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Issue 622239 link

Starred by 2 users
Status: Archived
Owner: ----
Closed: Apr 2018
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 2
Type: Bug



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Artifact Zoom in Chromium and Linux kernel <=4.4

Reported by sami.lo...@gmail.com, Jun 22 2016 
UserAgent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/50.0.2661.102 Chrome/50.0.2661.102 Safari/537.36

Steps to reproduce the problem:
1. Use your keyboard/touchpad
2. Artifact occurs independently

What is the expected behavior?
No artifact zoom by touchpad and keyboard

What went wrong?
Artifact zoom causes zooming to +500% etc. It is frequency increases in time about the system's active state. 

Did this work before? N/A 

Chrome version: 50.0.2661.102  Channel: stable
OS Version: 
Flash Version: Shockwave Flash 11.2 r999

Proposal: upgrade to Linux kernel 4.6, which decreases/minimises the artifact; after the upgrade, I have received no artifact in Ubuntu 16.04      
Hardware: Macbooks, Chromebooks    

Hardware tested: Chromebook (Samsung Chromebook 11", Acer Chromebook 2 13", ...), Macbook Air 2013-mid    
Software tested: Ubuntu 16.04 64 bit   
Linux kernel options: wl

Comment 1 by sami.lo...@gmail.com, Jun 22 2016 

There are many threads which discuss about preventing the complication 
- https://productforums.google.com/forum/#!topic/chrome/X0wTNQpfl2k
- https://productforums.google.com/forum/#!topic/chrome/2jdruJf56Cg
- https://productforums.google.com/forum/#!topic/chrome/5LxeX7jmEHI
- https://productforums.google.com/forum/#!topic/chrome/rnCkb1rFcuw

The upgrade can possibly help the other OSes too. 

OS: Linux, Windows, Chromebook

Comment 2 by sami.lo...@gmail.com, Apr 27 2017 

This seems to be somehow related to Linux Kernel. I cannot reproduce it with LK > 4.09. 

OS: Debian 8.7, Ubuntu 16.04
Project Member

Comment 3 by sheriffbot@chromium.org, Apr 27 2018

Status: Archived (was: Unconfirmed)
Issue has not been modified or commented on in the last 365 days, please re-open or file a new bug if this is still an issue.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
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