Public bug reported:
On Ubuntu 25.04 with GNOME Shell 48 (Wayland and Xorg), grouped
notifications disappear entirely when clicked to expand. Instead of
showing the individual notifications, the entire group vanishes from the
message tray.
This happens consistently, even in a fresh user account, with all
extensions disabled. The issue also persists across different sessions
(GNOME, GNOME Classic, Ubuntu on Xorg).
Running journalctl /usr/bin/gnome-shell -f shows repeated errors like:
Object .Gjs_ui_messageTray_Notification (...) has been already disposed —
impossible to emit any signal on it.
This suggests that the notification object is prematurely destroyed, and
interaction with it (like expanding the group) causes a failure in rendering or
handling the stack.
Shader compilation errors also appear in the logs, indicating possible
UI rendering issues related to this bug.
ProblemType: Bug
DistroRelease: Ubuntu 25.04
Package: gnome-shell 48.0-1ubuntu1
ProcVersionSignature: Ubuntu 6.14.0-15.15-generic 6.14.0
Uname: Linux 6.14.0-15-generic x86_64
ApportVersion: 2.32.0-0ubuntu5
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Fri Apr 18 22:56:37 2025
DisplayManager: gdm3
InstallationDate: Installed on 2024-09-21 (209 days ago)
InstallationMedia: Ubuntu 24.10 "Oracular Oriole" - Beta amd64 (20240919)
ProcEnviron:
LANG=en_US.UTF-8
PATH=(custom, no user)
SHELL=/bin/bash
TERM=xterm-256color
XDG_RUNTIME_DIR=<set>
RelatedPackageVersions: mutter-common 48.1-1ubuntu3
SourcePackage: gnome-shell
UpgradeStatus: Upgraded to plucky on 2025-04-05 (13 days ago)
** Affects: gnome-shell (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug plucky wayland-session
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https://bugs.launchpad.net/bugs/2107662
Title:
Grouped notifications disappear on expand due to disposed notification
object in GNOME Shell 48
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