1764914 - wayland display glitches

Status: RESOLVED INCOMPLETE

(Core :: Graphics: WebRender, defect, P3)

Description

[7sinpmuk]

Attachment: walyand_firefox_glitches.png

User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:99.0) Gecko/20100101 Firefox/99.0

Steps to reproduce:

1. Firefox on native wayland (KDE plasma)
2. Normal browsing

Actual results:

Often a part of the website is from the page before viewed visible (see screenshot). By marking with the mouse over the glitches part, most of the times this glitches disappears. But it's very exhausting to do this every time.

See also: https://bbs.archlinux.org/viewtopic.php?id=274955

Expected results:

No display glitches

Comment 1

[BugBot [:suhaib / :marco/ :calixte]]

The Bugbug bot thinks this bug should belong to the 'Core::Widget: Gtk' component, and is moving the bug to that component. Please correct in case you think the bot is wrong.

Comment 2

[Bob Hood [:bhood]]

Could you please attach an about:support to this?

Comment 3

[7sinpmuk]

Application Basics

Name: Firefox
Version: 99.0.1
Build ID: 20220413030647
Distribution ID: archlinux
User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:99.0) Gecko/20100101 Firefox/99.0
OS: Linux 5.17.5-arch1-1 #1 SMP PREEMPT Wed, 27 Apr 2022 20:56:11 +0000
OS Theme: Breeze / Adwaita-dark
Multiprocess Windows: 2/2
Fission Windows: 2/2 Enabled by default
Remote Processes: 14
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

Firefox Features

Name: DoH Roll-Out
Version: 2.0.0
ID: [e-mail]

Name: Firefox Screenshots
Version: 39.0.1
ID: [e-mail]

Name: Form Autofill
Version: 1.0.1
ID: [e-mail]

Name: Picture-In-Picture
Version: 1.0.0
ID: [e-mail]

Name: Web Compatibility Interventions
Version: 31.0.0
ID: [e-mail]

Name: WebCompat Reporter
Version: 1.4.2
ID: [e-mail]

Remote Features

Remote Processes

Type: Extension
Count: 1

Type: Privileged About
Count: 1

Type: Isolated Web Content
Count: 9

Type: Preallocated
Count: 3

Add-ons

Name: German Dictionary
Type: dictionary
Version: 2.0.6.1webext
Enabled: true
ID: [e-mail]

Name: German Dictionary (Switzerland)
Type: dictionary
Version: 2.0.6.1webext
Enabled: true
ID: [e-mail]

Name: German Dictionary, extended for Austria
Type: dictionary
Version: 2.0.6.1webext
Enabled: true
ID: [e-mail]

Name: Add-ons Search Detection
Type: extension
Version: 2.0.0
Enabled: true
ID: [e-mail]

Name: Amazon.co.uk
Type: extension
Version: 1.9
Enabled: true
ID: [e-mail]

Name: Amazon.com
Type: extension
Version: 1.3
Enabled: true
ID: [e-mail]

Name: Bing
Type: extension
Version: 1.3
Enabled: true
ID: [e-mail]

Name: Decentraleyes
Type: extension
Version: 2.0.17
Enabled: true
ID: jid1-BoFifL9Vbdl2zQ@jetpack

Name: DuckDuckGo
Type: extension
Version: 1.1
Enabled: true
ID: [e-mail]

Name: eBay
Type: extension
Version: 1.3
Enabled: true
ID: [e-mail]

Name: Ecosia
Type: extension
Version: 1.0
Enabled: true
ID: [e-mail]

Name: GNOME Shell integration
Type: extension
Version: 10.1
Enabled: true
ID: [e-mail]

Name: Google
Type: extension
Version: 1.2
Enabled: true
ID: [e-mail]

Name: KeePassXC-Browser
Type: extension
Version: 1.7.12
Enabled: true
ID: [e-mail]

