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Since FF 69 starting (not loading!) web sites frequently needs more than 10 seconds under Xubuntu

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Since FF 69 the starting (not the loading!) of websites frequently lasts more than 10 seconds under Xubuntu. The tab remains empty during this waiting time, while no sign of the loading process can be seen: The tab header shows no title, only the URL. The animated loading icon of the tab header is not shown. The status bar shows no activity. For about 5 to 20 seconds it looks like the tab is frozen. (See hardcopy.) This phenomenon occurs irregularly, but repeatedly, approximately with 10-20 percent of all calls, regardless of the requested URLs. It typically occurs piled within a random period, that lasts between a some seconds and several minutes. It also happens in safe mode, regardless of the used profile (even an unmodified new profile) and both in private an non-private windows. As far as I can judge, the troubleshooting Information shows no abnormalities. There are no issues with the internet connection. I've been using Firefox trouble-free for more than 10 years, but this phenomenon only occurred since Firefox 69.0.

Since FF 69 the starting (not the loading!) of websites frequently lasts more than 10 seconds under Xubuntu. The tab remains empty during this waiting time, while no sign of the loading process can be seen: The tab header shows no title, only the URL. The animated loading icon of the tab header is not shown. The status bar shows no activity. For about 5 to 20 seconds it looks like the tab is frozen. (See hardcopy.) This phenomenon occurs irregularly, but repeatedly, approximately with 10-20 percent of all calls, regardless of the requested URLs. It typically occurs piled within a random period, that lasts between a some seconds and several minutes. It also happens in safe mode, regardless of the used profile (even an unmodified new profile) and both in private an non-private windows. As far as I can judge, the troubleshooting Information shows no abnormalities. There are no issues with the internet connection. I've been using Firefox trouble-free for more than 10 years, but this phenomenon only occurred since Firefox 69.0.
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Mehr Details zum System

Installierte Plugins

OpenH264 Video Codec provided by Cisco Systems, Inc

Anwendung

  • Firefox 69.0
  • User-Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:69.0) Gecko/20100101 Firefox/69.0
  • Hilfe-URL: https://support.mozilla.org/1/firefox/69.0/Linux/de/

Erweiterungen

  • 1-Click YouTube Video Downloader 4.0.4 (YoutubeDownloader@PeterOlayev.com)
  • Amazon.com 1.1 (amazondotcom@search.mozilla.org)
  • Amazon.de 1.1 (amazon@search.mozilla.org)
  • Bing 1.0 (bing@search.mozilla.org)
  • DCID - Double Click Image Downloader 1.1 ({d872a062-d454-4a64-8f32-3f9851ce0a29})
  • Download Links 4.0 ({7b15cfea-42ba-4409-9dd9-00e954f9a9ac})
  • DuckDuckGo 1.0 (ddg@search.mozilla.org)
  • eBay 1.0 (ebay@search.mozilla.org)
  • Ecosia 1.0 (ecosia@search.mozilla.org)
  • Fix my Twitter! 1.1 ({35862447-0dd4-451e-bed2-fc9e2bed4bf7})
  • Google 1.0 (google@search.mozilla.org)
  • Google Container 1.4.0 (@contain-google)
  • HistoryBlock 2.0 (historyblock@kain)
  • hotfix-update-xpi-intermediate 1.0.2 (hotfix-update-xpi-intermediate@mozilla.com)
  • LEO Eng-Deu 1.0 (leo_ende_de@search.mozilla.org)
  • NextPrev Page 19.4.10 ({52272975-e70d-4951-9a5f-07ae7bc5af1d})
  • Privacy Badger 2019.2.19 (jid1-MnnxcxisBPnSXQ@jetpack)
  • Snap Links 3.1.6 (snaplinks@snaplinks.mozdev.org)
  • Tab Image Saver 2.5.3 (tab-image-saver@mcdamo.addons.mozilla.org)
  • Tampermonkey 4.9.5941 (firefox@tampermonkey.net)
  • Twitter 1.0 (twitter@search.mozilla.org)
  • uBlock Origin 1.19.2 (uBlock0@raymondhill.net)
  • Video Downloader professional 1.98.2 (ffext_basicvideoext@startpage24)
  • visitedlinkenabler 0.3.0 (jid1-yDnsmkBoiRtgNA@jetpack)
  • Wikipedia (de) 1.0 (wikipedia@search.mozilla.org)
  • Zoom Image To Fit 1.9 ({7585098f-63a9-45c4-b4b7-a608bb198423})
  • Awesome RSS 1.3.5 ({97d566da-42c5-4ef4-a03b-5a2e5f7cbcb2}) (inaktiv)
  • DownThemAll! 3.0.8 ({DDC359D1-844A-42a7-9AA1-88A850A938A8}) (inaktiv)
  • Greasemonkey 4.8 ({e4a8a97b-f2ed-450b-b12d-ee082ba24781}) (inaktiv)
  • Open Links in Tabs 1.0.3 (open.links.in.tabs@gmail.com) (inaktiv)
  • Rotate and Zoom Image 1.4 (rotate-and-zoom-image@mikk.cz) (inaktiv)
  • URL Flipper 3.1.1.20.1-signed.1-signed (urlflipper@mozilla.ktechcomputing.com) (inaktiv)
  • Zoom Image 2.2 ({b14f4076-e80d-4baa-8c7d-8c65dfd2519c}) (inaktiv)

