR_platform_wayland EGL_EXT_platform_wayland EGL_KHR_platform_gbm EGL_MESA_platform_gbm EGL_EXT_platform_xcb
WebGL 1 Driver Renderer	NVIDIA Corporation -- NVIDIA GeForce RTX 4080 SUPER/PCIe/SSE2
WebGL 1 Driver Version	3.2.0 NVIDIA 610.43.03
WebGL 1 Driver Extensions	GL_AMD_multi_draw_indirect GL_AMD_seamless_cubemap_per_texture GL_AMD_vertex_shader_viewport_index GL_AMD_vertex_shader_layer 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_conservative_depth GL_ARB_compute_shader GL_ARB_compute_variable_group_size GL_ARB_conditional_render_inverted 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_depth_texture GL_ARB_derivative_control GL_ARB_direct_state_access GL_ARB_draw_buffers GL_ARB_draw_buffers_blend GL_ARB_draw_indirect GL_ARB_draw_elements_base_vertex GL_ARB_draw_instanced GL_ARB_enhanced_layouts GL_ARB_ES2_compatibility GL_ARB_ES3_compatibility GL_ARB_ES3_1_compatibility GL_ARB_ES3_2_compatibility GL_ARB_explicit_attrib_location GL_ARB_explicit_uniform_location GL_ARB_fragment_coord_conventions GL_ARB_fragment_layer_viewport GL_ARB_fragment_program GL_ARB_fragment_program_shadow GL_ARB_fragment_shader GL_ARB_fragment_shader_interlock GL_ARB_framebuffer_no_attachments GL_ARB_framebuffer_object GL_ARB_framebuffer_sRGB GL_ARB_geometry_shader4 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_imaging 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_multisample GL_ARB_multitexture GL_ARB_occlusion_query GL_ARB_occlusion_query2 GL_ARB_parallel_shader_compile GL_ARB_pipeline_statistics_query GL_ARB_pixel_buffer_object GL_ARB_point_parameters GL_ARB_point_sprite GL_ARB_polygon_offset_clamp GL_ARB_post_depth_coverage 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_locations 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_EXT_shader_realtime_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_storage_buffer_object GL_ARB_shader_subroutine GL_ARB_shader_texture_image_samples GL_ARB_shader_texture_lod GL_ARB_shading_language_100 GL_ARB_shader_viewport_layer_array GL_ARB_shading_language_420pack GL_ARB_shading_language_include GL_ARB_shading_language_packing GL_ARB_shadow GL_ARB_sparse_buffer GL_ARB_sparse_texture GL_ARB_sparse_texture2 GL_ARB_sparse_texture_clamp GL_ARB_spirv_extensions GL_ARB_stencil_texturing GL_ARB_sync GL_ARB_tessellation_shader GL_ARB_texture_barrier GL_ARB_texture_border_clamp GL_ARB_texture_buffer_object GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_buffer_range GL_ARB_texture_compression GL_ARB_texture_compression_bptc GL_ARB_texture_compression_rgtc GL_ARB_texture_cube_map GL_ARB_texture_cube_map_array GL_ARB_texture_env_add GL_ARB_texture_env_combine GL_ARB_texture_env_crossbar GL_ARB_texture_env_dot3 GL_ARB_texture_filter_anisotropic GL_ARB_texture_filter_minmax GL_ARB_texture_float GL_ARB_texture_gather GL_ARB_texture_mirror_clamp_to_edge GL_ARB_texture_mirrored_repeat 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_transpose_matrix 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_program 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_ARB_window_pos GL_ATI_draw_buffers GL_ATI_texture_float GL_ATI_texture_mirror_once GL_S3_s3tc GL_EXT_texture_env_add GL_EXT_abgr GL_EXT_bgra GL_EXT_bindable_uniform GL_EXT_blend_color GL_EXT_blend_equation_separate GL_EXT_blend_func_separate GL_EXT_blend_minmax GL_EXT_blend_subtract GL_EXT_compiled_vertex_array GL_EXT_Cg_shader GL_EXT_depth_bounds_test GL_EXT_direct_state_access GL_EXT_draw_buffers2 GL_EXT_draw_instanced GL_EXT_draw_range_elements GL_EXT_EGL_image_storage GL_EXT_fog_coord GL_EXT_framebuffer_blit GL_EXT_framebuffer_multisample GL_EXTX_framebuffer_mixed_formats GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_framebuffer_object GL_EXT_framebuffer_sRGB GL_EXT_geometry_shader4 GL_EXT_gpu_program_parameters GL_EXT_gpu_shader4 GL_EXT_multi_draw_arrays GL_EXT_multiview_texture_multisample GL_EXT_multiview_timer_query GL_EXT_packed_depth_stencil GL_EXT_packed_float GL_EXT_packed_pixels GL_EXT_pixel_buffer_object GL_EXT_point_parameters GL_EXT_polygon_offset_clamp GL_EXT_post_depth_coverage GL_EXT_provoking_vertex GL_EXT_raster_multisample GL_EXT_rescale_normal GL_EXT_secondary_color GL_EXT_separate_shader_objects GL_EXT_separate_specular_color GL_EXT_shader_image_load_formatted GL_EXT_shader_image_load_store GL_EXT_shader_integer_mix GL_EXT_shadow_funcs GL_EXT_sparse_texture2 GL_EXT_stencil_two_side GL_EXT_stencil_wrap GL_EXT_texture3D GL_EXT_texture_array GL_EXT_texture_buffer_object GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_latc GL_EXT_texture_compression_rgtc GL_EXT_texture_compression_s3tc GL_EXT_texture_cube_map GL_EXT_texture_edge_clamp GL_EXT_texture_env_combine GL_EXT_texture_env_dot3 GL_EXT_texture_filter_anisotropic GL_EXT_texture_filter_minmax GL_EXT_texture_integer GL_EXT_texture_lod GL_EXT_texture_lod_bias GL_EXT_texture_mirror_clamp GL_EXT_texture_object GL_EXT_texture_shadow_lod GL_EXT_texture_shared_exponent GL_EXT_texture_sRGB GL_EXT_texture_sRGB_R8 GL_EXT_texture_sRGB_decode GL_EXT_texture_storage GL_EXT_texture_swizzle GL_EXT_timer_query GL_EXT_transform_feedback2 GL_EXT_vertex_array GL_EXT_vertex_array_bgra GL_EXT_vertex_attrib_64bit GL_EXT_window_rectangles GL_EXT_import_sync_object GL_NV_robustness_video_memory_purge GL_IBM_rasterpos_clip GL_IBM_texture_mirrored_repeat GL_KHR_context_flush_control GL_KHR_debug GL_EXT_memory_object