New issue
Advanced search Search tips
Note: Color blocks (like █ or █) mean that a user may not be available. Tooltip shows the reason.

Issue 856522 link

Starred by 2 users
Status: Fixed
Owner:
█ fsam...@chromium.org
Last visit > 30 days ago
Closed: Jun 2018
Cc:
█ manoranj...@chromium.org
nyerramilli@chromium.org
rbasuvula@chromium.org
mac-bugs-priority@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Mac
Pri: 1
Type: Bug-Regression



Sign in to add a comment

Regression: Opened pages is seen blank after enabling flag and relaunching browser.

Reported by db...@etouch.net, Jun 26 2018 
Chrome Version: 69.0.3473.0 Revision cd23eb9e98a965ea157e23052bb62553e5d520d5-refs/branch-heads/3473@{#1}(64 bit) 
OS: Mac(10.12.6, 10.13.1, 10.13.5, 10.13.6)

Precondition: Open 2 or 3 pages into browser.

What steps will reproduce the problem?
(1) Launch chrome, navigate to chrome://flags page.
(2) Enabled 'Use Views browser windows instead of Cocoa.' flag and Relaunch browser
(3) Observe opened pages.

Actual: Opened pages is seen blank on relaunching browser.

Expected: Opened pages should not seen blank on relaunching browser.

This is a regression issue, broken in 'M69', will soon update the other info:

Comment 1 by db...@etouch.net, Jun 26 2018

Labels: hasbisect-per-revision RegressedIn-69 Target-69 FoundIn-69
Owner: beccahughes@chromium.org
Status: Assigned (was: Unconfirmed)
Summary: Regression: Opened pages is seen blank after enabling flag and relaunching browser. (was: Regression: Opened pages is seen blank after enabling flags and relaunching browser.)
Good Build:69.0.3472.0(Revision: 569949)
Bad Build: 69.0.3473.0(Revision: 570288)

You are probably looking for a change made after 570116 (known good), but no later than 570117 (first known 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/+log/2673cbdbabf67ea74d3f5267e1745224e79ad2d3..25013557d5cdb7648067118d1071514a421eadcb

Suspect: https://chromium.googlesource.com/chromium/src/+/25013557d5cdb7648067118d1071514a421eadcb

beccahughes@: Could you please check whether this is caused with respect to your change, if not please help us in assigning it to the right owner.

Note: Issue is Mac OS specific and is not reproducible on Windows(7,8,8.1,10) and Linux(14.04 LTS).
Actual_Video.mov
12.4 MB View Download
Expected_Video.mov
3.8 MB View Download

Comment 2 by rbasuvula@chromium.org, Jun 26 2018

Cc: manoranj...@chromium.org
Labels: ReleaseBlock-Stable
As this is recent regression adding release blocker label for this issue.Please reduce priority or remove if not the case.

Thank You!

Comment 3 by beccahughes@chromium.org, Jun 26 2018

Owner: fsam...@chromium.org
I don't think its my change as the code my change touches is switched off.

This is the range between the two versions:

https://chromium.googlesource.com/chromium/src/+log/69.0.3472.0..69.0.3473.0?pretty=fuller&n=10000

@fsamuel your CL made some changes to surfaces on Mac, do you think that could have caused this?

https://chromium.googlesource.com/chromium/src/+/2673cbdbabf67ea74d3f5267e1745224e79ad2d3

Comment 4 by fsam...@chromium.org, Jun 28 2018

Status: Fixed (was: Assigned)
Yes but that CL has been reverted. Marking as FIXED now. Please reoopen if this is still an issue on the latest canary build.
►

Sign in to add a comment