Unresponsive scroll on Macbook after low battery alert
Reported by
pierbove...@gmail.com,
May 5 2016
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Issue descriptionUserAgent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.36 Safari/537.36 Steps to reproduce the problem: 1. Use your Macbook until the low battery alert comes up 2. Scroll becomes unresponsive What is the expected behavior? Scroll should be responsive What went wrong? Scroll started to lag 1 or 2 seconds after actually scrolling with 2 fingers on the trackpad and the scroll movement was not fluid. Did this work before? N/A Chrome version: 51.0.2704.36 Channel: beta OS Version: OS X 10.11.4 Flash Version: Shockwave Flash 21.0 r0
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May 20 2016
Hm - it could be that the low battery kicks the macbook into a 'conserve power' state. A big part of the scrolling is handled on the GPU - GPU might look idle when it's not scrolling, and there's lag to bring it out of an idle state to scroll again. This will be tricky to test. I would compare the behaviour with Safari, for the same website. If we're significantly worse we should investigate further. But I suspect the behaviour will be similar.
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May 20 2016
Original reporter, does this also happen in Safari? Marking Needs-Feedback.
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May 20 2016
This has never happened to me in other browsers. Also I reinstalled OSX from scratch and switched to Canary and have never seen this issue again...
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May 21 2016
Thank you for providing more feedback. Adding "Needs-Review" label for tracking. For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
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Jun 15 2016
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Comment 1 by ellyjo...@chromium.org
, May 19 2016