Closed Bug 1721532 Opened 3 years ago Closed 3 years ago

(sw-wr) screen tearing on mouseovers in latest release version

Categories

(Core :: Graphics: WebRender, defect)

Firefox 90
Desktop
Windows 10
defect

Tracking

()

RESOLVED DUPLICATE of bug 1721098

People

(Reporter: david-1232, Unassigned)

References

(Blocks 1 open bug)

Details

Attachments

(2 files)

Attached image example.gif

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:90.0) Gecko/20100101 Firefox/90.0

Steps to reproduce:

when mousing over certain screen elements in firefox (this happens on many websites) there seems to be an unpleasant flickering that is reproducible. I have included an example gif on a website that I experience this issue. this issue coincided with the new update I received on July 19th.
Firefox version is 90.0.1 (64-bit)
I have not added any new Firefox addons for a long time so unless it's a new version conflict they shouldn't be causing this problem, I can provide a list if needed.

Actual results:

screen flickering on what I believe to be mouse-over state changes

Expected results:

there shouldn't be this sort of screen flicker

David,
Would you please attach the contents of your "about:support"? Use the "Copy text to clipboard" button and paste that text as an attachment to this bug.

Flags: needinfo?(david-1232)
Blocks: sw-wr
Component: Untriaged → Graphics: WebRender
OS: Unspecified → Windows 10
Product: Firefox → Core
Hardware: Unspecified → Desktop
Summary: screen tearing on mouseovers in latest release version → (sw-wr) screen tearing on mouseovers in latest release version

It seems that the PC had multiple displays. Then the problem seems to be dup of Bug 1721098.


Display0: 1920x1080@144Hz : NVIDIA GeForce GTX 1070
Display1: 2560x1080@60Hz : NVIDIA GeForce GTX 1070
Display2: 1920x1080@60Hz : NVIDIA GeForce GTX 1070
DisplayCount: 3

oh if the display info is important one of the 1920x1080 displays is an art display tablet, Display 0 and 2 are HDMI, Display 1 is DisplayPort

There's been a number of duplicates reported. This bug worries me...

Status: UNCONFIRMED → RESOLVED
Closed: 3 years ago
Resolution: --- → DUPLICATE
Flags: needinfo?(david-1232)
You need to log in before you can comment on or make changes to this bug.

Attachment

General

Creator:
Created:
Updated:
Size: