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Issue metadata

Status: Duplicate
Merged: issue 767002
Owner: ----
Closed: Sep 2017
Components:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 3
Type: Bug



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Black screen in display large text file in Chrome

Project Member Reported by pwang@chromium.org, Sep 18 2017

Issue description

Chrome Version: Google Chrome	61.0.3163.79 (Official Build) (64-bit)
OS: Linux 4.4.0-89-generic, Goobuntu

What steps will reproduce the problem?
(1) Open https://uberchromegw.corp.google.com/i/chromeos/builders/betty-vmtest-informational/builds/11/steps/VMTest/logs/stdio
(2) Wait for some time for the logs to be loaded into page
(3) Try hitting Home/End, page down/up few times

What is the expected result?
The result of the logs text

What happens instead?
Some black blocks in the screen or whole black screen
 

Comment 1 by efoo@chromium.org, Sep 18 2017

Components: -Infra>Client>Chrome Infra>Client>ChromeOS
Moving to ChromeOS client component

Comment 2 by vovoy@chromium.org, Sep 21 2017

Which board has this issue?

Similar issue on kevin:  http://crbug.com/767002 

Comment 3 by pwang@chromium.org, Sep 21 2017

This is happening on my machine local Goobuntu workstation. And only happen
when I try to access the builder log file.
So, I do not think it is related to Chrome OS board configuration but
Chrome's issue.

Comment 4 by xixuan@chromium.org, Sep 21 2017

Components: -Infra>Client>ChromeOS Infra>Client>Chrome
Summary: Black screen in display large text file in Chrome (was: Black screen in display large text file from ChromeOS builders)
I feel it's some chrome issue that when the logs are too long, they cannot be displayed well, so I will move it back to Chrome component.
Components: -Infra>Client>Chrome Infra>Client>ChromeOS
as this is specific to ChromeOS infra, Infra>Client>ChromeOS is the correct component.

Comment 6 by pwang@chromium.org, Sep 21 2017

Even though I thought it should belongs to Chrome component, but I can't repro  issue 767002  in my local workstation. Everything works fine and good when I scrolling the system_logs.txt file.

Since I thought it might be fixed by recent Chrome uprev, I double checked if this issue still exist or not. 
I tried to open builder's log and scroll as much as I can. The image is the screenshot of my browser.
Is it possible that Chrome has some issue with handling dynamically loaded text?
Screenshot from 2017-09-21 14:11:52.png
398 KB View Download

Comment 7 by vovoy@chromium.org, Sep 22 2017

Mergedinto: 767002
Status: Duplicate (was: Untriaged)
This issue is due to Chrome tile limitation.

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