JavaScript

  • incrementalGCEnabled: True

Grafiken

  • adapterDescription: AMD RS780 (DRM 2.50.0 / 4.15.0-64-generic, LLVM 8.0.0)
  • adapterDeviceID: 0x9616
  • adapterDrivers:
  • adapterRAM: 256MB
  • adapterVendorID: 0x1002
  • contentUsesTiling: False
  • crashGuards: []
  • driverDate:
  • driverVendor: mesa/r600
  • driverVersion: 19.0.8.0
  • featureLog: {u'fallbacks': [], u'features': [{u'status': u'blocked', u'description': u'Compositing', u'log': [{u'status': u'available', u'type': u'default'}, {u'status': u'blocked', u'message': u'Acceleration blocked by platform', u'type': u'env'}], u'name': u'HW_COMPOSITING'}, {u'status': u'unavailable', u'description': u'OpenGL Compositing', u'log': [{u'status': u'unavailable', u'message': u'Hardware compositing is disabled', u'type': u'default'}], u'name': u'OPENGL_COMPOSITING'}, {u'status': u'unavailable', u'description': u'GPU Process', u'log': [{u'status': u'available', u'type': u'default'}, {u'status': u'unavailable', u'message': u'Hardware compositing is unavailable.', u'type': u'env'}], u'name': u'GPU_PROCESS'}, {u'status': u'opt-in', u'description': u'WebRender', u'log': [{u'status': u'opt-in', u'message': u'WebRender is an opt-in feature', u'type': u'default'}], u'name': u'WEBRENDER'}, {u'status': u'blocked-device-too-old', u'description': u'WebRender qualified', u'log': [{u'status': u'available', u'type': u'default'}, {u'status': u'blocked-device-too-old', u'message': u'Device too old', u'type': u'env'}], u'name': u'WEBRENDER_QUALIFIED'}, {u'status': u'available', u'description': u'Off Main Thread Painting', u'log': [{u'status': u'available', u'type': u'default'}], u'name': u'OMTP'}]}
  • info: {u'ApzWheelInput': 1, u'ApzDragInput': 1, u'ApzKeyboardInput': 1, u'CairoUseXRender': 0, u'ApzAutoscrollInput': 1, u'AzureFallbackCanvasBackend': u'none', u'AzureCanvasBackend': u'skia', u'AzureContentBackend': u'skia'}
  • numAcceleratedWindows: 0
  • numAcceleratedWindowsMessage: {u'key': u''}
  • numTotalWindows: 1
  • offMainThreadPaintEnabled: True
  • offMainThreadPaintWorkerCount: 4
  • targetFrameRate: 60
  • usesTiling: False
  • webgl1DriverExtensions: GL_ARB_multisample GL_EXT_abgr GL_EXT_bgra GL_EXT_blend_color GL_EXT_blend_minmax GL_EXT_blend_subtract GL_EXT_copy_texture GL_EXT_subtexture GL_EXT_texture_object GL_EXT_vertex_array GL_EXT_compiled_vertex_array GL_EXT_texture GL_EXT_texture3D GL_IBM_rasterpos_clip GL_ARB_point_parameters GL_EXT_draw_range_elements GL_EXT_packed_pixels GL_EXT_point_parameters GL_EXT_rescale_normal GL_EXT_separate_specular_color GL_EXT_texture_edge_clamp GL_SGIS_generate_mipmap GL_SGIS_texture_border_clamp GL_SGIS_texture_edge_clamp GL_SGIS_texture_lod GL_ARB_framebuffer_sRGB GL_ARB_multitexture GL_EXT_framebuffer_sRGB GL_IBM_multimode_draw_arrays GL_IBM_texture_mirrored_repeat GL_ARB_texture_cube_map GL_ARB_texture_env_add GL_ARB_transpose_matrix GL_EXT_blend_func_separate GL_EXT_fog_coord GL_EXT_multi_draw_arrays GL_EXT_secondary_color GL_EXT_texture_env_add GL_EXT_texture_filter_anisotropic GL_EXT_texture_lod_bias GL_INGR_blend_func_separate GL_NV_blend_square GL_NV_light_max_exponent GL_NV_texgen_reflection GL_NV_texture_env_combine4 GL_S3_s3tc GL_SUN_multi_draw_arrays GL_ARB_texture_border_clamp GL_ARB_texture_compression GL_EXT_framebuffer_object GL_EXT_texture_compression_s3tc GL_EXT_texture_env_combine GL_EXT_texture_env_dot3 GL_MESA_window_pos GL_NV_packed_depth_stencil GL_NV_texture_rectangle GL_ARB_depth_texture