1422278 - Artifacts in a drop-down list of the address bar while moving the mouse

Status: RESOLVED FIXED

(Core :: Graphics: Layers, defect)

Description

[u579085]

User Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:57.0) Gecko/20100101 Firefox/57.0
Build ID: 20171129230835

Steps to reproduce:

Click to open the drop-down list of the address bar.
Move mouse cursor over list items.


Actual results:

List items sometimes are filled with black color and return back to normal state. See https://youtu.be/GJ55ZEoJxVA

Comment 1

[Ryan Hunt [:rhunt]]

This sounds like this could be a graphics driver bug. Could you copy your about:support here? Try running firefox in safe mode and see if that makes a difference. 

If you think this is a regression, running mozregression may provide more information. [1]

[1] http://mozilla.github.io/mozregression/

Comment 2

[u579085]

(In reply to Ryan Hunt [:rhunt] from comment #1)
> This sounds like this could be a graphics driver bug. Could you copy your
> about:support here? Try running firefox in safe mode and see if that makes a
> difference. 
> 
> If you think this is a regression, running mozregression may provide more
> information. [1]
> 
> [1] http://mozilla.github.io/mozregression/

I suppose you are right, I found the same behavior in other programs based on GTK. I think this report should be closed.