GL_EXT_memory_object_fd GL_NV_memory_object_sparse GL_KHR_parallel_shader_compile GL_KHR_no_error GL_KHR_robust_buffer_access_behavior GL_KHR_robustness GL_EXT_semaphore GL_EXT_semaphore_fd GL_NV_timeline_semaphore GL_KHR_shader_subgroup GL_KTX_buffer_region GL_NV_alpha_to_coverage_dither_control GL_NV_bindless_multi_draw_indirect GL_NV_bindless_multi_draw_indirect_count GL_NV_bindless_texture GL_NV_blend_equation_advanced GL_NV_blend_equation_advanced_coherent GL_NVX_blend_equation_advanced_multi_draw_buffers GL_NV_blend_minmax_factor GL_NV_blend_square GL_NV_clip_space_w_scaling GL_NV_command_list GL_NV_compute_program5 GL_NV_compute_shader_derivatives GL_NV_conditional_render GL_NV_conservative_raster GL_NV_conservative_raster_dilate GL_NV_conservative_raster_pre_snap GL_NV_conservative_raster_pre_snap_triangles GL_NV_conservative_raster_underestimation GL_NV_copy_depth_to_color GL_NV_copy_image GL_NV_depth_buffer_float GL_NV_depth_clamp GL_NV_draw_texture GL_NV_draw_vulkan_image GL_NV_ES1_1_compatibility GL_NV_ES3_1_compatibility GL_NV_explicit_multisample GL_NV_feature_query GL_NV_fence GL_NV_fill_rectangle GL_NV_float_buffer GL_NV_fog_distance GL_NV_fragment_coverage_to_color GL_NV_fragment_program GL_NV_fragment_program_option GL_NV_fragment_program2 GL_NV_fragment_shader_barycentric GL_NV_fragment_shader_interlock GL_NV_framebuffer_mixed_samples GL_NV_framebuffer_multisample_coverage GL_NV_geometry_shader4 GL_NV_geometry_shader_passthrough GL_NV_gpu_program4 GL_NV_internalformat_sample_query GL_NV_gpu_program4_1 GL_NV_gpu_program5 GL_NV_gpu_program5_mem_extended GL_NV_gpu_program_fp64 GL_NV_gpu_program_multiview GL_NV_gpu_shader5 GL_NV_half_float GL_NV_light_max_exponent GL_NV_memory_attachment GL_NV_mesh_shader GL_NV_multisample_coverage GL_NV_multisample_filter_hint GL_NV_occlusion_query GL_NV_packed_depth_stencil GL_NV_parameter_buffer_object GL_NV_parameter_buffer_object2 GL_NV_path_rendering GL_NV_path_rendering_shared_edge GL_NV_point_sprite GL_NV_primitive_restart GL_NV_primitive_shading_rate GL_NV_query_resource GL_NV_query_resource_tag GL_NV_register_combiners GL_NV_register_combiners2 GL_NV_representative_fragment_test GL_NV_sample_locations GL_NV_sample_mask_override_coverage GL_NV_scissor_exclusive GL_NV_shader_atomic_counters GL_NV_shader_atomic_float GL_NV_shader_atomic_float64 GL_NV_shader_atomic_fp16_vector GL_NV_shader_atomic_int64 GL_NV_shader_buffer_load GL_NV_shader_storage_buffer_object GL_NV_shader_subgroup_partitioned GL_NV_shader_texture_footprint GL_NV_shading_rate_image GL_NV_stereo_view_rendering GL_NV_texgen_reflection GL_NV_texture_barrier GL_NV_texture_compression_vtc GL_NV_texture_dirty_tile_map GL_NV_texture_env_combine4 GL_NV_texture_multisample GL_NV_texture_rectangle GL_NV_texture_rectangle_compressed GL_NV_texture_shader GL_NV_texture_shader2 GL_NV_texture_shader3 GL_NV_transform_feedback GL_NV_transform_feedback2 GL_NV_uniform_buffer_unified_memory GL_NV_uniform_buffer_std430_layout GL_NV_vertex_attrib_integer_64bit GL_NV_vertex_buffer_unified_memory GL_NV_vertex_program GL_NV_vertex_program1_1 GL_NV_vertex_program2 GL_NV_vertex_program2_option GL_NV_vertex_program3 GL_NV_viewport_array2 GL_NV_viewport_swizzle GL_NVX_conditional_render GL_NV_gpu_multicast GL_NVX_progress_fence GL_NVX_gpu_memory_info GL_NVX_nvenc_interop GL_NV_shader_thread_group GL_NV_shader_thread_shuffle GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent GL_OES_EGL_image GL_OVR_multiview GL_OVR_multiview2 GL_SGIS_generate_mipmap GL_SGIS_texture_lod GL_SGIX_depth_texture GL_SGIX_shadow GL_SUN_slice_accum
WebGL 1 Extensions	ANGLE_instanced_arrays EXT_blend_minmax EXT_color_buffer_half_float EXT_depth_clamp 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_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	EGL_VENDOR: NVIDIA
EGL_VERSION: 1.5
EGL_EXTENSIONS: EGL_ANDROID_native_fence_sync EGL_EXT_buffer_age EGL_EXT_client_sync EGL_EXT_create_context_robustness EGL_EXT_image_dma_buf_import EGL_EXT_image_dma_buf_import_modifiers EGL_MESA_image_dma_buf_export EGL_EXT_output_base EGL_EXT_output_drm EGL_EXT_pixel_format_float EGL_EXT_protected_content EGL_EXT_stream_consumer_egloutput EGL_EXT_stream_acquire_mode EGL_EXT_sync_reuse EGL_IMG_context_priority EGL_KHR_config_attribs EGL_KHR_create_context_no_error EGL_KHR_context_flush_control EGL_KHR_create_context EGL_KHR_fence_sync EGL_KHR_get_all_proc_addresses EGL_KHR_partial_update EGL_KHR_swap_buffers_with_damage EGL_KHR_no_config_context EGL_KHR_gl_colorspace EGL_KHR_gl_renderbuffer_image EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_3D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_image EGL_KHR_image_base EGL_KHR_reusable_sync EGL_KHR_stream EGL_KHR_stream_attrib EGL_KHR_stream_consumer_gltexture EGL_KHR_stream_cross_process_fd EGL_KHR_stream_fifo EGL_KHR_stream_producer_eglsurface EGL_KHR_surfaceless_context EGL_KHR_wait_sync EGL_NV_nvrm_fence_sync EGL_NV_quadruple_buffer EGL_NV_stream_consumer_eglimage EGL_NV_stream_cross_display EGL_NV_stream_cross_object EGL_NV_stream_cross_process EGL_NV_stream_cross_system EGL_NV_stream_dma EGL_NV_stream_flush EGL_NV_stream_metadata EGL_NV_stream_remote EGL_NV_stream_reset EGL_NV_stream_socket EGL_NV_stream_socket_inet EGL_NV_stream_socket_unix EGL_NV_stream_sync EGL_NV_stream_fifo_next EGL_NV_stream_fifo_synchronous EGL_NV_stream_consumer_gltexture_yuv EGL_NV_stream_attrib EGL_NV_stream_origin EGL_NV_system_time EGL_NV_output_drm_flip_event EGL_NV_triple_buffer EGL_NV_robustness_video_memory_purge EGL_WL_bind_wayland_display EGL_WL_wayland_eglstream EGL_EXT_present_opaque
