1821970 - Firefox Ubuntu 22.04 bugs in windows events

Status: UNCONFIRMED

(Core :: Widget: Gtk, defect, P3)

Description

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Attachment: Firefox_bugs.png

User Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/110.0

Steps to reproduce:

I'm a web developer and I use Firefox to analyze the web applications I create.
I opened various tabs and started the Developer Tools.

Actual results:

After a few minutes of using Firefox (performing the analyzes and reloading the pages or iframes to be analysed) the browser starts giving problems related to window events.

a) when reducing the window, the Minimize/Restore/Close buttons on the Top/Right side of the window disappear.

b) It is not possible to change the position of the tabs;

c) The browser does not intercept mousemove/mouseover events and therefore does not recognize implications related to the event (modification of the pointer icon, possibility of resize browser on window edges).

d) Drag&drops events also work badly. At the first click on the HTML element to drag, it is hooked to the mouse cursor, as if a touch event had occurred. At the end of the drop event the HTML element remains hooked to the mouse cursor; to release it I have to click again.

I think there are conflicts between mouse events and touch events.

Expected results:

I expect these problems not to happen.
I'll give you more data:
-) OS: Ubuntu 22.04.2 LTS 64-bit;
-) GNOME version 42.5;
-) Desktop PC with external devices (mouse, keyboard, 2 screens side by side);
-) Firefox version: 110.0.1 (64-bit);
-)User Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/110.0.

The PC peripherals work correctly with all the other applications installed (including the Opera browser).

Comment 1

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

The Bugbug bot thinks this bug should belong to the 'Core::Widget: Gtk' component, and is moving the bug to that component. Please correct in case you think the bot is wrong.

Comment 2

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

Can you try Mozilla binaries?
https://fedoraproject.org/wiki/How_to_debug_Firefox_problems#Testing_Mozilla_binaries
Thanks.