screen regions black out, usage breaking bug
Reported by
thorable...@gmail.com,
Oct 7 2016
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Issue descriptionChrome Version : 55.0.2883.0 canary (64-bit) URLs (if applicable) :https://bugs.chromium.org/p/chromium/issues/entry twitter.com slickdeals.com Other browsers tested: no others affected Add OK or FAIL, along with the version, after other browsers where you have tested this issue: Safari: Firefox: IE: What steps will reproduce the problem? (1) mouse over regions of the screen and different elements of the page will blink in and out of visibility. The bug entry form was affected to the point I had to resort to slimjet browser to report (2) example screenshots http://i.imgur.com/8cBzwoy.png (3) http://i.imgur.com/5Ykz0uK.png http://i.imgur.com/4ptFI6y.png What is the expected result? normal page load is expected What happens instead? regions of the screen black out with mouse overs resulting in areas flipping between visibility and black Please provide any additional information below. Attach a screenshot if possible. example screenshots from above http://i.imgur.com/8cBzwoy.png (3) http://i.imgur.com/5Ykz0uK.png http://i.imgur.com/4ptFI6y.png and one more http://i.imgur.com/iRMRV34.png
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Oct 10 2016
Unable to reproduce the issue on MAC 10.11.6, Windows 10 and Ubuntu 14.04 using chrome stable #53.0.2785.143, reported version #55.0.2883.0 and latest canary #56.0.2885.0. Attached a screen cast for your reference. Following are the steps followed to reproduce the issue. ------------ 1. Navigated to url https://bugs.chromium.org/p/chromium/issues/entry, twitter.com and slickdeals.com. 2. Observed that the page loaded successfully without any issue. Reporter@ - Could you please check this issue on chrome stable #53.0.2785.143 and latest canary #56.0.2885.0 by creating a new profile without any apps and extensions and please let us know if the issue still persist or not. Please provide the OS in which the issue was seen.
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Oct 10 2016
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Oct 14 2016
Unable to reproduce the issue on Windows 7/10, mac and linux with latest Chrome dev channel i.e., 55.0.2883.11, tried installing all the extension listed in comment#1. thorableinu@ please try to disable the theme and check if you can reproduce the issue.
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Nov 4 2016
ccameron@ - any ideas? I actually ran into something similar this past weekend on my MacBook Pro (and I tried debugging it some but now can't recall why I never followed up with a bug report). When I opened my MBP a number of pages had black regions. They weren't like that when I last used the machine, so it seems like something happened on wake up. Reloading the page did not fix it. I restarted/updated the browser and never saw it again. The problem occurred in 54.0.2840.41 beta.
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Nov 5 2016
No, this isn't really actionable unless there is a pattern to the blocks. Could be a transient Canary bug, a GPU driver hiccup, etc.
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Nov 23 2016
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Nov 23 2016
GPU... Is there any way that I can test something and verify if this is/isnot the issue?
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Nov 23 2016
I have not upgraded to Sierra. If we think that will help, I'll do that asap.
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Dec 20 2016
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Jan 3 2017
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Jan 13 2017
This bug possibly needs to be closed out if it's no longer happening. Otherwise we need more repro info.
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Jan 23 2017
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Jan 23 2017
pinging khabich@gmail.com, is there any update since comment #10? Could you find a repro case for this?
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Mar 13 2017
Cleaning up sheriffbot label "Needs-Review" label as a part of modified "Needs-Feedback" sheriffbot rule. [ref bug for cleanup 684919]
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Mar 27 2017
Hi weiliangc@chromium.org thank you for following up. I upgraded from El Capitan to Sierra about 2 hours ago and so far I've been using chrome just fine! Here's hoping my issue got resolved by upgrading osx. It's good to be back on chrome. Nothing can compare to the web dev tools
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Mar 28 2017
My issue seems to be better, but its still happening. Here is a screenshot of trello. The board's background is that orange and you can see the outline of the card lists which all turned black. Again, when this happened all the tabs in this window fail and usually they just turn all black. but when this happens, it happens for all tabs in a given window. again, opening a new window always works. https://i.imgur.com/iAnmCdA.png
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May 15 2017
In addition to above, blocks temporarily go away if I scroll the page or click off of Chrome and focus on another program.
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Jun 9 2017
re: #19, could you please attach the output from "chrome://gpu"?
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Jun 26 2017
Hi, please could you attach a copy of the output displayed from "chrome://gpu"? If we can't get additional GPU information this issue will be closed.
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Jun 26 2017
Sorry, I didn't receive the notice of the previous request for some reason. PDF of chrome://gpu attached to this comment.
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Jun 26 2017
Marking available.
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Aug 29 2017
Sounds like the mac issues were resolved, with the reporter in comment #19 saying Win10, so leaving this bug as win only to avoid confusion. It looks like the about:gpu in comment #23 says software compositing with swiftshader. Maybe we have some bug in cc::SoftwareRenderer and partial swap on Windows? Test team, can you test with --disable-gpu on Windows 10 to see if you can come up with a reliable way to repro these black squares?
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Aug 30
This issue has been Available for over a year. If it's no longer important or seems unlikely to be fixed, please consider closing it out. If it is important, please re-triage the issue. Sorry for the inconvenience if the bug really should have been left as Available. For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
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Sep 11
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Sep 18
Tested this issue on Windows 10 on the latest Stable 69.0.3497.100 and unable to reproduce the issue by following the below steps. 1. Launched chrome with --disable-gpu as per comment #25. 2. Navigated to www.reddit.com and scrolled down the page, couldn't observe any black squares on the page. Attached is the screen cast for reference. As this issue is not reproducible on the latest Stable version, removing 'Needs-TestConfirmation' label. enne@ Request you to check and confirm if anything is missed from our end in triaging the issue? Thanks..
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Nov 9
As this is an old issue without a recent repro, closing this out. Please re-open if this is seen again.
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Nov 9
I agree with closing, however I will miss getting updates about this troublesome bug. God speed everyone. Kev |
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Comment 1 by thorable...@gmail.com
, Oct 7 2016