1589868 - Firefox on Wayland won't display full-screen properly and won't move around/resize properly

Status: RESOLVED DUPLICATE of bug 1589114

(Core :: Widget: Gtk, defect)

Description

[Marko]

Attachment: Screenshot from 2019-10-19 18-07-38.png

User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:71.0) Gecko/20100101 Firefox/71.0

Steps to reproduce:

Use Gnome shell on wayland, move Firefox window around and try resizing it around, or full-screen the YouTube video.

Actual results:

It starts bugging out until you maximize the window again, I will attach a few screenshots of how bugs look like.

Expected results:

Window resizing normally without bugs, playing full-screen videos should not be off-centered.

Comment 1

[Marko]

Attachment: Full-screen video

This is how it looks when playing fullscreen Youtube video.

Comment 2

[Marko]

Attachment: Moving Window around

This is when moving Window around

Comment 3

[Marko]

Attachment: Resizing the Window

This is what happens when resizing the WIndow

Comment 4

[Marko]

The bug has been present in Fireofx Nightly for around 7-14 days as far as I remember.

Comment 5

[BugBot [:suhaib / :marco/ :calixte]]

Bugbug thinks this bug should belong to this component, but please revert this change in case of error.

Comment 6

[Gabriele Musco]

Can confirm, same thing happens to me since 7-14 days in Nightly as Marko suggested.

Starting like this: MOZ_ACCELERATED=0 MOZ_WEBRENDERER=0 firefox-nightly apparently solves the issue, but of course it's not a proper solution.

Running Nightly 71.0a1 (2019-10-21) on Arch Linux on kernel 5.3, under GNOME Wayland on an AMD RX 5700 XT (not sure if related) with the mesa-git stack.

Comment 7

[novenary]

Having the same issue here on sway and Intel graphics. Turning off webrender fixes the issue, even with opengl compositing enabled (layers.acceleration.force-enabled=true). When full-screen is enabled, the window is visually shifted up so that the tab bar isn't visible, but the navigation bar is. A narrow column on the right hand side is covered in black, and so is the bottom of the screen below the rendering area. Mouse input is still aligned correctly to the actual window area (so not aligned with graphics).

Comment 8

[novenary]

It turns out setting up a rule to start firefox in full screen mode will make it render correctly, but exiting full screen mode afterwards will also look broken. It also seems like this is a duplicate of bug 1589114.

Comment 9

[Martin Stránský [:stransky] (ni? me)]

Yes, that's dupe of Bug 1589114 - I'll look at it ASAP.