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Issue 889974 link

Starred by 1 user
Status: Unconfirmed
Owner: ----
Cc:
█ krajshree@chromium.org
dsinclair@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 2
Type: Bug



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Display garbled sometimes

Reported by noamr...@gmail.com, Sep 27 
UserAgent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.100 Safari/537.36

Steps to reproduce the problem:
Go to a site, move the mouse. Sometimes you get garbled pixels, as in the screenshot below.

What is the expected behavior?
Sites and interface should look normal

What went wrong?
Display includes garbage, maybe dislocated pixels, as can be seen in the screenshot. This includes the web pages and the chrome interface. I haven't seen this in other applications, including firefox.

Did this work before? N/A 

Chrome version: 69.0.3497.100  Channel: stable
OS Version: Xubuntu 16.04
Flash Version:
Screenshot_2018-09-27_21-20-54.png
355 KB View Download
gpu.txt
8.9 KB View Download

Comment 1 by viswa.karala@chromium.org, Sep 28

Labels: Needs-Triage-M69

Comment 2 by krajshree@chromium.org, Oct 3

Cc: krajshree@chromium.org
Labels: Needs-Feedback Triaged-ET
Unable to reproduce the issue on ubuntu 17.10 using chrome reported version #69.0.3497.100 and latest dev #71.0.3559.6.
Attached a screen shot for reference.

Following are the steps followed to reproduce the issue.
------------
1. Navigated to wikipedia.org and moved the mouse.
2. Did not observe any garbled pixels.

noamraph@ - Could you please check the issue on latest dev #71.0.3559.6 by creating a new profile without any apps and extensions and please let us know if the issue still persist or not.

Thanks...!!
889974.png
333 KB View Download

Comment 3 by noamr...@gmail.com, Oct 3 

I downloaded chrome-dev 71.0.3559.6 and I don't see the garbled pixels. chrome://gpu shows something quite different - now many items are hardware accelerated, while before, none were. I attach the gpu details.

Thanks,
Noam
gpu.txt
10.2 KB View Download
Project Member

Comment 4 by sheriffbot@chromium.org, Oct 3

Labels: -Needs-Feedback
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

Comment 5 by krajshree@chromium.org, Oct 26

Labels: Needs-Feedback
Unable to reproduce the issue on ubuntu 17.10 using chrome stable #70.0.3538.67 and latest stable #70.0.3538.77 as per comment #0. Did not observe any garbled pixels.
Attached a screen cast and gpu_details for reference for reference.

noamraph@ - Could you please check this issue on latest stable #70.0.3538.77 by creating a new profile without any apps and extensions and please let us know if the issue still persist or not.

Thanks...!!
Oct 26 2018 4_49 PM.webm
6.6 MB View Download
gpu@ubuntu17.10
12.3 KB Download

Comment 6 by krajshree@chromium.org, Oct 26

Components: Internals>GPU>Internals

Comment 7 by kkaluri@chromium.org, Nov 15

Labels: Hotlist-DesktopUIChecked Hotlist-DesktopUIToolingRequired
►

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