http://bugzilla.suse.com/show_bug.cgi?id=1129035 http://bugzilla.suse.com/show_bug.cgi?id=1129035#c2 --- Comment #2 from Vit Pelcak --- # cat /etc/modprobe.d/50-i915.conf options i915 enable_dc=1 enable_guc=2 enable_fbc=1 enable_psr=1 disable_power_well=0 modeset=1 juno:~ # dmesg | grep -i guc [ 3.448018] Setting dangerous option enable_guc - tainting kernel [ 3.528615] [drm] GuC: Loaded firmware i915/kbl_guc_ver9_39.bin (version 9.39) [ 3.539269] i915 0000:00:02.0: GuC firmware version 9.39 [ 3.539270] i915 0000:00:02.0: GuC submission disabled juno:~ # dmesg | grep -i huc [ 3.518762] [drm] HuC: Loaded firmware i915/kbl_huc_ver02_00_1810.bin (version 2.0) [ 3.539271] i915 0000:00:02.0: HuC enabled -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.suse.com/show_bug.cgi?id=1129035 http://bugzilla.suse.com/show_bug.cgi?id=1129035#c4 --- Comment #4 from Vit Pelcak --- Created attachment 799898 --> http://bugzilla.suse.com/attachment.cgi?id=799898&action=edit Xorg.log X.org log after all content of /etc/X11/xorg.conf.d/50-device.conf was removed and modeset driver gets loaded. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.suse.com/show_bug.cgi?id=1129035 http://bugzilla.suse.com/show_bug.cgi?id=1129035#c6 Vit Pelcak changed: What |Removed |Added ---------------------------------------------------------------------------- Flags|needinfo?(vpelcak@suse.com) | --- Comment #6 from Vit Pelcak --- (In reply to Stefan Dirsch from comment #3)

Hmm. Any reasons why are you setting all these i915 kernel module options and use xf86-video-intel instead of modesetting X driver, which is our default on Kabylake? I suggest to use our defaults first ....

Other things I noticed when looking at your description.

I see that you're already using intel-media-driver as backend for libva (which is our default on newer platforms now instead of intel-vaapi-driver). Indeed performance should be better with intel-media-driver than with intel-vaapi-driver, but maybe it's not. It's rather new ...

I was wondering why vdpauinfo works on your Intel GPU system. Seems you have installed libvdpau_va_gl1 wrapper, which maps things from VDPAU to libVA. Maybe that's the issue here, if GTM tries to use VDPAU, then everything goes through libVA. Maybe if VDPAU would fail, it would fallback to libVA and then could use the direct path. But this is only a shot in the dark! I don't know anything about GTM.

Hello. Yes, I removed intel driver. Problems stay. Actually, I initially already had problems, therefore I tried intel driver. When I test with some 4k 60 fps video on youtube (regardless of the browser), then all cores are heavily loaded even while using modeset driver. Switching screens in GNOME causes quite heavy load on system as well. That suggests that video acceleration is not working well. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.suse.com/show_bug.cgi?id=1129035 http://bugzilla.suse.com/show_bug.cgi?id=1129035#c7 --- Comment #7 from Vit Pelcak --- GTM - GoToMeetings - internal videoconferencing system -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.suse.com/show_bug.cgi?id=1129035 http://bugzilla.suse.com/show_bug.cgi?id=1129035#c9 --- Comment #9 from Vit Pelcak --- (In reply to Stefan Dirsch from comment #8)

(In reply to Vit Pelcak from comment #4)

...

Created attachment 799898 [details] Xorg.log

X.org log after all content of /etc/X11/xorg.conf.d/50-device.conf was removed and modeset driver gets loaded.

Looks good. Nothing obvious, but I would remove "intel_pstate=skylake_hwp" form kernel options as well ...

Done. Nothing has changed. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.suse.com/show_bug.cgi?id=1129035 http://bugzilla.suse.com/show_bug.cgi?id=1129035#c11 --- Comment #11 from Vit Pelcak --- (In reply to Stefan Dirsch from comment #10)

...

# cat /etc/modprobe.d/50-i915.conf options i915 enable_dc=1 enable_guc=2 enable_fbc=1 enable_psr=1 disable_power_well=0 modeset=1

And removing this? Run dracut after doing this!

