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Issue 820926 link

Starred by 3 users

Issue metadata

Status: Duplicate
Merged: issue 805146
Owner:
Closed: Mar 2018
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Android
Pri: 3
Type: Bug



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Android Chrome 65 - Gyroscope problem on some websites

Reported by leray...@gmail.com, Mar 12 2018

Issue description

Chrome Version       : (Android) 65.0.3325.109
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URL : https://accessmars.withgoogle.com
Behavior in Safari 4.x/5.x: unknown
Behavior in Firefox 3.x/4.x: working fine

What steps will reproduce the problem?
(1) Click on "Try it in 360" : the gyroscope does not work anymore using Chrome 65

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URL : https://krpano.com/krpanocloud/webvr/?v=119pr14
Behavior in Safari 4.x/5.x: unknown
Behavior in Firefox 3.x/4.x: working fine

What steps will reproduce the problem?
(1) Once displayed, click on the "enterVR" button
(2) when you move the phone, the only possible movement is vertical, horizontal moves don't work any more.

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URL : https://aframe.io/aframe/examples/boilerplate/panorama/
Behavior in Safari 4.x/5.x: unknown
Behavior in Firefox 3.x/4.x: working fine

What steps will reproduce the problem?
(1) Once page is displayed, just try moving the phone (gyroscope is activated by default). We cannot look left or right anymore, just vertical.
 
Components: Blink
Labels: OS-Android
Labels: Needs-triage-Mobile
Cc: pnangunoori@chromium.org
Labels: hasbisect-per-revision FoundIn-66 M-67 Target-67 Triaged-Mobile M-65 M-66 RegressedIn-65 FoundIn-67 Target-65 FoundIn-65 Target-66
Owner: juncai@chromium.org
Status: Assigned (was: Unconfirmed)
Tested the issue in Android and able to reproduce the issue. 

Steps Followed:
1. Launch Chrome.
2. Navigate to any URL provided. Eg.: https://aframe.io/aframe/examples/boilerplate/panorama/
3. Let the device rotate.
4. Observed that moment displayed on the screen is not stable and moves very unstable. Can be found in screen cast.

Chrome versions tested:
65.0.3325.109(Stable), 67.0.3369.0(Canary)

OS:
Android 8.1.0

Android Devices:
Pixel

Using the per-revision bisect providing the bisect results,
Good Build - 65.0.3324.0  (530027)
Bad Build - 66.0.3326.0  (530735)

Issue is also reproduced on #65.0.3325.109. To increase the range of builds #66.0.3326.0 is considered as bad.

You are looking for a change made after 530548(GOOD), but before 530549(BAD).

CHANGELOG URL:
The script might not always return single CL as suspect as some perf builds might get missing due to failure.
https://chromium.googlesource.com/chromium/src/+/b86cf40509d59742d8917fde6d03fe195a7432d8

From the CL above, assigning the issue to the owner concerned.

@juncai:  Could you please look into the issue, pardon me if it has nothing to do with your changes and if possible please assign it to owner concerned.

Please navigate to below link for log's and video--
go/chrome-androidlogs/820926

Note: Issue is not observed on FireFox mobile version.

Thanks!


Comment 4 by juncai@chromium.org, Mar 14 2018

Components: Blink>Sensor>DeviceOrientation
Mergedinto: 805146
Status: Duplicate (was: Assigned)
The original reported issue is similar to:
https://bugs.chromium.org/p/chromium/issues/detail?id=805146
This is caused by the fix not merged to M65 stable yet.

The display on the screen is not stable is caused by the change in units explained here:
https://groups.google.com/a/chromium.org/d/msg/blink-dev/ple1o7bFqEs/jJuhTSEYCwAJ

 Issue 822236  has been merged into this issue.

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