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Starred by 3 users

Issue metadata

Status: Duplicate
Merged: issue 597081
Owner:
Closed: Mar 2016
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Chrome
Pri: 2
Type: Bug



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Screen painting/refresh issue in all non-native screen resolutions

Reported by wdm...@gmail.com, Mar 20 2016

Issue description

UserAgent: Mozilla/5.0 (X11; CrOS x86_64 7978.18.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/50.0.2661.32 Safari/537.36
Platform: 7978.18.0 (Official Build) dev-channel samus

Steps to reproduce the problem:
1. Open file manager in Chrome OS
2. Choose a PDF file
3. Scroll
Also:
1. Open crosh shell
2. sudo startlxde
3. Click on the launch menu icon

What is the expected behavior?
The screen should repaint instantaneously.

What went wrong?
For PDF files, the screen repaints slowly.
In Crouton, the screen fails to repaint completely.

Did this work before? Yes Before the upgrade to version 50.

Chrome version: 50.0.2661.32  Channel: dev
OS Version: 7978.18.0
Flash Version: Shockwave Flash 21.0 r0

Native resolution (2560x1700) does not have a painting/refresh issue, but all non-native resolutions do.
 

Comment 1 by wdm...@gmail.com, Mar 20 2016

596282 is a related issue.

Comment 2 by wdm...@gmail.com, Mar 20 2016

594816 may be a related issue.

Comment 3 by wdm...@gmail.com, Mar 20 2016

This issue was observed on a Pixel 2.
Disabling "Harware-accelerated video decode" in chrome://flage had no effect.

Comment 4 by wdm...@gmail.com, Mar 21 2016

The VLC app runs, but is unusable in all resolutions except native resolution since the upgrade to version 50 on the Pixel 2.

Comment 5 by wdm...@gmail.com, Mar 23 2016

597081 and 596357 may be related.
Owner: thestig@chromium.org
Status: Assigned (was: Unconfirmed)
Lei, can you take a look?

Comment 7 by wdm...@gmail.com, Mar 25 2016

596697 is related.

Comment 8 by wdm...@gmail.com, Mar 26 2016

598135 is related.
Cc: thestig@chromium.org
Owner: osh...@chromium.org
Status: Untriaged (was: Assigned)
Mergedinto: 597081
Status: Duplicate (was: Untriaged)

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