EGL_EXTENSIONS(nullptr): EGL_EXT_platform_base EGL_EXT_device_base EGL_EXT_device_enumeration EGL_EXT_device_query EGL_KHR_client_get_all_proc_addresses EGL_EXT_client_extensions EGL_KHR_debug EGL_KHR_platform_x11 EGL_EXT_platform_x11 EGL_EXT_platform_device EGL_MESA_platform_surfaceless EGL_EXT_explicit_device EGL_KHR_platform_wayland EGL_EXT_platform_wayland EGL_KHR_platform_gbm EGL_MESA_platform_gbm EGL_EXT_platform_xcb
WebGL 2 Driver Renderer	NVIDIA Corporation -- NVIDIA GeForce RTX 4080 SUPER/PCIe/SSE2
WebGL 2 Driver Version	3.2.0 NVIDIA 610.43.03
WebGL 2 Driver Extensions	GL_AMD_multi_draw_indirect GL_AMD_seamless_cubemap_per_texture GL_AMD_vertex_shader_viewport_index GL_AMD_vertex_shader_layer 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_conservative_depth GL_ARB_compute_shader GL_ARB_compute_variable_group_size GL_ARB_conditional_render_inverted 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_depth_texture GL_ARB_derivative_control GL_ARB_direct_state_access GL_ARB_draw_buffers GL_ARB_draw_buffers_blend GL_ARB_draw_indirect GL_ARB_draw_elements_base_vertex GL_ARB_draw_instanced GL_ARB_enhanced_layouts GL_ARB_ES2_compatibility GL_ARB_ES3_compatibility GL_ARB_ES3_1_compatibility GL_ARB_ES3_2_compatibility GL_ARB_explicit_attrib_location GL_ARB_explicit_uniform_location GL_ARB_fragment_coord_conventions GL_ARB_fragment_layer_viewport GL_ARB_fragment_program GL_ARB_fragment_program_shadow GL_ARB_fragment_shader GL_ARB_fragment_shader_interlock GL_ARB_framebuffer_no_attachments GL_ARB_framebuffer_object GL_ARB_framebuffer_sRGB GL_ARB_geometry_shader4 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_imaging 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_multisample GL_ARB_multitexture GL_ARB_occlusion_query GL_ARB_occlusion_query2 GL_ARB_parallel_shader_compile GL_ARB_pipeline_statistics_query GL_ARB_pixel_buffer_object GL_ARB_point_parameters GL_ARB_point_sprite GL_ARB_polygon_offset_clamp GL_ARB_post_depth_coverage 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_locations 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_EXT_shader_realtime_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_storage_buffer_object GL_ARB_shader_subroutine GL_ARB_shader_texture_image_samples GL_ARB_shader_texture_lod GL_ARB_shading_language_100 GL_ARB_shader_viewport_layer_array GL_ARB_shading_language_420pack GL_ARB_shading_language_include GL_ARB_shading_language_packing GL_ARB_shadow GL_ARB_sparse_buffer GL_ARB_sparse_texture GL_ARB_sparse_texture2 GL_ARB_sparse_texture_clamp GL_ARB_spirv_extensions GL_ARB_stencil_texturing GL_ARB_sync GL_ARB_tessellation_shader GL_ARB_texture_barrier GL_ARB_texture_border_clamp GL_ARB_texture_buffer_object GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_buffer_range GL_ARB_texture_compression GL_ARB_texture_compression_bptc GL_ARB_texture_compression_rgtc GL_ARB_texture_cube_map GL_ARB_texture_cube_map_array GL_ARB_texture_env_add GL_ARB_texture_env_combine GL_ARB_texture_env_crossbar GL_ARB_texture_env_dot3 GL_ARB_texture_filter_anisotropic GL_ARB_texture_filter_minmax GL_ARB_texture_float GL_ARB_texture_gather GL_ARB_texture_mirror_clamp_to_edge GL_ARB_texture_mirrored_repeat 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_transpose_matrix 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_program 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_ARB_window_pos GL_ATI_draw_buffers GL_ATI_texture_float GL_ATI_texture_mirror_once GL_S3_s3tc GL_EXT_texture_env_add GL_EXT_abgr GL_EXT_bgra GL_EXT_bindable_uniform GL_EXT_blend_color GL_EXT_blend_equation_separate GL_EXT_blend_func_separate GL_EXT_blend_minmax GL_EXT_blend_subtract GL_EXT_compiled_vertex_array GL_EXT_Cg_shader GL_EXT_depth_bounds_test GL_EXT_direct_state_access GL_EXT_draw_buffers2 GL_EXT_draw_instanced GL_EXT_draw_range_elements GL_EXT_EGL_image_storage GL_EXT_fog_coord GL_EXT_framebuffer_blit GL_EXT_framebuffer_multisample GL_EXTX_framebuffer_mixed_formats GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_framebuffer_object GL_EXT_framebuffer_sRGB GL_EXT_geometry_shader4 GL_EXT_gpu_program_parameters GL_EXT_gpu_shader4 GL_EXT_multi_draw_arrays GL_EXT_multiview_texture_multisample GL_EXT_multiview_timer_query GL_EXT_packed_depth_stencil GL_EXT_packed_float GL_EXT_packed_pixels GL_EXT_pixel_buffer_object GL_EXT_point_parameters GL_EXT_polygon_offset_clamp GL_EXT_post_depth_coverage GL_EXT_provoking_vertex GL_EXT_raster_multisample GL_EXT_rescale_normal GL_EXT_secondary_color GL_EXT_separate_shader_objects GL_EXT_separate_specular_color GL_EXT_shader_image_load_formatted GL_EXT_shader_image_load_store GL_EXT_shader_integer_mix GL_EXT_shadow_funcs GL_EXT_sparse_texture2 GL_EXT_stencil_two_side GL_EXT_stencil_wrap GL_EXT_texture3D GL_EXT_texture_array GL_EXT_texture_buffer_object GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_latc GL_EXT_texture_compression_rgtc GL_EXT_texture_compression_s3tc GL_EXT_texture_cube_map GL_EXT_texture_edge_clamp GL_EXT_texture_env_combine GL_EXT_texture_env_dot3 GL_EXT_texture_filter_anisotropic GL_EXT_texture_filter_minmax GL_EXT_texture_integer GL_EXT_texture_lod GL_EXT_texture_lod_bias