Name: LEO Eng-Deu
Type: extension
Version: 1.0
Enabled: true
ID: [e-mail]

Name: Neat URL
Type: extension
Version: 5.0.0
Enabled: true
ID: [e-mail]

Name: Plasma Integration
Type: extension
Version: 1.8.1
Enabled: true
ID: [e-mail]

Name: Privacy Badger
Type: extension
Version: 2021.11.23.1
Enabled: true
ID: jid1-MnnxcxisBPnSXQ@jetpack

Name: Privacy Redirect
Type: extension
Version: 1.1.49
Enabled: true
ID: {b7f9d2cd-d772-4302-8c3f-eb941af36f76}

Name: Smart Referer
Type: extension
Version: 0.2.15
Enabled: true
ID: [e-mail]

Name: uBlock Origin
Type: extension
Version: 1.42.4
Enabled: true
ID: [e-mail]

Name: Wikipedia (en)
Type: extension
Version: 1.1
Enabled: true
ID: [e-mail]

Name: Deutsch (DE) Language Pack
Type: locale
Version: 99.0.1buildid20220411.174855
Enabled: true
ID: [e-mail]

Graphics

Features
Compositing: WebRender (Software)
Asynchronous Pan/Zoom: wheel input enabled; touch input enabled; scrollbar drag enabled; keyboard enabled; autoscroll enabled; smooth pinch-zoom enabled
WebGL 1 Driver WSI Info: -
WebGL 1 Driver Renderer: WebGL creation failed: * ()
WebGL 1 Driver Version: -
WebGL 1 Driver Extensions: -
WebGL 1 Extensions: -
WebGL 2 Driver WSI Info: EGL_VENDOR: Mesa Project EGL_VERSION: 1.5 EGL_EXTENSIONS: EGL_ANDROID_blob_cache EGL_ANDROID_native_fence_sync EGL_EXT_buffer_age EGL_EXT_create_context_robustness EGL_EXT_image_dma_buf_import EGL_EXT_image_dma_buf_import_modifiers EGL_EXT_present_opaque EGL_EXT_swap_buffers_with_damage EGL_IMG_context_priority EGL_KHR_cl_event2 EGL_KHR_config_attribs EGL_KHR_create_context EGL_KHR_create_context_no_error EGL_KHR_fence_sync EGL_KHR_get_all_proc_addresses 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_base EGL_KHR_no_config_context EGL_KHR_reusable_sync EGL_KHR_surfaceless_context EGL_KHR_swap_buffers_with_damage EGL_EXT_pixel_format_float EGL_KHR_wait_sync EGL_MESA_configless_context EGL_MESA_drm_image EGL_MESA_image_dma_buf_export EGL_MESA_query_driver EGL_WL_bind_wayland_display EGL_WL_create_wayland_buffer_from_image EGL_EXTENSIONS(nullptr): EGL_EXT_device_base EGL_EXT_device_enumeration EGL_EXT_device_query EGL_EXT_platform_base EGL_KHR_client_get_all_proc_addresses EGL_EXT_client_extensions EGL_KHR_debug EGL_EXT_platform_device EGL_EXT_platform_wayland EGL_KHR_platform_wayland EGL_EXT_platform_x11 EGL_KHR_platform_x11 EGL_MESA_platform_xcb EGL_MESA_platform_gbm EGL_KHR_platform_gbm EGL_MESA_platform_surfaceless IsWebglOutOfProcessEnabled: 1
WebGL 2 Driver Renderer: Intel -- Mesa Intel(R) Xe Graphics (TGL GT2)
WebGL 2 Driver Version: 4.6 (Core Profile) Mesa 22.0.2
WebGL 2 Driver Extensions: GL_3DFX_texture_compression_FXT1 GL_AMD_conservative_depth GL_AMD_depth_clamp_separate GL_AMD_draw_buffers_blend 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_blend_func_extended GL_ARB_buffer_storage GL_ARB_clear_buffer_object GL_ARB_clear_texture GL_ARB_clip_control 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_fragment_shader_interlock 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_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_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_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_texture_float GL_EXT_EGL_image_storage GL_EXT_EGL_sync GL_EXT_abgr GL_EXT_blend_equation_separate GL_EXT_demote_to_helper_invocation 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_framebuffer_fetch GL_EXT_shader_framebuffer_fetch_non_coherent 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_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_IBM_multimode_draw_arrays GL_INTEL_blackhole_render GL_INTEL_conservative_rasterization GL_INTEL_performance_query GL_INTEL_shader_atomic_float_minmax GL_INTEL_shader_integer_functions2 GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent 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_NV_compute_shader_derivatives GL_NV_conditional_render GL_NV_copy_image GL_NV_depth_clamp GL_NV_fragment_shader_interlock GL_NV_packed_depth_stencil GL_NV_texture_barrier 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: wayland
Desktop Environment: kde
Target Frame Rate: 60
GPU #1
Active: Yes
Description: Mesa Intel(R) Xe Graphics (TGL GT2)
Vendor ID: 0x8086
Device ID: 0x9a49
Driver Vendor: mesa/iris
Driver Version: 22.0.2.0
RAM: 0