GL_ARB_occlusion_query GL_ARB_shadow GL_ARB_texture_env_combine GL_ARB_texture_env_crossbar GL_ARB_texture_env_dot3 GL_ARB_texture_mirrored_repeat GL_ARB_window_pos GL_ATI_fragment_shader GL_EXT_stencil_two_side GL_EXT_texture_cube_map GL_NV_depth_clamp GL_NV_fog_distance GL_APPLE_packed_pixels GL_ARB_draw_buffers GL_ARB_fragment_program GL_ARB_fragment_shader GL_ARB_shader_objects GL_ARB_vertex_program GL_ARB_vertex_shader GL_ATI_draw_buffers GL_ATI_texture_env_combine3 GL_ATI_texture_float GL_EXT_shadow_funcs GL_EXT_stencil_wrap GL_MESA_pack_invert GL_NV_primitive_restart GL_ARB_depth_clamp GL_ARB_fragment_program_shadow GL_ARB_half_float_pixel GL_ARB_occlusion_query2 GL_ARB_point_sprite GL_ARB_shading_language_100 GL_ARB_sync GL_ARB_texture_non_power_of_two GL_ARB_vertex_buffer_object GL_ATI_blend_equation_separate GL_EXT_blend_equation_separate GL_OES_read_format GL_ARB_color_buffer_float GL_ARB_pixel_buffer_object GL_ARB_texture_compression_rgtc GL_ARB_texture_float GL_ARB_texture_rectangle GL_ATI_texture_compression_3dc GL_EXT_packed_float GL_EXT_pixel_buffer_object GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_rgtc GL_EXT_texture_mirror_clamp GL_EXT_texture_rectangle GL_EXT_texture_sRGB GL_EXT_texture_shared_exponent GL_ARB_framebuffer_object GL_EXT_framebuffer_blit GL_EXT_framebuffer_multisample GL_EXT_packed_depth_stencil GL_ARB_vertex_array_object GL_ATI_separate_stencil GL_ATI_texture_mirror_once GL_EXT_draw_buffers2 GL_EXT_draw_instanced GL_EXT_gpu_program_parameters GL_EXT_texture_array GL_EXT_texture_compression_latc GL_EXT_texture_integer GL_EXT_texture_sRGB_decode GL_EXT_timer_query GL_OES_EGL_image GL_AMD_performance_monitor GL_ARB_copy_buffer GL_ARB_depth_buffer_float GL_ARB_draw_instanced GL_ARB_half_float_vertex GL_ARB_instanced_arrays GL_ARB_map_buffer_range GL_ARB_texture_rg GL_ARB_texture_swizzle GL_ARB_vertex_array_bgra GL_EXT_texture_swizzle GL_EXT_vertex_array_bgra GL_NV_conditional_render GL_AMD_conservative_depth GL_AMD_depth_clamp_separate GL_AMD_draw_buffers_blend GL_AMD_shader_stencil_export GL_ARB_ES2_compatibility GL_ARB_blend_func_extended GL_ARB_debug_output GL_ARB_draw_buffers_blend GL_ARB_draw_elements_base_vertex GL_ARB_explicit_attrib_location GL_ARB_fragment_coord_conventions GL_ARB_provoking_vertex GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_seamless_cube_map GL_ARB_shader_stencil_export GL_ARB_shader_texture_lod GL_ARB_texture_multisample GL_ARB_texture_rgb10_a2ui GL_ARB_uniform_buffer_object GL_ARB_vertex_type_2_10_10_10_rev GL_ATI_meminfo GL_EXT_provoking_vertex GL_EXT_texture_snorm GL_MESA_texture_signed_rgba GL_NV_texture_barrier GL_ARB_get_program_binary GL_ARB_robustness GL_ARB_separate_shader_objects GL_ARB_shader_bit_encoding GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_viewport_array GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_ARB_base_instance GL_ARB_compressed_texture_pixel_storage GL_ARB_conservative_depth GL_ARB_internalformat_query GL_ARB_map_buffer_alignment GL_ARB_shading_language_420pack GL_ARB_shading_language_packing GL_ARB_texture_storage GL_ARB_transform_feedback_instanced GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_transform_feedback GL_AMD_shader_trinary_minmax GL_ARB_ES3_compatibility GL_ARB_arrays_of_arrays GL_ARB_clear_buffer_object GL_ARB_copy_image GL_ARB_explicit_uniform_location GL_ARB_fragment_layer_viewport GL_ARB_framebuffer_no_attachments GL_ARB_invalidate_subdata GL_ARB_program_interface_query