Open Bug 1960924 Opened 1 month ago Updated 1 month ago

Firefox for Fedora crashes when dragging tab from one monitor to another.

Categories

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

Product:
Core
Component:
Widget: Gtk
Version:
Firefox 137
Type:
defect

Tracking

()

Status:
UNCONFIRMED

People

(Reporter: uwnfwjwfuwes, Unassigned, NeedInfo)

References

(Blocks 1 open bug)

Details

User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:137.0) Gecko/20100101 Firefox/137.0

Steps to reproduce:

I'm on Linux Fedora 41 (Workstation Edition) and use a NVIDIA gpu with the drivers. My windows manager is Wayland. I use two monitors for my set up. My main monitor is a 1080p display and my second monitor is a 4k display. The crash only happens when I set my scale of my 1080p monitor to 200% and I try dragging a tab from one monitor to the other.

  1. Use two monitors, one is a 1080p monitor, and the other is a 4k monitor
  2. Set the scale of the 1080p monitor to 200%
  3. Open Firefox (Doesn't matter which monitor you open Firefox in)
  4. Set Firefox to fullscreen
  5. Drag the tab from one monitor to the other
  6. Firefox crashes

Actual results:

When I try dragging a tab from one monitor to my other monitor, Firefox crashes.

Stacktrack: https://crash-stats.mozilla.org/report/index/3a1d79a0-435d-4fd7-9172-504d20250414

Expected results:

I expected Firefox to just move the tab from the initial monitor to the other monitor without crashing.

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.

Component: Untriaged → Widget: Gtk
Product: Firefox → Core

Should be fixed by Bug 1949726. Can you try latest nightly?
https://fedoraproject.org/wiki/How_to_debug_Firefox_problems#Testing_Mozilla_Nightly_binaries
Thanks.

Blocks: linuxdad
Flags: needinfo?(uwnfwjwfuwes)
Priority: -- → P3
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