Diagnostics
AzureCanvasBackend: skia
AzureContentBackend: skia
AzureFallbackCanvasBackend: skia
CMSOutputProfile: Empty profile data
Display0: 1920x1200
Display1: 1920x1200
Display2: 1920x1200
DisplayCount: 3
Decision Log
HW_COMPOSITING:
available by default
disabled by user: Disabled by layers.acceleration.disabled=true
OPENGL_COMPOSITING:
unavailable by default: Hardware compositing is disabled
WEBRENDER:
available by default
force_enabled by user: Force enabled by pref
unavailable-no-hw-compositing by runtime: Hardware compositing is disabled
WEBRENDER_QUALIFIED:
available by default
WEBRENDER_COMPOSITOR:
disabled by default: Disabled by default
force_enabled by user: Force enabled by pref
blocklisted by env: Blocklisted by gfxInfo
WEBRENDER_PARTIAL:
available by default
WEBRENDER_SHADER_CACHE:
disabled by default: Disabled by default
unavailable by runtime: WebRender disabled
WEBRENDER_OPTIMIZED_SHADERS:
available by default
unavailable by runtime: WebRender disabled
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
WEBGPU:
disabled by default: Disabled by default
blocked by runtime: WebGPU can only be enabled in nightly
X11_EGL:
available by default
DMABUF:
available by default
VAAPI:
disabled by default: VAAPI is disabled by default

Media

Audio Backend: pulse-rust
Max Channels: 2
Preferred Sample Rate: 48000
Roundtrip latency (standard deviation): 80.54ms (21.42)
Output Devices
Name: Group
Tiger Lake-LP Smart Sound Technology Audio Controller HDMI / DisplayPort 3 Output:
Tiger Lake-LP Smart Sound Technology Audio Controller HDMI / DisplayPort 2 Output:
Tiger Lake-LP Smart Sound Technology Audio Controller HDMI / DisplayPort 1 Output:
Tiger Lake-LP Smart Sound Technology Audio Controller Speaker + Headphones:
ThinkPad Thunderbolt 4 Dock USB Audio Analog Stereo:
Input Devices
Name: Group
Monitor of Tiger Lake-LP Smart Sound Technology Audio Controller HDMI / DisplayPort 3 Output:
Monitor of Tiger Lake-LP Smart Sound Technology Audio Controller HDMI / DisplayPort 2 Output:
Monitor of Tiger Lake-LP Smart Sound Technology Audio Controller HDMI / DisplayPort 1 Output:
Monitor of Tiger Lake-LP Smart Sound Technology Audio Controller Speaker + Headphones:
Tiger Lake-LP Smart Sound Technology Audio Controller Headphones Stereo Microphone:
Tiger Lake-LP Smart Sound Technology Audio Controller Digital Microphone:
Monitor of ThinkPad Thunderbolt 4 Dock USB Audio Analog Stereo:

