I bisected mutter and gnome-shell until I identified the revision in
mutter that caused the regression:
https://gitlab.gnome.org/GNOME/mutter/-/commit/26676a829e74859488154cd8c45de1d0b629f3ca.
More specifically, the changes to src/core/events.c. Indeed I rebuilt
mutter in jammy with the following patch, and the issue with the firefox
snap was gone:
--- a/src/core/events.c
+++ b/src/core/events.c
@@ -523,10 +523,6 @@ meta_display_handle_event (MetaDisplay
#ifdef HAVE_WAYLAND
if (wayland_compositor && !bypass_wayland)
{
- if (window && event->type == CLUTTER_MOTION &&
- event->any.time != CLUTTER_CURRENT_TIME)
- meta_window_check_alive_on_event (window, event->any.time);
-
if (meta_wayland_compositor_handle_event (wayland_compositor, event))
bypass_clutter = TRUE;
}
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to firefox in Ubuntu.
https://bugs.launchpad.net/bugs/1964541
Title:
Cannot rearrange Firefox (snap) browser tabs/bookmarks in gnome-shell
42 (Wayland session)
Status in Mozilla Firefox:
New
Status in firefox package in Ubuntu:
Confirmed
Bug description:
Since 42~beta-1ubuntu1, and still present in 42~beta-1ubuntu2,
attempting to re-arrange tabs in Firefox fails. Click and drag the tab
and release, nothing changes. The next click to the tab is ignored.
syslog has the following:
Mar 11 13:06:47 desktop firefox[2192]: Attempting to add a widget with type
GtkWindow to a container of type GtkWindow, but the widget is already inside a
container of type GtkWindow, please remove the widget from its existing
container first.
Mar 11 13:06:48 desktop firefox[2192]: Attempting to add a widget with type
GtkWindow to a container of type GtkWindow, but the widget is already inside a
container of type GtkWindow, please remove the widget from its existing
container first.
Mar 11 13:06:50 desktop firefox[2192]: Attempting to add a widget with type
GtkWindow to a container of type GtkWindow, but the widget is already inside a
container of type GtkWindow, please remove the widget from its existing
container first.
Mar 11 13:06:51 desktop firefox[2192]: Attempting to add a widget with type
GtkWindow to a container of type GtkWindow, but the widget is already inside a
container of type GtkWindow, please remove the widget from its existing
container first.
gnome-shell 42~beta-1ubuntu2
Firefox Snap 98.0-3 (1073)
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