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Issue 773124 link

Starred by 2 users
Status: WontFix
Owner: ----
Closed: Nov 2017
Cc:
ccameron@chromium.org
█ vamshi.k...@techmahindra.com
vmp...@chromium.org
Components:
EstimatedDays: ----
NextAction: 2017-11-13
OS: Mac
Pri: 2
Type: Bug



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Banding on trivial HTML test with solid BG color

Reported by g...@writerduet.com, Oct 9 2017 
UserAgent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/61.0.3163.100 Safari/537.36

Steps to reproduce the problem:
1. Create an html file with the following text: <html><body style="background: #455360;">&nbsp;</body></html>
2. Open in Chrome 61.
3. Look at colors (doesn't reproduce on all systems)

What is the expected behavior?
Solid background color.

What went wrong?
Banding in background. See attachment.

Did this work before? N/A 

Chrome version: 61.0.3163.100  Channel: stable
OS Version: OS X 10.12.5
Flash Version: 

This problem appeared on both my and my co-worker's Mac immediately after we updated to Chrome 61. He's on a recent MB Pro with High Sierra, I'm on a 2015 with Sierra.

I saw https://bugs.chromium.org/p/chromium/issues/detail?id=762222 but that specifies it's a Linux issue, and this is on OSX.

I'm a developer and this bug is making our live web app look really strange on some computers/monitors. I don't know what specifically is triggering it (maybe some color configurations, but it was fine on Chrome 60 and still is on all other browsers I tried.
Screen Shot 2017-10-09 at 6.18.59 PM.png
40.9 KB View Download

Comment 1 by vamshi.k...@techmahindra.com, Oct 10 2017

Cc: vamshi.k...@techmahindra.com
Labels: Needs-Feedback Triaged-ET
Unable to reproduce the issue on the reported chrome version 61.0.3163.100 using windows 10, Ububtu 14.04 and Mac 10.12.6. Upon opening the created html file in chrome 61 we could not see any banding in background instead a solid color is seen, we have checked it in MacBook Air. Attaching the screenshot of the same.

@Reporter: Could you please mention whether it is only MB pro specific.

Thanks!
773124.mp4
549 KB View Download

Comment 2 by ajha@chromium.org, Oct 17 2017

Labels: Needs-Triage-M61

Comment 3 by shrike@chromium.org, Oct 20 2017

Components: -UI Internals>GPU Blink

Comment 4 by dtapu...@chromium.org, Oct 27 2017

Components: -Blink Blink>Paint

Comment 5 by schenney@chromium.org, Oct 27 2017

Cc: ccameron@chromium.org
NextAction: 2017-11-13
This is probably a color space issue. There are also known issues with High Sierra and certain GPUs that have been fixed in M-62.

Please try Chrome Canary or wait a short while to get Chrome 62. If the problem persists let us know and look for any explicit color profiles on your machine.

Comment 6 by monor...@bugs.chromium.org, Nov 13 2017 

The NextAction date has arrived: 2017-11-13

Comment 7 by schenney@chromium.org, Nov 13 2017

Status: WontFix (was: Unconfirmed)
Assuming color space issue was in fact to blame. Closing.
►

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