Chrome OS freezes with lines
Reported by
dcarpent...@gmail.com,
May 28 2018
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Issue descriptionUserAgent: Mozilla/5.0 (X11; CrOS x86_64 10452.96.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.181 Safari/537.36 Platform: 10452.96.0 (Official Build) stable-channel eve Steps to reproduce the problem: 1. Turn on Pixelbook 2. Use it for a while 3. Open browser tabs What is the expected behavior? Chrome OS should not freeze with lines on the screen. What went wrong? Chrome OS freezes with lines on the screen and all sounds repeating themselves. Did this work before? N/A Chrome version: 66.0.3359.181 Channel: stable OS Version: 10452.96.0 Flash Version: 29.0.0.171
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Jun 1 2018
This might be a kernel issue since cras might also be hanging.
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Jun 2 2018
Fix this issue.
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Jun 3 2018
If this is a kernel issue, that can also be a bug.
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Jun 10 2018
GPU status: Graphics Feature Status Canvas: Hardware accelerated CheckerImaging: Disabled Flash: Hardware accelerated Flash Stage3D: Hardware accelerated Flash Stage3D Baseline profile: Hardware accelerated Compositing: Hardware accelerated Multiple Raster Threads: Enabled Native GpuMemoryBuffers: Hardware accelerated Rasterization: Hardware accelerated Surface Synchronization: Enabled Video Decode: Hardware accelerated WebGL: Hardware accelerated WebGL2: Hardware accelerated Driver Bug Workarounds clear_uniforms_before_first_program_use count_all_in_varyings_packing decode_encode_srgb_for_generatemipmap disable_discard_framebuffer msaa_is_slow rely_on_implicit_sync_for_swap_buffers scalarize_vec_and_mat_constructor_args Problems Detected Framebuffer discarding causes jumpy scrolling on Mali drivers: 301988 Applied Workarounds: disable_discard_framebuffer Clear uniforms before first program use on all platforms: 124764, 349137 Applied Workarounds: clear_uniforms_before_first_program_use Mesa drivers in ChromeOS handle varyings without static use incorrectly: 333885 Applied Workarounds: count_all_in_varyings_packing 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 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) Decode and Encode before generateMipmap for srgb format textures on Chromeos Intel: 634519 Applied Workarounds: decode_encode_srgb_for_generatemipmap Avoid waiting on a egl fence before pageflipping and rely on implicit sync.: 721463 Applied Workarounds: rely_on_implicit_sync_for_swap_buffers Don't expose disjoint_timer_query extensions to WebGL: 808744 Checker-imaging has been disabled via finch trial or the command line. Disabled Features: checker_imaging
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Oct 27
This bug happens when I watch videos online. |
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Comment 1 by dcarpent...@gmail.com
, Jun 1 2018