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Screen flickering
Reported by
salehboz...@gmail.com,
Jul 8 2016
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Issue descriptionUserAgent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.106 Safari/537.36 Example URL: Steps to reproduce the problem: 1. The screen keeps flickering while using Chrome! especially on Facebook - Imgur - Twitter 2. 3. What is the expected behavior? What went wrong? I think it's a gpu issue! After I disable hardware acceleration the problem disappears, but the browser gets slow. https://productforums.google.com/forum/#!topic/chrome/Z8pKl_mnJ40 Does it occur on multiple sites: Yes Is it a problem with a plugin? No Did this work before? N/A Does this work in other browsers? Yes Chrome version: 51.0.2704.106 Channel: stable OS Version: Ubuntu 16.04 Flash Version: Shockwave Flash 22.0 r0 chrome://gpu/ Graphics Feature Status Canvas: Software only, hardware acceleration unavailable Flash: Software only, hardware acceleration unavailable Flash Stage3D: Software only, hardware acceleration unavailable Flash Stage3D Baseline profile: Software only, hardware acceleration unavailable Compositing: Software only, hardware acceleration unavailable Multiple Raster Threads: Unavailable Native GpuMemoryBuffers: Software only. Hardware acceleration disabled Rasterization: Software only, hardware acceleration unavailable Video Decode: Software only, hardware acceleration unavailable Video Encode: Software only, hardware acceleration unavailable WebGL: Unavailable Driver Bug Workarounds clear_uniforms_before_first_program_use count_all_in_varyings_packing disable_chromium_framebuffer_multisample disable_post_sub_buffers_for_onscreen_surfaces msaa_is_slow scalarize_vec_and_mat_constructor_args Problems Detected GPU process was unable to boot: GPU access is disabled in chrome://settings. Disabled Features: all Accelerated 2d canvas is unstable in Linux at the moment Disabled Features: accelerated_2d_canvas Accelerated video decode is unavailable on Linux: 137247 Disabled Features: accelerated_video_decode EXT_occlusion_query appears to be buggy with Intel GPUs on Linux 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 Multisampling is buggy in Intel IvyBridge: 116370 Applied Workarounds: disable_chromium_framebuffer_multisample Disable partial swaps on linux drivers: 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 Timer queries crash on Intel GPUs on Linux: 540543, 576991 Native GpuMemoryBuffers have been disabled, either via about:flags or command line. Disabled Features: native_gpu_memory_buffers Version Information Data exported 08/07/2016, 01:39:08 Chrome version Chrome/51.0.2704.106 Operating system Linux 4.4.0-28-generic Software rendering list version 10.18 Driver bug list version 8.66 ANGLE commit id 1a1b30c37e13 2D graphics backend Skia Command Line Args --window-depth=24 --window-depth=24 --flag-switches-begin --flag-switches-end Driver Information Initialization time 0 In-process GPU true Sandboxed false GPU0 VENDOR = 0x8086, DEVICE= 0x0166 Optimus false AMD switchable false Driver vendor Mesa Driver version 11.2.0 Driver date Pixel shader version Vertex shader version Max. MSAA samples Machine model name Machine model version GL_VENDOR Intel Open Source Technology Center GL_RENDERER Mesa DRI Intel(R) Ivybridge Mobile GL_VERSION 3.0 Mesa 11.2.0 GL_EXTENSIONS Disabled Extensions GL_ARB_occlusion_query GL_ARB_occlusion_query2 GL_ARB_timer_query GL_EXT_timer_query Window system binding vendor Window system binding version Window system binding extensions Window manager Compiz XDG_CURRENT_DESKTOP Unity GDMSESSION ubuntu Compositing manager Yes Direct rendering Yes Reset notification strategy 0x0000 GPU process crash count 0 Compositor Information Tile Update Mode One-copy Partial Raster Enabled GpuMemoryBuffers Status ATC Software only ATCIA Software only DXT1 Software only DXT5 Software only ETC1 Software only R_8 Software only RGBA_4444 Software only RGBX_8888 Software only RGBA_8888 Software only BGRX_8888 Software only BGRA_8888 Software only YUV_420 Software only YUV_420_BIPLANAR Software only UYVY_422 Software only
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Apr 3 2017
Do you still have this issue with the latest stable Chrome version (57)?
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Apr 3 2017
Yes, but it seems that the flickering has been reduced!
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Apr 3 2017
Thank you for providing more feedback. Adding requester "sunnyps@chromium.org" to the cc list and removing "Needs-Feedback" label. For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
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Apr 3 2017
Can you record a video showing the flickering? Or provide more information about it? Like, is it only the Chrome window that flickers or the whole desktop? You're using Ubuntu with Unity as before, correct? +thomasanderson@
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Apr 4 2017
Actually this is a known issue and is being investigated.
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Apr 4 2017
Yes, the chrome window is the only one that's flickering. |
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Comment 1 by junov@chromium.org
, Jul 8 2016