Update from the launchpad bug:
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 mutter in Ubuntu.
https://bugs.launchpad.net/bugs/1964541
Title:
Cannot use Drag and Drop in gnome-shell 42 (Wayland session)
Status in Mozilla Firefox:
New
Status in Mutter:
Unknown
Status in firefox package in Ubuntu:
Won't Fix
Status in mutter package in Ubuntu:
In Progress
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)
A similar behavior can also be observed in gedit, nautilus and other
GNOME applications whether they are confined or not (while snapped
ones seems to underline the issue more)
To manage notifications about this bug go to:
https://bugs.launchpad.net/firefox/+bug/1964541/+subscriptions
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