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Issue metadata

Status: Duplicate
Merged: issue 729363
Owner: ----
Closed: Jun 2017
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Windows
Pri: 1
Type: Bug-Regression



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Disabling Hardware Acceleration causes SSL padlock and extension popups to flicker over a mouse hover

Reported by sscar...@gmail.com, May 27 2017

Issue description

UserAgent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3096.0 Safari/537.36

Steps to reproduce the problem:
1.Install Chromium v60.0.3110.0 64-Bit

2.Browse to Settings and Disable Hardware Acceleration and restart the browser   

3. Browse to google.com and click on SSL padlock and move your mouse over up and down

What is the expected behavior?
Disabling Hardware Acc. shouldn't cause any such flickering in any UI components and should be rendered normally as expected 

What went wrong?
UI components such as SSL padlock and extensions with popup menus flicker tremendously when hover your mouse over.

Did this work before? Yes 60.0.3096.0 (Official Build) (64-bit)

Chrome version: 60.0.3096.0  Channel: canary
OS Version: 10.0
Flash Version: 

This is a regression bug and still present in newer builds, so please patch it ASAP!
 
618587e05dfa4d8886f4c2d7632067d1.mp4
46.2 KB View Download

Comment 1 by sscar...@gmail.com, May 27 2017

Attaching webm for extensions with popup menus


NegligibleRepulsiveIberianlynx.webm
337 KB View Download
o/ i have the same problem

Google Chrome	60.0.3112.4 (Offizieller Build) canary (64-Bit) (Kohorte: 64-Bit)
Überarbeitung	29fc4fec15c718ea79fd656db6bd26f23fc25494-refs/branch-heads/3112@{#8}
Betriebssystem	Windows
JavaScript	V8 6.0.286.4
Flash	26.0.0.119 C:\Users\xxx\AppData\Local\Google\Chrome SxS\User Data\PepperFlash\26.0.0.119\pepflashplayer.dll
User-Agent	Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.4 Safari/537.36
Befehlszeile	"C:\Users\xxx\AppData\Local\Google\Chrome SxS\Application\chrome.exe" --flag-switches-begin --enable-gpu-rasterization --enable-zero-copy --ignore-gpu-blacklist --flag-switches-end
it has been like this for around 6 versions now

Comment 4 by sscar...@gmail.com, May 27 2017

Which six versions ? This just started recently a week back.

Comment 5 Deleted

Comment 6 by ajha@chromium.org, May 29 2017

Labels: Needs-Triage-M60 Needs-Bisect
Cc: sureshkumari@chromium.org
Labels: -Pri-2 -Needs-Bisect M-60 hasbisect Pri-1
Owner: csharrison@chromium.org
Status: Assigned (was: Unconfirmed)
Able to reproduce the issue on Windows-10 using chrome canary 61.0.3114.0 and reported version 60.0.3110.0.This is regression issue, broken in M60.
Below is the manual bisect info:
Good build:60.0.3096.0 -(Revision:470759).
Bad build: 60.0.3097.0 -(Revision:471158).
As per revision bisect is not invoked the chrome builds, hence provided chromium bisect
CHANGE-LOG URL:
https://chromium.googlesource.com/chromium/src/+log/1852efa6e4d9c3353cd43d1815929d46e0f19a70..67fdcd138ad6a6a8c27848b668355f8c571a89a1

Possible suspect:
https://chromium.googlesource.com/chromium/src/+/ad1eaa6c4fd1c53f6e4be4da087a8c13a1e84058

Review-Url: https://codereview.chromium.org/2873313002
csharrison@ Could you please look into this issue and please help us to assign this issue to the right owner if not respect to your change.

Note:Issue is specific to Windows-10.

Thanks.
I'm the person who made that WebM in Comment 1 originally on the uMatrix extension repo on GitHub https://github.com/gorhill/uMatrix/issues/788

Can confirm that it happens on the Windows 10 in both v60 dev and v61 canary with Hardware Acceleration off (and can't enable it as it horribly lags and causes other issues on my Acer Aspire Z PC with Intel Celeron integrated Graphics).

OS: Windows 10 Fall Creators Update (Redstone 3) Insider Preview Build 16199.1000

Cc: ericrk@chromium.org csharrison@chromium.org
Owner: ----
Status: Untriaged (was: Assigned)
My change should not have altered rendering like this, I think https://codereview.chromium.org/2867913002 is more suspicious. ericrk would you take a look?
So have you found the cause ?
Cc: -sureshkumari@chromium.org ligim...@chromium.org
Labels: Needs-Bisect
Please try a per revision bisect.
Mergedinto: 720105
Status: Duplicate (was: Untriaged)
This is due to my change, already tracked in  bug 720105 . A fix is in progress.
Thanks, let me know when it's fixed.
The fix has landed, this should now be fixed in Chrome 61 (Canary). I'll try to merge to M60 (Beta) today.
Thanks. Can you post the revision of the fix, so I would know which to download.
Mergedinto: -720105 729363
comment #12 linked the incorrect bug, this should have been duplicated to  bug 729363 
Re #15 - This fix is currently in:
Chrome canary 61.0.3124.10

It has been merged to beta, and will be in the next beta:
Chrome Beta > 60.0.3112.24

But you may have to wait until next week for an updated beta.
I'm on Canary branch, so will I still have to wait a week ?
If you update to the latest Canary, I expect this to be fixed (check your about:version to ensure you are on a version >= 61.0.3124.10). Can you confirm?

Otherwise this might be a different issue and we'll have to investigate further.

Thanks for the help!

Comment 20 by sscar...@gmail.com, Jun 10 2017

I'm on 61.0.3126.0 (Official Build) (64-bit)

Yes, it's fixed and I can no longer reproduce it. Thanks.

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