Enumerate database

Environment Variables

DISPLAY: :0
GDK_DPI_SCALE: 1
GDK_SCALE: 1
MOZ_ENABLE_WAYLAND: 1
MOZ_ASSUME_USER_NS: 1
MOZ_CRASHREPORTER_EVENTS_DIRECTORY: /home/chrigi/.mozilla/firefox/3b3dzayf.default/crashes/events
MOZ_CRASHREPORTER_RESTART_ARG_0: /usr/lib/firefox/firefox
MOZ_CRASHREPORTER_RESTART_ARG_1:
MOZ_CRASHREPORTER_DATA_DIRECTORY: /home/chrigi/.mozilla/firefox/Crash Reports
MOZ_CRASHREPORTER_PING_DIRECTORY: /home/chrigi/.mozilla/firefox/Pending Pings
MOZ_CRASHREPORTER_STRINGS_OVERRIDE: /usr/lib/firefox/browser/crashreporter-override.ini
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:

Experimental Features

about:home startup cache (browser.startup.homepage.abouthome_cache.enabled): false
Cookies: SameSite=Lax by default (network.cookie.sameSite.laxByDefault): false
Cookies: SameSite=None requires secure attribute (network.cookie.sameSite.noneRequiresSecure): false
Cookies: Schemeful SameSite (network.cookie.sameSite.schemeful): false
CSS: Constructable Stylesheets (layout.css.constructable-stylesheets.enabled): false
CSS: Masonry Layout (layout.css.grid-template-masonry-value.enabled): false
Developer Tools: Compatibility Panel (devtools.inspector.compatibility.enabled): true
Developer Tools: Service Worker debugging (devtools.debugger.features.windowless-service-workers): false
Firefox 100 User-Agent String (general.useragent.forceVersion100): false
Media: JPEG XL (image.jxl.enabled): false
Address Bar: show results during IME composition (browser.urlbar.keepPanelOpenDuringImeComposition): false
Web API: WebGPU (dom.webgpu.enabled): false
WebRTC Global Mute Toggles (privacy.webrtc.globalMuteToggles): false

