Open
Bug 1970526
Opened 2 months ago
Updated 24 days ago
[Wayland/Scaling] Firefox flickers when dragging between monitors
Categories
(Core :: Widget: Gtk, defect, P3)
Tracking
()
UNCONFIRMED
People
(Reporter: madness742, Unassigned, NeedInfo)
References
(Blocks 1 open bug)
Details
Attachments
(3 files)
monitor_arrangement.png
User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:139.0) Gecko/20100101 Firefox/139.0
Steps to reproduce:
- Set primary monitor to 100% scaling (2560x1440)
- Set second monitor to ≥125% scaling (3840x2160, placed left of primary monitor)
- Drag Firefox between the two monitors.
Workaround:
- Placing the second monitor right of the primary monitor fixes the flickering.
This is reproducible on:
- KDE Plasma 6.3.5
- Gnome 48.1
Actual results:
Firefox window flickers when dragging between the two monitors, and when maximizing/restoring the window.
Expected results:
The window should not flicker.
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Reporter | |
Comment 1•2 months ago
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Reporter | |
Comment 2•2 months ago
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Comment 3•2 months ago
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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
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Comment 4•25 days ago
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Yes, it flickers due to different scaling factors on Wayland.
Blocks: wayland
Priority: -- → P3
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Updated•25 days ago
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Flags: needinfo?(stransky)
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Description
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