[CSD][Wayland] Some buttons stop working and page content stops rendering after restoring window from minimized state




a month ago
6 days ago


(Reporter: ke5trel, Unassigned)


(Blocks 2 bugs)

Firefox Tracking Flags

(Not tracked)




a month ago


  1. Start Firefox with GDK_BACKEND=wayland on Ubuntu 18.10.
  2. Minimize window and restore it.
  3. Try to minimize again and switch tabs.

The minimize button, hamburger button and library button stop working, most other buttons still work. Switch tabs and the page content is empty and not being rendered for remote content. Have to maximize/restore window to get everything working again.

Does not happen with system titlebar enabled (CSD disabled) and mozilla.widget.use-argb-visuals = true/false makes no difference. Reproducible going back to 2018-12-01 build at least so not a recent regression.

Comment 1

6 days ago

Can confirm the bug.

It is easily reproducible every time you minimize the firefox, in addition tabs fail to render after switching them after maximizing the window. Seems like the only major bug until Firefox is completely usable under wayland...

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