Remote Experiments

Important Modified Preferences

accessibility.typeaheadfind.flashBar: 0
browser.cache.compression_level: 1
browser.cache.disk_cache_ssl: false
browser.cache.disk.amount_written: 0
browser.cache.disk.capacity: 153600
browser.cache.disk.enable: false
browser.cache.disk.filesystem_reported: 1
browser.cache.disk.smart_size.first_run: false
browser.cache.offline.enable: false
browser.contentblocking.category: strict
browser.fixup.alternate.enabled: false
browser.link.open_newwindow.restriction: 0
browser.privatebrowsing.autostart: false
browser.search.region: CH
browser.search.suggest.enabled: false
browser.search.update: false
browser.sessionstore.max_tabs_undo: 0
browser.sessionstore.max_windows_undo: 0
browser.sessionstore.privacy_level: 2
browser.sessionstore.upgradeBackup.latestBuildID: 20220110175725
browser.startup.homepage_override.buildID: 20220413030647
browser.startup.homepage_override.mstone: 99.0.1
browser.startup.page: 0
browser.tabs.crashReporting.sendReport: false
browser.tabs.inTitlebar: 1
browser.urlbar.oneOffSearches: false
browser.urlbar.quicksuggest.migrationVersion: 2
browser.urlbar.quicksuggest.scenario: history
browser.urlbar.resultBuckets: {"children":[{"maxResultCount":1,"children":[{"group":"heuristicTest"},{"group":"heuristicExtension"},{"group":"heuristi
browser.urlbar.resultGroups: {"children":[{"maxResultCount":1,"children":[{"group":"heuristicTest"},{"group":"heuristicExtension"},{"group":"heuristi
browser.urlbar.speculativeConnect.enabled: false
browser.urlbar.suggest.history: false
browser.urlbar.suggest.openpage: false
browser.urlbar.suggest.searches: false
browser.urlbar.suggest.topsites: false
browser.urlbar.timesBeforeHidingSuggestionsHint: 0
browser.urlbar.tipShownCount.searchTip_onboard: 3
browser.urlbar.tipShownCount.tabToSearch: 60
browser.urlbar.trimURLs: false
doh-rollout.balrog-migration-done: true
doh-rollout.doneFirstRun: true
doh-rollout.home-region: CH
dom.enable_performance: false
dom.enable_performance_navigation_timing: false
dom.enable_resource_timing: false
dom.event.clipboardevents.enabled: false
dom.gamepad.enabled: false
dom.idle-observers-api.enabled: false
dom.storage.next_gen_auto_enabled_by_cause1: true
dom.webaudio.enabled: false
dom.webnotifications.enabled: false
extensions.formautofill.addresses.enabled: false
extensions.formautofill.addresses.usage.hasEntry: false
extensions.formautofill.creditCards.enabled: false
extensions.formautofill.heuristics.enabled: false
extensions.lastAppVersion: 99.0.1
font.blacklist.underline_offset:
font.internaluseonly.changed: true
gfx.webrender.all: true
gfx.webrender.compositor.force-enabled: true
idle.lastDailyNotification: 1651349545
layers.acceleration.disabled: true
media.benchmark.vp9.fps: 147
media.benchmark.vp9.versioncheck: 5
media.cache_size: 0
media.eme.enabled: false
media.gmp-gmpopenh264.abi: x86_64-gcc3
media.gmp-gmpopenh264.lastUpdate: 1572082840
media.gmp-gmpopenh264.version: 1.8.1.1
media.gmp-manager.buildID: 20220413030647
media.gmp-manager.lastCheck: 1651348950
media.gmp.storage.version.observed: 1
media.hardwaremediakeys.enabled: false
media.navigator.enabled: false
media.navigator.video.enabled: false
media.peerconnection.enabled: false
media.video_stats.enabled: false
media.videocontrols.picture-in-picture.video-toggle.has-used: true
media.webspeech.synth.enabled: false
network.allow-experiments: false
network.captive-portal-service.enabled: false
network.cookie.cookieBehavior: 5
network.cookie.lifetimePolicy: 2
network.dns.disablePrefetch: true
