Open Bug 1382519 Opened 7 years ago Updated 2 years ago

Rendering glitch: GitHub "tooltip" leaves bar on screen [Linux]

Categories

(Core :: Graphics, defect, P3)

Product:
Core
Component:
Graphics
Type:
defect

Tracking

()

Tracking Flags:
Tracking Status
firefox55 --- affected
firefox56 --- affected
firefox57 --- affected

People

(Reporter: post+mozilla, Unassigned)

Details

(Keywords: regressionwindow-wanted, Whiteboard: [gfx-noted])

Attachments

(1 file)

Screenshot_20170719_203832.png
18.06 KB, image/png
Details 
I am seeing a rendering glitch on the following page: <https://github.com/solson/miri/pull/262>

Steps to reproduce:
* Hover the word "Fixes"
-> a "tooltip" appears explaining things
* Move the mouse elsewhere

Expected behavior:
The tooltip disappears.

Actual behavior:
The tooltip leaves behind a horizontal black bar where the bottom of the tooltip used to be.  I will attach a screenshot.

This is with 56.0a1 (2017-07-19) (64-bit) on Linux, Debian testing amd64, Intel video card.

(I wasn't sure whether Bugzilla or Webcompat are the right venue for this bugreport.  Please let me know if I should report elsewhere.)
Is this a recent regression?
Component: General → Untriaged
Flags: needinfo?(post+mozilla)
Component: Untriaged → Graphics
Product: Firefox → Core
> Is this a recent regression?

I do not know.  I have not seen this before, but I also have not ever looked at this particular tooltip before.

It does not happen in FF 54.
Flags: needinfo?(post+mozilla)
I can reproduce it in fx57 when e10s is disabled.
Severity: normal → S3
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