Done. No change at all. I just had a GTM session and all 8 threads were ~70% loaded. Just firmware is no longer being loaded. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.suse.com/show_bug.cgi?id=1129035 http://bugzilla.suse.com/show_bug.cgi?id=1129035#c13 Stefan Dirsch changed: What |Removed |Added ---------------------------------------------------------------------------- Priority|P5 - None |P3 - Medium Status|NEW |IN_PROGRESS --- Comment #13 from Stefan Dirsch --- Ok. Last thing you could try is uninstalling intel-media-driver package and install intel-vaapi-driver. In case things work better with old libva backend. Otherwise I don't know either. We could try to reproduce the issue here with a Dell 7280, which unfortunately still uses Skylake instead of Kabylake. :-( Possibly things are not related to gfx drivers at all. GTM may work better with Firefox or Google chrome (the proprietary one). -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.suse.com/show_bug.cgi?id=1129035 http://bugzilla.suse.com/show_bug.cgi?id=1129035#c15 --- Comment #15 from Vit Pelcak --- Proprietary Google Chrome didn't help. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.suse.com/show_bug.cgi?id=1129035 Vit Pelcak changed: What |Removed |Added ---------------------------------------------------------------------------- Flags|needinfo?(vpelcak@suse.com) | -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.suse.com/show_bug.cgi?id=1129035 http://bugzilla.suse.com/show_bug.cgi?id=1129035#c19 --- Comment #19 from Stefan Dirsch --- Fabain, could you please try to reproduce the issue with the youtube example on our Dell Lattitude 7280? First try with the installed system. I believe it was sle15-sp1/Leap 15.1 (still uses graphics stack from Kernel 4.19). But you can also try with TW kernel/KOTD later ... -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.suse.com/show_bug.cgi?id=1129035 http://bugzilla.suse.com/show_bug.cgi?id=1129035#c21 --- Comment #21 from Vit Pelcak --- Output of chrome://gpu/ : Graphics Feature Status Canvas: Hardware accelerated Flash: Hardware accelerated Flash Stage3D: Hardware accelerated Flash Stage3D Baseline profile: Hardware accelerated Compositing: Hardware accelerated Multiple Raster Threads: Enabled Native GpuMemoryBuffers: Software only. Hardware acceleration disabled Out-of-process Rasterization: Hardware accelerated Hardware Protected Video Decode: Hardware accelerated Rasterization: Hardware accelerated Skia Deferred Display List: Disabled Skia Renderer: Disabled Surface Control: Disabled Surface Synchronization: Enabled Video Decode: Hardware accelerated Viz Service Display Compositor: Disabled WebGL: Hardware accelerated WebGL2: Hardware accelerated Driver Bug Workarounds adjust_src_dst_region_for_blitframebuffer clear_uniforms_before_first_program_use count_all_in_varyings_packing disable_framebuffer_cmaa disable_post_sub_buffers_for_onscreen_surfaces exit_on_context_lost msaa_is_slow scalarize_vec_and_mat_constructor_args disabled_extension_GL_KHR_blend_equation_advanced disabled_extension_GL_KHR_blend_equation_advanced_coherent Problems Detected Clear uniforms before first program use on all platforms: 124764, 349137 Applied Workarounds: clear_uniforms_before_first_program_use Mesa drivers in Linux handle varyings without static use incorrectly: 333885 Applied Workarounds: count_all_in_varyings_packing Disable partial swaps on Mesa drivers (detected with GL_RENDERER): 339493 Applied Workarounds: disable_post_sub_buffers_for_onscreen_surfaces Always rewrite vec/mat constructors to be consistent: 398694 Applied Workarounds: scalarize_vec_and_mat_constructor_args On Intel GPUs MSAA performance is not acceptable for GPU rasterization: 527565 Applied Workarounds: msaa_is_slow Use GL_INTEL_framebuffer_CMAA on ChromeOS: 535198 Applied Workarounds: disable_framebuffer_cmaa Disable partial swaps on Mesa drivers (detected with GL_VERSION): 339493 Applied Workarounds: disable_post_sub_buffers_for_onscreen_surfaces adjust src/dst region if blitting pixels outside read framebuffer on Linux Intel: 664740 Applied Workarounds: adjust_src_dst_region_for_blitframebuffer Disable KHR_blend_equation_advanced until cc shaders are updated: 661715 Applied Workarounds: disable(GL_KHR_blend_equation_advanced), disable(GL_KHR_blend_equation_advanced_coherent) Some drivers can't recover after OUT_OF_MEM and context lost: 893177 Applied Workarounds: exit_on_context_lost Native GpuMemoryBuffers have been disabled, either via about:flags or command line. Disabled Features: native_gpu_memory_buffers Viz service display compositor is not enabled by default. Disabled Features: viz_display_compositor Skia renderer is not used by default. Disabled Features: skia_renderer Skia deferred display list is not used by default. Disabled Features: skia_deferred_display_list Version Information Data exported 2019-03-14T13:14:42.541Z Chrome version Chrome/72.0.3626.121 Operating system Linux 4.20.13-1-default Software rendering list URL https://chromium.googlesource.com/chromium/src/+/da3787ba355f18db7db52abf75c... Driver bug list URL https://chromium.googlesource.com/chromium/src/+/da3787ba355f18db7db52abf75c... ANGLE commit id unknown hash 2D graphics backend Skia/72 7a1e00421d97a1f4f171dd2a8f817f9b07c9cdfd- Command Line /usr/lib64/chromium/chromium --password-store=detect --enable-threaded-compositing --ui-disable-partial-swap --flag-switches-begin --enable-gpu-rasterization --enable-oop-rasterization --ignore-gpu-blacklist --flag-switches-end Driver Information Initialization time 60 In-process GPU false Passthrough Command Decoder false Sandboxed false GPU0 VENDOR = 0x8086 [Intel Open Source Technology Center], DEVICE= 0x5917 [Mesa DRI Intel(R) UHD Graphics 620 (Kabylake GT2) ] *ACTIVE* Optimus false AMD switchable false Driver vendor Mesa Driver version 18.3.4 Driver date GPU CUDA compute capability major version 0 Pixel shader version 4.50 Vertex shader version 4.50 Max. MSAA samples 16 Machine model name Machine model version GL_VENDOR Intel Open Source Technology Center GL_RENDERER Mesa DRI Intel(R) UHD Graphics 620 (Kabylake GT2) GL_VERSION 4.5 (Core Profile) Mesa 18.3.4 GL_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_query_buffer_object GL_AMD_seamless_cubemap_per_texture 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_APPLE_object_purgeable 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_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_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_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_packing 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_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_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_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_EXT_vertex_attrib_64bit GL_IBM_multimode_draw_arrays GL_INTEL_conservative_rasterization GL_INTEL_performance_query GL_INTEL_shader_atomic_float_minmax 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_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_NV_conditional_render 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 Disabled Extensions GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent Disabled WebGL Extensions Window system binding vendor SGI Window system binding version 1.4 Window system binding extensions GLX_ARB_create_context GLX_ARB_create_context_no_error GLX_ARB_create_context_profile GLX_ARB_create_context_robustness GLX_ARB_fbconfig_float GLX_ARB_framebuffer_sRGB GLX_ARB_multisample GLX_EXT_create_context_es_profile GLX_EXT_create_context_es2_profile GLX_EXT_fbconfig_packed_float GLX_EXT_framebuffer_sRGB GLX_EXT_import_context GLX_EXT_libglvnd GLX_EXT_no_config_context GLX_EXT_texture_from_pixmap GLX_EXT_visual_info GLX_EXT_visual_rating GLX_MESA_copy_sub_buffer GLX_OML_swap_method GLX_SGI_make_current_read GLX_SGI_swap_control GLX_SGIS_multisample GLX_SGIX_fbconfig GLX_SGIX_pbuffer GLX_SGIX_visual_select_group GLX_INTEL_swap_event Window manager GNOME Shell XDG_CURRENT_DESKTOP GNOME GDMSESSION gnome-xorg Compositing manager Yes Direct rendering Yes Reset notification strategy 0x8252 GPU process crash count 0 System visual ID 33 RGBA visual ID 376 Compositor Information Tile Update Mode One-copy Partial Raster Enabled GpuMemoryBuffers Status R_8 Software only R_16 Software only RG_88 Software only BGR_565 Software only RGBA_4444 Software only RGBX_8888 Software only RGBA_8888 Software only BGRX_8888 Software only BGRX_1010102 Software only RGBX_1010102 Software only BGRA_8888 Software only RGBA_F16 Software only YVU_420 Software only YUV_420_BIPLANAR Software only UYVY_422 Software only Display(s) Information Info Display[1881264395124802] bounds=[554,1200 1366x768], workarea=[554,1200 1366x768], scale=1, external. Color space information {primaries:INVALID, transfer:INVALID, matrix:INVALID, range:INVALID} Bits per color component 8 Bits per pixel 24 Info Display[4693306847585863] bounds=[1920,0 1080x1920], workarea=[1920,0 1080x1920], scale=1, external. Color space information {primaries:INVALID, transfer:INVALID, matrix:INVALID, range:INVALID} Bits per color component 8 Bits per pixel 24 Info Display[4693782672817736] bounds=[0,0 1920x1200], workarea=[0,27 1920x1173], scale=1, external. Color space information {primaries_d50_referred: [[0.6479, 0.3310], [0.3200, 0.5983], [0.1563, 0.0654]], transfer:0.0000*x + 0.0000 if x < 0.0000 else (1.0000*x + 0.0000)**2.2000 + 0.0000, matrix:RGB, range:FULL} Bits per color component 8 Bits per pixel 24 Video Acceleration Information Decode h264 baseline up to 4096x4096 pixels Decode h264 main up to 4096x4096 pixels Decode h264 high up to 4096x4096 pixels Decode vp8 up to 4096x4096 pixels Decode vp9 profile0 up to 4096x4096 pixels Encode h264 baseline up to 4096x4096 pixels and/or 30,000 fps Encode h264 main up to 4096x4096 pixels and/or 30,000 fps Encode h264 high up to 4096x4096 pixels and/or 30,000 fps Log Messages [28510:28510:0314/133711.961254:ERROR:sandbox_linux.cc(364)] : InitializeSandbox() called with multiple threads in process gpu-process. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.suse.com/show_bug.cgi?id=1129035 http://bugzilla.suse.com/show_bug.cgi?id=1129035#c23 --- Comment #23 from Vit Pelcak --- Hmm. I have been trying https://www.youtube.com/watch?v=HSsqzzuGTPo And I see the major difference between chrome and Firefox. With latter being way easier on the system. Maybe this could be the case. Thing is, that GTM doesn't work in Firefox. So I cannot compare them. It doesn't explain how come that after moving from X230 to Dell 7290 GTM started to be such a problem. -- You are receiving this mail because: You are on the CC list for the bug.