network.http.altsvc.enabled: false
network.http.altsvc.oe: false
network.http.referer.disallowCrossSiteRelaxingDefault: true
network.http.referer.XOriginPolicy: 2
network.http.speculative-parallel-limit: 0
network.IDN_show_punycode: true
network.manage-offline-status: false
network.predictor.cleaned-up: true
network.predictor.enabled: false
network.prefetch-next: false
network.trr.blocklist_cleanup_done: true
places.database.lastMaintenance: 1650902500
places.history.enabled: false
places.history.expiration.transient_current_max_pages: 112348
plugin.default.state: 0
plugin.disable_full_page_plugin_for_types: application/pdf
plugins.enumerable_names:
plugins.update.url:
privacy.annotate_channels.strict_list.enabled: true
privacy.clearOnShutdown.cache: true
privacy.clearOnShutdown.cookies: true
privacy.clearOnShutdown.downloads: true
privacy.clearOnShutdown.formdata: true
privacy.clearOnShutdown.history: true
privacy.clearOnShutdown.offlineApps: true
privacy.clearOnShutdown.openWindows: false
privacy.clearOnShutdown.sessions: true
privacy.clearOnShutdown.siteSettings: true
privacy.cpd.offlineApps: true
privacy.cpd.passwords: true
privacy.cpd.siteSettings: true
privacy.donottrackheader.enabled: true
privacy.firstparty.isolate: true
privacy.history.custom: true
privacy.partition.network_state.ocsp_cache: true
privacy.purge_trackers.date_in_cookie_database: 0
privacy.resistFingerprinting.block_mozAddonManager: true
privacy.sanitize.migrateClearSavedPwdsOnExit: true
privacy.sanitize.pending: [{"id":"shutdown","itemsToClear":["cache","cookies","offlineApps","history","formdata","downloads","sessions","siteSetti
privacy.sanitize.sanitizeOnShutdown: true
privacy.trackingprotection.enabled: true
privacy.trackingprotection.socialtracking.enabled: true
privacy.usercontext.about_newtab_segregation.enabled: true
privacy.userContext.enabled: true
privacy.userContext.longPressBehavior: 2
privacy.userContext.ui.enabled: true
security.cert_pinning.enforcement_level: 2
security.disable_button.openCertManager: false
security.family_safety.mode: 0
security.insecure_connection_icon.enabled: true
security.insecure_connection_icon.pbmode.enabled: true
security.insecure_connection_text.enabled: true
security.insecure_connection_text.pbmode.enabled: true
security.mixed_content.block_active_content: true
security.mixed_content.block_display_content: true
security.remote_settings.crlite_filters.checked: 1651395971
security.remote_settings.intermediates.checked: 1651395971
security.sandbox.content.tempDirSuffix: 444aa0e1-614a-4392-b637-662114d40bd4
security.sandbox.plugin.tempDirSuffix: 4b53ecd1-d7cb-417c-9f17-b9c6737c2b0a
security.ssl.require_safe_negotiation: true
security.ssl.treat_unsafe_negotiation_as_broken: true
services.sync.declinedEngines: passwords,tabs,history,creditcards,forms
services.sync.engine.history: false
services.sync.engine.passwords: false
services.sync.engine.prefs.modified: false
services.sync.engine.tabs: false
services.sync.lastPing: 1651351737
services.sync.lastSync: Sun May 01 2022 16:22:42 GMT+0200 (Central European Summer Time)
signon.autofillForms: false
signon.formlessCapture.enabled: false
signon.importedFromSqlite: true
signon.rememberSignons: false
signon.usage.hasEntry: true
storage.vacuum.last.index: 1
storage.vacuum.last.places.sqlite: 1649983461
webgl.disable-extensions: true
webgl.disable-fail-if-major-performance-caveat: true
webgl.enable-debug-renderer-info: false
webgl.min_capability_mode: true
widget.use-xdg-desktop-portal.file-picker: 1
widget.use-xdg-desktop-portal.mime-handler: 1