GL_EXT_texture_mirror_clamp GL_EXT_texture_object GL_EXT_texture_shadow_lod GL_EXT_texture_shared_exponent GL_EXT_texture_sRGB GL_EXT_texture_sRGB_R8 GL_EXT_texture_sRGB_decode GL_EXT_texture_storage GL_EXT_texture_swizzle GL_EXT_timer_query GL_EXT_transform_feedback2 GL_EXT_vertex_array GL_EXT_vertex_array_bgra GL_EXT_vertex_attrib_64bit GL_EXT_window_rectangles GL_EXT_import_sync_object GL_NV_robustness_video_memory_purge GL_IBM_rasterpos_clip GL_IBM_texture_mirrored_repeat GL_KHR_context_flush_control GL_KHR_debug GL_EXT_memory_object GL_EXT_memory_object_fd GL_NV_memory_object_sparse GL_KHR_parallel_shader_compile GL_KHR_no_error GL_KHR_robust_buffer_access_behavior GL_KHR_robustness GL_EXT_semaphore GL_EXT_semaphore_fd GL_NV_timeline_semaphore GL_KHR_shader_subgroup GL_KTX_buffer_region GL_NV_alpha_to_coverage_dither_control GL_NV_bindless_multi_draw_indirect GL_NV_bindless_multi_draw_indirect_count GL_NV_bindless_texture GL_NV_blend_equation_advanced GL_NV_blend_equation_advanced_coherent GL_NVX_blend_equation_advanced_multi_draw_buffers GL_NV_blend_minmax_factor GL_NV_blend_square GL_NV_clip_space_w_scaling GL_NV_command_list GL_NV_compute_program5 GL_NV_compute_shader_derivatives GL_NV_conditional_render GL_NV_conservative_raster GL_NV_conservative_raster_dilate GL_NV_conservative_raster_pre_snap GL_NV_conservative_raster_pre_snap_triangles GL_NV_conservative_raster_underestimation GL_NV_copy_depth_to_color GL_NV_copy_image GL_NV_depth_buffer_float GL_NV_depth_clamp GL_NV_draw_texture GL_NV_draw_vulkan_image GL_NV_ES1_1_compatibility GL_NV_ES3_1_compatibility GL_NV_explicit_multisample GL_NV_feature_query GL_NV_fence GL_NV_fill_rectangle GL_NV_float_buffer GL_NV_fog_distance GL_NV_fragment_coverage_to_color GL_NV_fragment_program GL_NV_fragment_program_option GL_NV_fragment_program2 GL_NV_fragment_shader_barycentric GL_NV_fragment_shader_interlock GL_NV_framebuffer_mixed_samples GL_NV_framebuffer_multisample_coverage GL_NV_geometry_shader4 GL_NV_geometry_shader_passthrough GL_NV_gpu_program4 GL_NV_internalformat_sample_query GL_NV_gpu_program4_1 GL_NV_gpu_program5 GL_NV_gpu_program5_mem_extended GL_NV_gpu_program_fp64 GL_NV_gpu_program_multiview GL_NV_gpu_shader5 GL_NV_half_float GL_NV_light_max_exponent GL_NV_memory_attachment GL_NV_mesh_shader GL_NV_multisample_coverage GL_NV_multisample_filter_hint GL_NV_occlusion_query GL_NV_packed_depth_stencil GL_NV_parameter_buffer_object GL_NV_parameter_buffer_object2 GL_NV_path_rendering GL_NV_path_rendering_shared_edge GL_NV_point_sprite GL_NV_primitive_restart GL_NV_primitive_shading_rate GL_NV_query_resource GL_NV_query_resource_tag GL_NV_register_combiners GL_NV_register_combiners2 GL_NV_representative_fragment_test GL_NV_sample_locations GL_NV_sample_mask_override_coverage GL_NV_scissor_exclusive GL_NV_shader_atomic_counters GL_NV_shader_atomic_float GL_NV_shader_atomic_float64 GL_NV_shader_atomic_fp16_vector GL_NV_shader_atomic_int64 GL_NV_shader_buffer_load GL_NV_shader_storage_buffer_object GL_NV_shader_subgroup_partitioned GL_NV_shader_texture_footprint GL_NV_shading_rate_image GL_NV_stereo_view_rendering GL_NV_texgen_reflection GL_NV_texture_barrier GL_NV_texture_compression_vtc GL_NV_texture_dirty_tile_map GL_NV_texture_env_combine4 GL_NV_texture_multisample GL_NV_texture_rectangle GL_NV_texture_rectangle_compressed GL_NV_texture_shader GL_NV_texture_shader2 GL_NV_texture_shader3 GL_NV_transform_feedback GL_NV_transform_feedback2 GL_NV_uniform_buffer_unified_memory GL_NV_uniform_buffer_std430_layout GL_NV_vertex_attrib_integer_64bit GL_NV_vertex_buffer_unified_memory GL_NV_vertex_program GL_NV_vertex_program1_1 GL_NV_vertex_program2 GL_NV_vertex_program2_option GL_NV_vertex_program3 GL_NV_viewport_array2 GL_NV_viewport_swizzle GL_NVX_conditional_render GL_NV_gpu_multicast GL_NVX_progress_fence GL_NVX_gpu_memory_info GL_NVX_nvenc_interop GL_NV_shader_thread_group GL_NV_shader_thread_shuffle GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent GL_OES_EGL_image GL_OVR_multiview GL_OVR_multiview2 GL_SGIS_generate_mipmap GL_SGIS_texture_lod GL_SGIX_depth_texture GL_SGIX_shadow GL_SUN_slice_accum
WebGL 2 Extensions	EXT_color_buffer_float EXT_depth_clamp EXT_float_blend EXT_texture_compression_bptc EXT_texture_compression_rgtc EXT_texture_filter_anisotropic MOZ_debug OES_draw_buffers_indexed OES_texture_float_linear OVR_multiview2 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	wayland
Desktop Environment	kde
Target Frame Rate	60
WebGPU Default Adapter	{
  "navigator.gpu": null
}
WebGPU Fallback Adapter	{
  "navigator.gpu": null
}
GPU #1
Active	Yes
Description	NVIDIA GeForce RTX 4080 SUPER/PCIe/SSE2
Vendor ID	0x10de
Device ID	0x2702
Driver Vendor	nvidia/unknown
Driver Version	610.43.3.0
RAM	0
GPU #2
Active	No
Vendor ID	0x1002
Device ID	0x164e
Diagnostics
AzureCanvasBackend	skia
AzureContentBackend	skia
AzureFallbackCanvasBackend	skia
CMSOutputProfile	Empty profile data
Display0	2560x1440@165Hz scales:1.000000|1.000000 SDR
Display1	2560x1440@165Hz scales:1.000000|1.000000 SDR
DisplayCount	2
Font Visibility Debug Info	Linux Unknown - ID=arch
Decision Log
HW_COMPOSITING	
default	available		
OPENGL_COMPOSITING	
default	available		
WEBRENDER	
default	available		
user	force_enabled	Force enabled by pref	
WEBRENDER_COMPOSITOR	
default	disabled	Disabled by default	Blocklisted; failure code FEATURE_FAILURE_DISABLED
