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Graphical corruption on window snap on GNOME 3
Reported by
camtech...@gmail.com,
Jul 13
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Issue descriptionUserAgent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 Steps to reproduce the problem: 1. Open chromium in GNOME 2. snap the browser to either side 3. if no issue, snap to other side and repeat What is the expected behavior? Window snaps to side, resizes, and continues to display normally. What went wrong? Portions of the window begin to show noticeable graphical corruption. Did this work before? Yes Not sure Chrome version: 67.0.3396.87 Channel: n/a OS Version: Linux localhost 4.16.12-1-ARCH #1 SMP PREEMPT Fri May 25 23:30:31 UTC 2018 x86_64 GNU/Linux Flash Version: Shockwave Flash 30.0 r0 The problem will go away temporarily if I snap to fullscreen. It's possible this is an issue with GNOME, but I haven't observed this problem in any other application.
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Jul 13
Unable to reproduce the issue on chromium version 67.0.3396.0 using Ubuntu 14.04 GNOM-Compaz. Steps: --------- 1. Launched chromium 2. Resized the screen and snapped the browser to either side could not observe any graphical corruption Attaching screenshots for reference. @Reporter: Could you please review the attached screen-shots and confirm if anything being missed here and Request you to retry this issue with fresh profile without any extensions/apps or reset all the flags and let us know if issue still persists. Thanks.!
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Jul 14
I'm using GNOME 3 on Wayland, if that makes a difference (can provide more detail if necessary). Confirming that the error persists when running with no extensions and no profile (on incognito).
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Jul 14
Thank you for providing more feedback. Adding the requester to the cc list. For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
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Jul 16
As this issue seems to be related to GNOME-Wayland which isn't currently available with us. Hence forwarding to Inhouse team to kindly check the issue. Hence adding TE-NeedsTriageFromHYD label for further triaging. Thanks.!
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Jul 17
As per comment#3, unable to reproduce the issue on reported chrome version 67.0.3396.87 using Ubuntu 17.10 GNOME-Wayland . Attaching screenshots for reference. Steps: --------- 1. Executed echo $XDG_SESSION_TYPE - Observed Wayland as output 2. Launched chrome 3. Resized the screen and snapped the browser to either side could not observe any graphical corruption @Reporter: Could you please review the attached screen-shot and confirm if anything being missed here and request you to confirm whether issue is seen only on arch linux or Ubuntu? Also please attach chrome://gpu details this would be really helpful for further triaging. Thanks.!
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Jul 21
Hello, I was unable to recreate the issue on another machine in Ubuntu. However, I should note that the issue only manifests when going from left to right or right to left, not floating to one side or fullscreen to one side. chrome://gpu details as follows: Graphics Feature Status Canvas: Software only. Hardware acceleration disabled CheckerImaging: Disabled Flash: Software only. Hardware acceleration disabled Flash Stage3D: Software only. Hardware acceleration disabled Flash Stage3D Baseline profile: Software only. Hardware acceleration disabled Compositing: Software only. Hardware acceleration disabled Multiple Raster Threads: Disabled Native GpuMemoryBuffers: Software only. Hardware acceleration disabled Rasterization: Software only. Hardware acceleration disabled Surface Synchronization: Disabled Video Decode: Software only. Hardware acceleration disabled Viz Service Display Compositor: Disabled WebGL: Disabled WebGL2: Disabled Problems Detected GPU process was unable to boot: GPU access is disabled in chrome://settings. Disabled Features: all 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 Checker-imaging has been disabled via finch trial or the command line. Disabled Features: checker_imaging Version Information Data exported 2018-07-21T01:40:35.705Z Chrome version Chrome/67.0.3396.99 Operating system Linux 4.17.8-1-ARCH Software rendering list URL https://chromium.googlesource.com/chromium/src/+/8ef023c8bf48f152812e2068fc21827bc5503917/gpu/config/software_rendering_list.json Driver bug list URL https://chromium.googlesource.com/chromium/src/+/8ef023c8bf48f152812e2068fc21827bc5503917/gpu/config/gpu_driver_bug_list.json ANGLE commit id unknown hash 2D graphics backend Skia/67 baf6686f92df805d3e25e80a0f3c79597cb3a6a5- Command Line /usr/lib/chromium/chromium --ppapi-flash-version=30.0.0.134 --ppapi-flash-path=/usr/lib/PepperFlash/libpepflashplayer.so --flag-switches-begin --flag-switches-end Driver Information Initialization time 0 In-process GPU true Passthrough Command Decoder false Direct Composition false Supports overlays false Sandboxed false GPU0 VENDOR = 0x0000, DEVICE= 0x0000 Optimus false AMD switchable false Driver vendor Driver version Driver date Pixel shader version Vertex shader version Max. MSAA samples Machine model name Machine model version GL_VENDOR GL_RENDERER GL_VERSION GL_EXTENSIONS Disabled Extensions Disabled WebGL Extensions Window system binding vendor Window system binding version Window system binding extensions Window manager GNOME Shell XDG_CURRENT_DESKTOP GNOME GDMSESSION gnome Compositing manager Yes Direct rendering Yes Reset notification strategy 0x0000 GPU process crash count 0 System visual ID 0 RGBA visual ID 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 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[0] bounds=[0,0 1920x1080], workarea=[0,0 1920x1080], scale=1, external. Color space information {primaries_d50_referred: [[0.5984, 0.3641], [0.3691, 0.5730], [0.1738, 0.1693]], 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
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Jul 21
Thank you for providing more feedback. Adding the requester to the cc list. For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
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Jul 23
As per comment#7 the issue seems to be repro on a single machine and it is not getting reproduced from TE end as per comment#6. Hence adding harware dependency label. Thanks.!
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Nov 26
***UI Mass Triage*** Closing due to inactivity, feel free to open if needed. |
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Comment 1 by krajshree@chromium.org
, Jul 13