user.js Preferences

Your profile folder contains a user.js file, which includes preferences that were not created by Firefox.

Important Locked Preferences

fission.autostart.session: true

Places Database

Accessibility

Activated: false
Prevent Accessibility: 0

Library Versions

NSPR
Expected minimum version: 4.33
Version in use: 4.33

NSS
Expected minimum version: 3.77
Version in use: 3.77

NSSSMIME
Expected minimum version: 3.77
Version in use: 3.77

NSSSSL
Expected minimum version: 3.77
Version in use: 3.77

NSSUTIL
Expected minimum version: 3.77
Version in use: 3.77

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/chrigi/.cache/mozilla/firefox/3b3dzayf.default/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-US"]
Available Locales: ["en-US","de"]
App Locales: ["en-US"]
Regional Preferences: ["en-US"]
Default Locale: "en-US"
Operating System
System Locales: ["en-US"]
Regional Preferences: ["en-US"]

Remote Debugging (Chromium Protocol)

Accepting Connections: false
URL:

Printing

Modified print settings

print_printer: Mozilla Save to PDF
print.print_bgcolor: false
print.print_bgimages: false
print.print_duplex: 0
print.print_evenpages: true
print.print_margin_bottom: 0.5
print.print_margin_left: 0.5
print.print_margin_right: 0.5
print.print_margin_top: 0.5
print.print_oddpages: true
print.print_orientation: 0
print.print_page_delay: 50
print.print_paper_data: 0
print.print_paper_height: 11.69
print.print_paper_name: iso_a4
print.print_paper_size_unit: 0
print.print_paper_width: 8.27
print.print_scaling: 1.00
print.print_shrink_to_fit: true
print.print_to_file: false
print.print_unwriteable_margin_bottom: 56
print.print_unwriteable_margin_left: 25
print.print_unwriteable_margin_right: 25
print.print_unwriteable_margin_top: 25
print.printer_Mozilla_Save_to_PDF.print_bgcolor: false
print.printer_Mozilla_Save_to_PDF.print_bgimages: false
print.printer_Mozilla_Save_to_PDF.print_duplex: 0
print.printer_Mozilla_Save_to_PDF.print_edge_bottom: 0
print.printer_Mozilla_Save_to_PDF.print_edge_left: 0
print.printer_Mozilla_Save_to_PDF.print_edge_right: 0
print.printer_Mozilla_Save_to_PDF.print_edge_top: 0
print.printer_Mozilla_Save_to_PDF.print_footercenter:
print.printer_Mozilla_Save_to_PDF.print_footerleft: &PT
print.printer_Mozilla_Save_to_PDF.print_footerright: &D
print.printer_Mozilla_Save_to_PDF.print_headercenter:
print.printer_Mozilla_Save_to_PDF.print_headerleft: &T
print.printer_Mozilla_Save_to_PDF.print_headerright: &U
print.printer_Mozilla_Save_to_PDF.print_in_color: true
print.printer_Mozilla_Save_to_PDF.print_margin_bottom: 0.5
print.printer_Mozilla_Save_to_PDF.print_margin_left: 0.5
print.printer_Mozilla_Save_to_PDF.print_margin_right: 0.5
print.printer_Mozilla_Save_to_PDF.print_margin_top: 0.5
print.printer_Mozilla_Save_to_PDF.print_orientation: 0
print.printer_Mozilla_Save_to_PDF.print_page_delay: 50
print.printer_Mozilla_Save_to_PDF.print_paper_height: 11.6929
print.printer_Mozilla_Save_to_PDF.print_paper_id: iso_a4
print.printer_Mozilla_Save_to_PDF.print_paper_size_unit: 0
print.printer_Mozilla_Save_to_PDF.print_paper_width: 8.26772
print.printer_Mozilla_Save_to_PDF.print_reversed: false
print.printer_Mozilla_Save_to_PDF.print_scaling: 1
print.printer_Mozilla_Save_to_PDF.print_shrink_to_fit: true
print.printer_Mozilla_Save_to_PDF.print_to_file: true
print.printer_Mozilla_Save_to_PDF.print_unwriteable_margin_bottom: 0
print.printer_Mozilla_Save_to_PDF.print_unwriteable_margin_left: 0
print.printer_Mozilla_Save_to_PDF.print_unwriteable_margin_right: 0
print.printer_Mozilla_Save_to_PDF.print_unwriteable_margin_top: 0
print.printer_Print_to_File.print_bgcolor: false
print.printer_Print_to_File.print_bgimages: false
print.printer_Print_to_File.print_duplex: 0
print.printer_Print_to_File.print_edge_bottom: 0
print.printer_Print_to_File.print_edge_left: 0
print.printer_Print_to_File.print_edge_right: 0
print.printer_Print_to_File.print_edge_top: 0
print.printer_Print_to_File.print_evenpages: true
print.printer_Print_to_File.print_footercenter:
print.printer_Print_to_File.print_footerleft: &PT
print.printer_Print_to_File.print_footerright: &D
print.printer_Print_to_File.print_headercenter:
print.printer_Print_to_File.print_headerleft: &T
print.printer_Print_to_File.print_headerright: &U
print.printer_Print_to_File.print_in_color: true
print.printer_Print_to_File.print_margin_bottom: 0.5
print.printer_Print_to_File.print_margin_left: 0.5
print.printer_Print_to_File.print_margin_right: 0.5
print.printer_Print_to_File.print_margin_top: 0.5
print.printer_Print_to_File.print_oddpages: true
print.printer_Print_to_File.print_orientation: 0
print.printer_Print_to_File.print_page_delay: 50
print.printer_Print_to_File.print_paper_height: 11.69
print.printer_Print_to_File.print_paper_id: iso_a4
print.printer_Print_to_File.print_paper_size_unit: 0
print.printer_Print_to_File.print_paper_width: 8.27
print.printer_Print_to_File.print_reversed: false
print.printer_Print_to_File.print_scaling: 1.00
print.printer_Print_to_File.print_shrink_to_fit: true
print.printer_Print_to_File.print_to_file: false
print.printer_Print_to_File.print_unwriteable_margin_bottom: 0
print.printer_Print_to_File.print_unwriteable_margin_left: 0
print.printer_Print_to_File.print_unwriteable_margin_right: 0
print.printer_Print_to_File.print_unwriteable_margin_top: 0