env	blocklisted	Blocklisted by gfxInfo	Blocklisted; failure code FEATURE_FAILURE_WEBRENDER_COMPOSITOR_DISABLED
WEBRENDER_PARTIAL	
default	available		
WEBRENDER_SHADER_CACHE	
default	disabled	Disabled by default	Blocklisted; failure code FEATURE_FAILURE_DISABLED
WEBRENDER_OPTIMIZED_SHADERS	
default	available		
WEBRENDER_ANGLE	
default	available		
env	unavailable	OS not supported	Blocklisted; failure code FEATURE_FAILURE_OS_NOT_SUPPORTED
WEBRENDER_DCOMP_PRESENT	
default	available		
user	disabled	User disabled via pref	Blocklisted; failure code FEATURE_FAILURE_DCOMP_PREF_DISABLED
env	unavailable	Requires GPU process	Blocklisted; failure code FEATURE_FAILURE_NO_GPU_PROCESS
runtime	unavailable	Requires ANGLE	Blocklisted; failure code FEATURE_FAILURE_DCOMP_NOT_ANGLE
WEBRENDER_SCISSORED_CACHE_CLEARS	
default	available		
WEBGPU	
default	available		
X11_EGL	
default	available		
DMABUF	
default	available		
user	force_enabled	Force enabled by pref	
HARDWARE_VIDEO_DECODING	
default	available		
user	force_enabled	Force enabled by pref	
env	blocklisted	Blocklisted by gfxInfo	Blocklisted; failure code FEATURE_HARDWARE_VIDEO_DECODING_NO_LINUX_NVIDIA
HARDWARE_VIDEO_DECODING_VULKAN	
default	available		
user	disabled	User disabled via media.hardware-video-decoding-vulkan.enabled 	Blocklisted; failure code FEATURE_HARDWARE_VIDEO_DECODING_VULKAN_PREF_DISABLED
HARDWARE_VIDEO_ENCODING	
default	available		
HW_DECODED_VIDEO_ZERO_COPY	
default	available		
VP8_HW_DECODE	
default	available		
VP9_HW_DECODE	
default	available		
DMABUF_SURFACE_EXPORT	
default	available		
BACKDROP_FILTER	
default	available		
CANVAS_RENDERER_THREAD	
default	available		
ACCELERATED_CANVAS2D	
default	available		
H264_HW_DECODE	
default	available		
AV1_HW_DECODE	
default	available		
HEVC_HW_DECODE	
default	available		
DMABUF_WEBGL	
default	available		
env	blocked	Blocklisted by gfxInfo	Blocklisted due to known issues: bug 1924578
VP8_HW_ENCODE	
default	available		
env	blocklisted	#BLOCKLIST_FEATURE_FAILURE_VIDEO_ENCODING_MISSING	Blocklisted; failure code FEATURE_FAILURE_VIDEO_ENCODING_MISSING
VP9_HW_ENCODE	
default	available		
env	blocklisted	#BLOCKLIST_FEATURE_FAILURE_VIDEO_ENCODING_MISSING	Blocklisted; failure code FEATURE_FAILURE_VIDEO_ENCODING_MISSING
H264_HW_ENCODE	
default	available		
env	blocklisted	#BLOCKLIST_FEATURE_FAILURE_VIDEO_ENCODING_MISSING	Blocklisted; failure code FEATURE_FAILURE_VIDEO_ENCODING_MISSING
AV1_HW_ENCODE	
default	available		
env	blocklisted	#BLOCKLIST_FEATURE_FAILURE_VIDEO_ENCODING_MISSING	Blocklisted; failure code FEATURE_FAILURE_VIDEO_ENCODING_MISSING
HEVC_HW_ENCODE	
default	available		
env	blocklisted	#BLOCKLIST_FEATURE_FAILURE_VIDEO_ENCODING_MISSING	Blocklisted; failure code FEATURE_FAILURE_VIDEO_ENCODING_MISSING
GL_NORM16_TEXTURES	
default	available		
WEBGPU_EXTERNAL_TEXTURE	
default	disabled	Disabled by default	Blocklisted; failure code FEATURE_FAILURE_DISABLED
runtime	blocked	WebGPU external textures are not supported on this Operating Sy	Blocklisted; failure code WEBGPU_EXTERNAL_TEXTURE_UNSUPPORTED_OS
MESA_THREADING	
default	available		
WEBGL	
default	available		
VIDEO_HDR	
default	available		
Media
Audio Backend	pulse-rust
Max Channels	2
Preferred Sample Rate	48000
Roundtrip latency (standard deviation)	85.86ms (13.14)
Codec Support Information	
Codec Name	Software Decoding	Hardware Decoding	Software Encoding	Hardware Encoding
H264	Supported	Supported	Unsupported	Unsupported
VP9	Supported	Supported	Unsupported	Unsupported
VP8	Supported	Supported	Unsupported	Unsupported
AV1	Supported	Supported	Unsupported	Unsupported
HEVC	Supported	Supported	Unsupported	Unsupported
AAC	Supported	Unsupported	Unsupported	Unsupported
MP3	Supported	Unsupported	Unsupported	Unsupported
Opus	Supported	Unsupported	Unsupported	Unsupported
Vorbis	Supported	Unsupported	Unsupported	Unsupported
FLAC	Supported	Unsupported	Unsupported	Unsupported
Wave	Supported	Unsupported	Unsupported	Unsupported
Output Devices
Name 	Group 	Vendor 	State 	Preferred 	Format 	Channels 	Rate 	Latency
NovaGame			Enabled	All	default: F32LE, support: S16LE S16BE F32LE F32BE	2	default: 48000, support: 1 - 384000	0 - 0
USB Audio S/PDIF Output	/devices/pci0000:00/0000:00:02.1/0000:03:00.0/0000:04:0c.0/0000:10:00.0/usb3/3-6/3-6:1.0/sound/card6	ASUSTek Computer, Inc.	Enabled	None	default: F32LE, support: S16LE S16BE F32LE F32BE	2	default: 48000, support: 1 - 384000	0 - 0
USB Audio Speakers	/devices/pci0000:00/0000:00:02.1/0000:03:00.0/0000:04:0c.0/0000:10:00.0/usb3/3-6/3-6:1.0/sound/card6	ASUSTek Computer, Inc.	Unplugged	None	default: F32LE, support: S16LE S16BE F32LE F32BE	6	default: 48000, support: 1 - 384000	0 - 0
USB Audio Front Headphones	/devices/pci0000:00/0000:00:02.1/0000:03:00.0/0000:04:0c.0/0000:10:00.0/usb3/3-6/3-6:1.0/sound/card6	ASUSTek Computer, Inc.	Unplugged	None	default: F32LE, support: S16LE S16BE F32LE F32BE	2	default: 48000, support: 1 - 384000	0 - 0
Scarlett 2i2 3rd Gen Direct Scarlett 2i2 USB	/devices/pci0000:00/0000:00:02.1/0000:03:00.0/0000:04:08.0/0000:06:00.0/0000:07:0c.0/0000:0e:00.0/usb1/1-3/1-3:1.0/sound/card5	Focusrite-Novation	Enabled	None	default: F32LE, support: S16LE S16BE F32LE F32BE	2	default: 48000, support: 1 - 384000	0 - 0
DualShock 4 [CUH-ZCT2x] Analog Stereo	/devices/pci0000:00/0000:00:02.1/0000:03:00.0/0000:04:0c.0/0000:10:00.0/usb3/3-3/3-3:1.0/sound/card4	Sony Corp.	Enabled	None	default: S16LE, support: S16LE S16BE F32LE F32BE	2	default: 32000, support: 1 - 384000	0 - 0