GL_ARB_robust_buffer_access_behavior GL_ARB_stencil_texturing GL_ARB_texture_query_levels GL_ARB_texture_storage_multisample GL_ARB_vertex_attrib_binding GL_KHR_debug GL_KHR_robustness GL_KHR_texture_compression_astc_ldr GL_AMD_pinned_memory GL_ARB_buffer_storage GL_ARB_clear_texture GL_ARB_internalformat_query2 GL_ARB_multi_bind GL_ARB_texture_mirror_clamp_to_edge GL_ARB_texture_stencil8 GL_ARB_vertex_type_10f_11f_11f_rev GL_EXT_shader_integer_mix GL_NVX_gpu_memory_info GL_ARB_clip_control GL_ARB_conditional_render_inverted GL_ARB_cull_distance GL_ARB_get_texture_sub_image GL_ARB_pipeline_statistics_query GL_ARB_shader_texture_image_samples GL_ARB_texture_barrier GL_EXT_polygon_offset_clamp GL_KHR_context_flush_control GL_KHR_robust_buffer_access_behavior GL_KHR_no_error GL_KHR_texture_compression_astc_sliced_3d GL_MESA_shader_integer_functions GL_ARB_polygon_offset_clamp GL_ARB_texture_filter_anisotropic
  • webgl1Extensions: ANGLE_instanced_arrays EXT_blend_minmax EXT_color_buffer_half_float EXT_disjoint_timer_query EXT_float_blend EXT_frag_depth EXT_shader_texture_lod EXT_sRGB EXT_texture_compression_rgtc EXT_texture_filter_anisotropic OES_element_index_uint OES_standard_derivatives OES_texture_float OES_texture_float_linear OES_texture_half_float OES_texture_half_float_linear OES_vertex_array_object WEBGL_color_buffer_float WEBGL_compressed_texture_astc WEBGL_compressed_texture_etc WEBGL_compressed_texture_s3tc WEBGL_compressed_texture_s3tc_srgb WEBGL_debug_renderer_info WEBGL_debug_shaders WEBGL_depth_texture WEBGL_draw_buffers WEBGL_lose_context
  • webgl1Renderer: X.Org -- AMD RS780 (DRM 2.50.0 / 4.15.0-64-generic, LLVM 8.0.0)
  • webgl1Version: 3.0 Mesa 19.0.8
  • webgl1WSIInfo: GLX 1.4 GLX_VENDOR(client): Mesa Project and SGI GLX_VENDOR(server): SGI Extensions: GLX_ARB_create_context GLX_ARB_create_context_profile GLX_ARB_create_context_robustness GLX_ARB_fbconfig_float GLX_ARB_framebuffer_sRGB GLX_ARB_get_proc_address GLX_ARB_multisample GLX_EXT_buffer_age GLX_EXT_create_context_es2_profile GLX_EXT_create_context_es_profile GLX_EXT_fbconfig_packed_float GLX_EXT_framebuffer_sRGB GLX_EXT_import_context GLX_EXT_texture_from_pixmap GLX_EXT_visual_info GLX_EXT_visual_rating GLX_INTEL_swap_event GLX_MESA_copy_sub_buffer GLX_MESA_query_renderer GLX_MESA_swap_control GLX_OML_swap_method GLX_OML_sync_control GLX_SGIS_multisample GLX_SGIX_fbconfig GLX_SGIX_pbuffer GLX_SGIX_visual_select_group GLX_SGI_make_current_read GLX_SGI_swap_control GLX_SGI_video_sync
  • webgl2DriverExtensions: GL_AMD_conservative_depth GL_AMD_depth_clamp_separate GL_AMD_draw_buffers_blend GL_AMD_performance_monitor GL_AMD_pinned_memory GL_AMD_shader_stencil_export GL_AMD_shader_trinary_minmax 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_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_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_direct_state_access GL_ARB_draw_buffers GL_ARB_draw_buffers_blend GL_ARB_draw_elements_base_vertex GL_ARB_draw_instanced GL_ARB_explicit_attrib_location GL_ARB_explicit_uniform_location GL_ARB_fragment_coord_conventions GL_ARB_fragment_layer_viewport GL_ARB_fragment_shader GL_ARB_framebuffer_no_attachments GL_ARB_framebuffer_object GL_ARB_framebuffer_sRGB GL_ARB_get_program_binary GL_ARB_get_texture_sub_image GL_ARB_half_float_pixel GL_ARB_half_float_vertex 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_occlusion_query2 GL_ARB_pipeline_statistics_query GL_ARB_pixel_buffer_object GL_ARB_point_sprite