Comment 4

[7sinpmuk]

Still existing with version 100. Can I do something else to help finding the bug?

Comment 5

[Glenn Watson [:gw]]

Could you try change gfx.webrender.max-partial-present-rects to 0 in about:config and see if it makes any difference?

Comment 6

[7sinpmuk]

(In reply to Glenn Watson [:gw] from comment #5)

Could you try change gfx.webrender.max-partial-present-rects to 0 in about:config and see if it makes any difference?

Sorry about my late reply. No, this option doesn't help. Not even with restart of my pc. Any other ideas?

Comment 7

[7sinpmuk]

@jimm: why severity to S4? In the help it says 'low or no impact to users'. But it is just annoying when browsing! You can never be sure if the one you are viewing is the most recent content and you have to constantly highlight everything with the mouse to make sure it is the most recent rendered web page. I would give that issue an S2.

Comment 8

[7sinpmuk]

Attachment: 2022-05-11 00-50-13.mkv

Random surfing with rendering glitches

Comment 9

[Glenn Watson [:gw]]

Could you try changing gfx.webrender.compositor.force-enabled to false - this is definitely not production ready yet.

Comment 10

[Glenn Watson [:gw]]

And also try changing layers.acceleration.disabled back to default value? At the moment you are getting software-webrender which won't perform very well.

Comment 11

[Kelsey Gilbert [:jgilbert]]

This so far seems unique to you, but if you can reproduce this with a clean profile, I think this becomes an S3.

Comment 12

[smascar21]

I am also facing similar issues where the entire Firefox window vanishes while using Wayland. Sometimes it's just a block on the screen, other times the entire window. It gets worse while typing sometimes, like literally right now the text takes time to show up as well. It hasn't stopped while using safe mode either. Also tried exporting MOZ_ENABLE_WAYLAND=1, but to no success. Also Chromium doesn't display the same problems for me which leads me to believe this is a Firefox only issue. My system version:

SOFTWARE/OS VERSIONS
Operating System: Manjaro Linux
KDE Plasma Version: 5.24.5
KDE Frameworks Version: 5.93.0
Qt Version: 5.15.3
Kernel Version: 5.17.6-1-MANJARO (64-bit)
Graphics Platform: Wayland
Processors: 12 × Intel® Core™ i7-8750H CPU @ 2.20GHz
Memory: 15.5 GiB of RAM
Graphics Processor: NVIDIA GeForce GTX 1070/PCIe/SSE2

Comment 13

[Bob Hood [:bhood]]

smascar21, could you please attach your about:support here for comparison?