Arctis Nova Pro Wireless Analog Stereo	/devices/pci0000:00/0000:00:02.1/0000:03:00.0/0000:04:08.0/0000:06:00.0/0000:07:0c.0/0000:0e:00.0/usb1/1-2/1-2:1.0/sound/card1	SteelSeries ApS	Enabled	None	default: F32LE, support: S16LE S16BE F32LE F32BE	2	default: 48000, support: 1 - 384000	0 - 0
NovaChat			Enabled	None	default: F32LE, support: S16LE S16BE F32LE F32BE	2	default: 48000, support: 1 - 384000	0 - 0
Input Devices
Name 	Group 	Vendor 	State 	Preferred 	Format 	Channels 	Rate 	Latency
Scarlett 2i2 3rd Gen Direct Scarlett 2i2 USB	/devices/pci0000:00/0000:00:02.1/0000:03:00.0/0000:04:08.0/0000:06:00.0/0000:07:0c.0/0000:0e:00.0/usb1/1-3/1-3:1.0/sound/card5	Focusrite-Novation	Enabled	All	default: F32LE, support: S16LE S16BE F32LE F32BE	2	default: 48000, support: 1 - 384000	0 - 0
Elgato (Yuan sc0710) Stereo	/devices/pci0000:00/0000:00:02.1/0000:03:00.0/0000:04:00.0/0000:05:00.0/sound/card0	YUAN High-Tech Development Co., Ltd.	Enabled	None	default: S16LE, support: S16LE S16BE F32LE F32BE	2	default: 48000, support: 1 - 384000	0 - 0
Monitor of USB Audio S/PDIF Output	/devices/pci0000:00/0000:00:02.1/0000:03:00.0/0000:04:0c.0/0000:10:00.0/usb3/3-6/3-6:1.0/sound/card6	ASUSTek Computer, Inc.	Enabled	None	default: F32LE, support: S16LE S16BE F32LE F32BE	2	default: 48000, support: 1 - 384000	0 - 0
Monitor of USB Audio Speakers	/devices/pci0000:00/0000:00:02.1/0000:03:00.0/0000:04:0c.0/0000:10:00.0/usb3/3-6/3-6:1.0/sound/card6	ASUSTek Computer, Inc.	Unplugged	None	default: F32LE, support: S16LE S16BE F32LE F32BE	6	default: 48000, support: 1 - 384000	0 - 0
Monitor of USB Audio Front Headphones	/devices/pci0000:00/0000:00:02.1/0000:03:00.0/0000:04:0c.0/0000:10:00.0/usb3/3-6/3-6:1.0/sound/card6	ASUSTek Computer, Inc.	Unplugged	None	default: F32LE, support: S16LE S16BE F32LE F32BE	2	default: 48000, support: 1 - 384000	0 - 0
USB Audio Line Input	/devices/pci0000:00/0000:00:02.1/0000:03:00.0/0000:04:0c.0/0000:10:00.0/usb3/3-6/3-6:1.0/sound/card6	ASUSTek Computer, Inc.	Unplugged	None	default: F32LE, support: S16LE S16BE F32LE F32BE	2	default: 48000, support: 1 - 384000	0 - 0
USB Audio Microphone	/devices/pci0000:00/0000:00:02.1/0000:03:00.0/0000:04:0c.0/0000:10:00.0/usb3/3-6/3-6:1.0/sound/card6	ASUSTek Computer, Inc.	Unplugged	None	default: F32LE, support: S16LE S16BE F32LE F32BE	2	default: 48000, support: 1 - 384000	0 - 0
Monitor of Scarlett 2i2 3rd Gen Direct Scarlett 2i2 USB	/devices/pci0000:00/0000:00:02.1/0000:03:00.0/0000:04:08.0/0000:06:00.0/0000:07:0c.0/0000:0e:00.0/usb1/1-3/1-3:1.0/sound/card5	Focusrite-Novation	Enabled	None	default: F32LE, support: S16LE S16BE F32LE F32BE	2	default: 48000, support: 1 - 384000	0 - 0
Monitor of DualShock 4 [CUH-ZCT2x] Analog Stereo	/devices/pci0000:00/0000:00:02.1/0000:03:00.0/0000:04:0c.0/0000:10:00.0/usb3/3-3/3-3:1.0/sound/card4	Sony Corp.	Enabled	None	default: S16LE, support: S16LE S16BE F32LE F32BE	2	default: 32000, support: 1 - 384000	0 - 0
DualShock 4 [CUH-ZCT2x] Mono	/devices/pci0000:00/0000:00:02.1/0000:03:00.0/0000:04:0c.0/0000:10:00.0/usb3/3-3/3-3:1.0/sound/card4	Sony Corp.	Enabled	None	default: S16LE, support: S16LE S16BE F32LE F32BE	1	default: 16000, support: 1 - 384000	0 - 0
Monitor of Arctis Nova Pro Wireless Analog Stereo	/devices/pci0000:00/0000:00:02.1/0000:03:00.0/0000:04:08.0/0000:06:00.0/0000:07:0c.0/0000:0e:00.0/usb1/1-2/1-2:1.0/sound/card1	SteelSeries ApS	Enabled	None	default: F32LE, support: S16LE S16BE F32LE F32BE	2	default: 48000, support: 1 - 384000	0 - 0
Monitor of NovaGame			Enabled	None	default: F32LE, support: S16LE S16BE F32LE F32BE	2	default: 48000, support: 1 - 384000	0 - 0
Monitor of NovaChat			Enabled	None	default: F32LE, support: S16LE S16BE F32LE F32BE	2	default: 48000, support: 1 - 384000	0 - 0
Content Decryption Modules Information
Key System Name 	Video Robustness 	Audio Robustness 	Capabilities 	Clear Lead
org.w3.clearkey			{"persistent":"Optional","distinctive":"NotAllowed","sessionType":"[Temporary]","codec":{"decodingAndDecrypting":[],"decryptingOnly":["h264(all)","aac(all)","flac(all)","opus(all)","vp9(all)","av1(all)","vorbis(all)","vp8(all)"]}}	No
Environment Variables
	Name 	Value MOZ_DISABLE_RDD_SANDBOX	1
DISPLAY	:1
MOZ_ASSUME_USER_NS	1
MOZ_CRASHREPORTER_EVENTS_DIRECTORY	/home/courierhelios/.mozilla/firefox/nlxnadcy.Clean2026/crashes/events
MOZ_CRASHREPORTER_RESTART_ARG_1	
MOZ_CRASHREPORTER_DATA_DIRECTORY	/home/courierhelios/.mozilla/firefox/Crash Reports
MOZ_CRASHREPORTER_PING_DIRECTORY	/home/courierhelios/.mozilla/firefox/Pending Pings
MOZ_LAUNCHED_CHILD	
MOZ_APP_SILENT_START	
XRE_PROFILE_PATH	
XRE_PROFILE_LOCAL_PATH	
XRE_START_OFFLINE	
XRE_BINARY_PATH	
XRE_RESTARTED_BY_PROFILE_MANAGER	
Remote Settings
Status 	OK
Last check 	2026-07-27T21:38:21.000Z
Local timestamp 	1785187561359
History 	
Status 	Date 	Infos
success	Mon Jul 27 2026 22:26:01 GMT+0100 (British Summer Time)	{}
success	Mon Jul 27 2026 21:04:12 GMT+0100 (British Summer Time)	{}
success	Sun Jul 26 2026 19:37:11 GMT+0100 (British Summer Time)	{}
success	Sun Jul 26 2026 13:47:58 GMT+0100 (British Summer Time)	{}
success	Sun Jul 26 2026 08:58:17 GMT+0100 (British Summer Time)	{}
success	Fri Jul 24 2026 23:03:00 GMT+0100 (British Summer Time)	{}
success	Fri Jul 24 2026 20:17:00 GMT+0100 (British Summer Time)	{}
Remote Experiments
	Name 	Experiment Branch Holdback A/A	treatment-a
Long term holdback 2026 Growth Desktop	delivery