GL_ARB_polygon_offset_clamp GL_ARB_program_interface_query GL_ARB_provoking_vertex GL_ARB_robust_buffer_access_behavior GL_ARB_robustness GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_seamless_cube_map GL_ARB_separate_shader_objects GL_ARB_shader_bit_encoding GL_ARB_shader_objects GL_ARB_shader_stencil_export GL_ARB_shader_subroutine GL_ARB_shader_texture_image_samples GL_ARB_shader_texture_lod GL_ARB_shading_language_420pack GL_ARB_shading_language_packing GL_ARB_stencil_texturing GL_ARB_sync GL_ARB_texture_barrier GL_ARB_texture_buffer_object GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_buffer_range GL_ARB_texture_compression_rgtc GL_ARB_texture_filter_anisotropic GL_ARB_texture_float 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_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_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_transform_feedback_instanced GL_ARB_uniform_buffer_object GL_ARB_vertex_array_bgra GL_ARB_vertex_array_object GL_ARB_vertex_attrib_binding GL_ARB_vertex_buffer_object GL_ARB_vertex_shader GL_ARB_vertex_type_10f_11f_11f_rev GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_ATI_blend_equation_separate GL_ATI_meminfo GL_ATI_texture_float GL_ATI_texture_mirror_once GL_EXT_abgr GL_EXT_blend_equation_separate 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_packed_depth_stencil GL_EXT_packed_float GL_EXT_pixel_buffer_object GL_EXT_polygon_offset_clamp GL_EXT_provoking_vertex GL_EXT_shader_integer_mix GL_EXT_texture_array GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_rgtc GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_integer GL_EXT_texture_mirror_clamp GL_EXT_texture_sRGB GL_EXT_texture_sRGB_decode 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_IBM_multimode_draw_arrays GL_KHR_context_flush_control GL_KHR_debug GL_KHR_no_error GL_KHR_robust_buffer_access_behavior GL_KHR_robustness GL_KHR_texture_compression_astc_ldr GL_KHR_texture_compression_astc_sliced_3d GL_MESA_pack_invert GL_MESA_shader_integer_functions GL_MESA_texture_signed_rgba GL_NVX_gpu_memory_info GL_NV_conditional_render GL_NV_depth_clamp GL_NV_packed_depth_stencil GL_NV_texture_barrier GL_OES_EGL_image GL_S3_s3tc
  • webgl2Extensions: EXT_color_buffer_float EXT_disjoint_timer_query EXT_float_blend EXT_texture_compression_rgtc EXT_texture_filter_anisotropic 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
  • webgl2Renderer: X.Org -- AMD RS780 (DRM 2.50.0 / 4.15.0-64-generic, LLVM 8.0.0)
  • webgl2Version: 3.3 (Core Profile) Mesa 19.0.8
  • webgl2WSIInfo: GLX 1.4 GLX_VENDOR(client): Mesa Project and SGI GLX_VENDOR(server): SGI Extensions: GLX_ARB_create_context GLX_ARB_create_context_profile GLX_ARB_create_context_robustness GLX_ARB_fbconfig_float GLX_ARB_framebuffer_sRGB GLX_ARB_get_proc_address GLX_ARB_multisample GLX_EXT_buffer_age GLX_EXT_create_context_es2_profile GLX_EXT_create_context_es_profile GLX_EXT_fbconfig_packed_float GLX_EXT_framebuffer_sRGB GLX_EXT_import_context GLX_EXT_texture_from_pixmap GLX_EXT_visual_info GLX_EXT_visual_rating GLX_INTEL_swap_event GLX_MESA_copy_sub_buffer GLX_MESA_query_renderer GLX_MESA_swap_control GLX_OML_swap_method GLX_OML_sync_control GLX_SGIS_multisample GLX_SGIX_fbconfig GLX_SGIX_pbuffer GLX_SGIX_visual_select_group GLX_SGI_make_current_read GLX_SGI_swap_control GLX_SGI_video_sync
  • windowLayerManagerRemote: True
  • windowLayerManagerType: Basic
  • windowProtocol: x11
  • windowUsingAdvancedLayers: False