See about:studies for more information, including how to disable individual experiments or to disable Firefox from running this type of experiment in the future.
Important Modified Preferences
	Name 	Value accessibility.typeaheadfind.flashBar	0
browser.contentblocking.category	standard
browser.search.region	GB
browser.sessionstore.upgradeBackup.latestBuildID	20260721043307
browser.startup.homepage_override.buildID	20260721043307
browser.startup.homepage_override.mstone	153.0
browser.theme.toolbar-theme	0
browser.urlbar.lastUrlbarSearchSeconds	1785071849
browser.urlbar.placeholderName	Google
browser.urlbar.quickactions.timesShownOnboardingLabel	3
browser.urlbar.quicksuggest.migrationVersion	7
browser.urlbar.tipShownCount.searchTip_onboard	4
doh-rollout.doneFirstRun	true
doh-rollout.home-region	GB
dom.forms.autocomplete.formautofill	true
extensions.lastAppVersion	153.0
gfx.webrender.all	true
idle.lastDailyNotification	1785100623
media.gmp-gmpopenh264.abi	x86_64-gcc3
media.gmp-gmpopenh264.hashValue	f5246bf14d038adf4ce0c4360262ab722bc3de4220f047c3d542b4c564074b4877dc8659e3125c5171c749e7ce93f20cc63777eb5e1539e960670cbc
media.gmp-gmpopenh264.lastDownload	1784938907
media.gmp-gmpopenh264.lastInstallStart	1784938907
media.gmp-gmpopenh264.lastUpdate	1784938907
media.gmp-gmpopenh264.version	2.6.0
media.gmp-manager.buildID	20260721043307
media.gmp-manager.lastCheck	1785188267
media.gmp-manager.lastEmptyCheck	1785188267
media.gmp.storage.version.observed	1
media.hardware-video-decoding.force-enabled	true
network.cookie.CHIPS.lastMigrateDatabase	2
network.cookie.validation.lastEpoch	1
places.database.lastMaintenance	1785100623
privacy.bounceTrackingProtection.hasMigratedUserActivationData	true
privacy.clearOnShutdown_v2.formdata	true
privacy.purge_trackers.date_in_cookie_database	0
privacy.purge_trackers.last_purge	1785100623062
privacy.sanitize.clearOnShutdown.hasMigratedToNewPrefs3	true
privacy.sanitize.pending	[{"id":"newtab-container","itemsToClear":[],"options":{}}]
privacy.trackingprotection.allow_list.hasMigratedCategoryPrefs	true
services.sync.engine.addresses.available	true
storage.vacuum.last.index	0
storage.vacuum.last.places.sqlite	1785100623
widget.dmabuf.force-enabled	true
Important Locked Preferences
	Name 	Value fission.autostart.session	true
media.utility-process.enabled	true
Places Database
Integrity 	
Statistics 	
Last Idle Maintenance Date 	26/07/2026, 22:17
Last Vacuum Date 	26/07/2026, 22:17
Last Integrity Corruption Date 	Missing
Accessibility
Activated 	false
Prevent Accessibility 	0
Library Versions
	Expected minimum version	Version in use
NSPR	4.39	4.39
NSS	3.126	3.126
NSSSMIME	3.126	3.126
NSSSSL	3.126	3.126
NSSUTIL	3.126	3.126
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	6
Effective Content Process Sandbox Level	6
Rejected System Calls
# 	Seconds Ago 	PID 	TID 	Process Type 	Syscall 	Arguments
Startup Cache
Disk Cache Path 	/home/courierhelios/.cache/mozilla/firefox/nlxnadcy.Clean2026/startupCache/startupCache.8.little
Ignore Disk Cache 	false
Found Disk Cache on Init 	true
Wrote to Disk Cache 	false
Internationalization & Localization
Application Settings
Requested Locales 	["en-GB"]
Available Locales 	["en-US"]
App Locales 	["en-US"]
Regional Preferences 	["en-GB"]
Default Locale 	"en-US"
Operating System
System Locales 	["en-GB"]
Regional Preferences 	["en-GB"]
Remote Debugging (Chromium Protocol)
Accepting Connections 	false
URL 	
Printing
Troubleshooting 	
Modified print settings
	Name 	Value
Content Analysis (DLP)
Active 	false
Connected to Agent 	
Agent Path 	
Agent Failed Signature Verification 	
Request Count