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McCoy
  • Top 10 Contributor
534 Lösungen 5035 Antworten
Veröffentlicht

Hello ebfried2000,

This could be caused by uBlock Origin : apart from the fact that you need to update the add-on to the latest version (1.22.2) - please see the 5th review :

https://addons.mozilla.org/en-US/firefox/addon/ublock-origin/reviews/

To find out if this is indeed the culprit : would you please disable it (for now) and see if that will make a difference ?

Hello ebfried2000, This could be caused by uBlock Origin : apart from the fact that you need to update the add-on to the latest version (1.22.2) - please see the 5th review : https://addons.mozilla.org/en-US/firefox/addon/ublock-origin/reviews/ To find out if this is indeed the culprit : would you please disable it (for now) and see if that will make a difference ?
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Fragesteller

Thanks for your answer, McCoy! As I mentioned, this also happens in FF safe mode. Since in safe mode all addons are disabled, no addon can be the cause.

Thanks for your answer, McCoy! As I mentioned, this also happens in FF safe mode. Since in safe mode all addons are disabled, no addon can be the cause.
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McCoy
  • Top 10 Contributor
534 Lösungen 5035 Antworten
Veröffentlicht

Hilfreiche Antwort

ebfried2000 said

As I mentioned, this also happens in FF safe mode. Since in safe mode all addons are disabled, no addon can be the cause.

Oops - I missed that (sorry .... ).

But you really do need to update uBlock Origin, though - would you please ?

As I was almost certain that this extension would be the culprit, I can't think of any other reason - I'm hoping that someone else does .....

''ebfried2000 [[#answer-1254107|said]]'' <blockquote> As I mentioned, this also happens in FF safe mode. Since in safe mode all addons are disabled, no addon can be the cause. </blockquote> Oops - I missed that (sorry .... ). But you really do need to update uBlock Origin, though - would you please ? As I was almost certain that this extension would be the culprit, I can't think of any other reason - I'm hoping that someone else does .....
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Fragesteller

McCoy said

But you really do need to update uBlock Origin, though - would you please ?

Yes, i'll do this, thanks!

''McCoy [[#answer-1254108|said]]'' <blockquote> But you really do need to update uBlock Origin, though - would you please ? </blockquote> Yes, i'll do this, thanks!
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jscher2000
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It's strange that Firefox seems to be waiting for something: the reload arrow hasn't changed to an X and there is no status message in the lower left corner.

A couple ideas for further investigation:

(1)

Open the Network Monitor in the lower part of the tab using either:

  • "3-bar" menu button > Web Developer > Network
  • (menu bar) Tools > Web Developer > Network
  • (Linux/Windows) Ctrl+Shift+e

When you reload the page, Firefox should start listing all the files it is requesting, along with information about whether the request was successful.