Oh, reading this, I see it has changed to "FEATURE_HARDWARE_VIDEO_DECODING_VULKAN_PREF_DISABLED", I should re-review what I had set on base Firefox when I was testing options previously.

EDIT: Should also mention, running Zen with "MOZ_DISABLE_RDD_SANDBOX=1" does not change anything.

EDIT2: Enabling "widget.dmabuf.force-enabled" has resulted in Firefox also spitting out "FEATURE_HARDWARE_VIDEO_DECODING_NO_LINUX_NVIDIA" now.

Last edited by CETMEAmeli (Yesterday 22:03:43)

Arch Linux

#1 Yesterday 06:31:15

Firefox refusal/broken use of hardware acceleration.

#2 Yesterday 09:34:05

Re: Firefox refusal/broken use of hardware acceleration.

#3 Yesterday 17:44:00

Re: Firefox refusal/broken use of hardware acceleration.

#4 Yesterday 19:15:58

Re: Firefox refusal/broken use of hardware acceleration.

#5 Yesterday 20:07:15

Re: Firefox refusal/broken use of hardware acceleration.

#6 Yesterday 20:24:16

Re: Firefox refusal/broken use of hardware acceleration.

#7 Yesterday 20:45:06

Re: Firefox refusal/broken use of hardware acceleration.

#8 Yesterday 21:18:57

Re: Firefox refusal/broken use of hardware acceleration.

#9 Yesterday 21:45:19

Re: Firefox refusal/broken use of hardware acceleration.

#10 Yesterday 21:56:44

Re: Firefox refusal/broken use of hardware acceleration.

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