Questions:

  • Does Firefox immediately list the URL of the page as a request -- even if nothing is happening -- or does it not even list the URL until the long delay is over?
  • The time bars are color coded to provide information about what Firefox was doing all that time. If you click the request, then you can change the panel on the right (usually Headers) to Timings. You may need to use a little triangle at the far end of the bar if Timings is not visible. Do you see a long period of "Blocked"?

(2)

The next time you see this starting, could you turn "Work Offline" on and off (I'd count to 10 in between) to see whether that changes anything? It probably will interrupt some background communications such as your email site receiving new messages.

If you want to try it, you can use either:

  • menu button > Web Developer > Work Offline
  • (men bar) File > Work Offline
It's strange that Firefox seems to be waiting for something: the reload arrow hasn't changed to an X and there is no status message in the lower left corner. A couple ideas for further investigation: (1) Open the Network Monitor in the lower part of the tab using either: * "3-bar" menu button > Web Developer > Network * (menu bar) Tools > Web Developer > Network * (Linux/Windows) Ctrl+Shift+e When you reload the page, Firefox should start listing all the files it is requesting, along with information about whether the request was successful. Questions: * Does Firefox immediately list the URL of the page as a request -- even if nothing is happening -- or does it not even list the URL until the long delay is over? * The time bars are color coded to provide information about what Firefox was doing all that time. If you click the request, then you can change the panel on the right (usually Headers) to Timings. You may need to use a little triangle at the far end of the bar if Timings is not visible. Do you see a long period of "Blocked"? (2) The next time you see this starting, could you turn "Work Offline" on and off (I'd count to 10 in between) to see whether that changes anything? It probably will interrupt some background communications such as your email site receiving new messages. If you want to try it, you can use either: * menu button > Web Developer > Work Offline * (men bar) File > Work Offline
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Fragesteller

Thank you for the detailed answer.

The result of this investigation:

(1) When I tried to open the Network Monitor with "Ctrl+Shift+e" during such a freeze, nothing happened. The tool bar in the lower part of the tab didn't open until the end of the delay. Even after the delay, it is not shown until another "Ctrl+Shift+e".

(2) After turning on "Work Offline", immediately an "Offline Mode" error message is shown in the affected tab and remains after turning the switch back on "off".

Thank you for the detailed answer. The result of this investigation: (1) When I tried to open the Network Monitor with "Ctrl+Shift+e" during such a freeze, nothing happened. The tool bar in the lower part of the tab didn't open until the end of the delay. Even after the delay, it is not shown until another "Ctrl+Shift+e". (2) After turning on "Work Offline", immediately an "Offline Mode" error message is shown in the affected tab and remains after turning the switch back on "off".

Geändert am von ebfried2000

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Fragesteller

After investigation (1), I got the idea that there might be a conflict between the GUI and my video driver. Just for this case I add the device information. (The video driver is up to date.)

$ lspci -nnk | grep -A3 "\[03..\]:" 01:05.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] RS780L [Radeon 3000] [1002:9616] Subsystem: ASUSTeK Computer Inc. RS780L [Radeon 3000] [1043:8388] Kernel driver in use: radeon Kernel modules: radeon

xorg.conf: Section "Device" Identifier "Configured Video Device" Driver "radeon" EndSection

Maybe, a new optimization in FF 69 needs some Option to be specified, such as "NoAccel". "AccelMethod" etc.?

Update: I tried "NoAccel", nothing changed.

After investigation (1), I got the idea that there might be a conflict between the GUI and my video driver. Just for this case I add the device information. (The video driver is up to date.) $ lspci -nnk | grep -A3 "\[03..\]:" 01:05.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] RS780L [Radeon 3000] [1002:9616] Subsystem: ASUSTeK Computer Inc. RS780L [Radeon 3000] [1043:8388] Kernel driver in use: radeon Kernel modules: radeon xorg.conf: Section "Device" Identifier "Configured Video Device" Driver "radeon" EndSection Maybe, a new optimization in FF 69 needs some Option to be specified, such as "NoAccel". "AccelMethod" etc.? Update: I tried "NoAccel", nothing changed.

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McCoy
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534 Lösungen 5035 Antworten
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Hello again ebfried2000,

Would you take a look at this article and see if maybe you'll find
some useful tips :

https://easylinuxtipsproject.blogspot.com/p/first-xubuntu.html

Hello again ebfried2000, Would you take a look at this article and see if maybe you'll find <BR>some useful tips : https://easylinuxtipsproject.blogspot.com/p/first-xubuntu.html
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