*** This bug is a duplicate of bug 2102063 ***
https://bugs.launchpad.net/bugs/2102063
Bug 2102063 is dominating Plucky crash reports now so let's use that.
** This bug has been marked a duplicate of bug 2102063
gnome-shell crashed with SIGSEGV in _cogl_pipeline_layer_numbers_equal()
from compare_entry_layer_numbers()
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https://bugs.launchpad.net/bugs/2106742
Title:
GNOME Shell Crashes When Manually Clearing Notifications
Status in gnome-shell package in Ubuntu:
Incomplete
Bug description:
**Summary:**
GNOME Shell crashes with a segmentation fault (signal 11) when the
user manually clears a large number of notifications via the "Clear"
button in the notification panel. Frequency: Intermittent.
**Steps to Reproduce:**
1. Open a terminal and send multiple notifications using the following
command repeatedly (Run the command several times to generate a high
number of notifications):
notify-send --app-name="Test" "Title" "Message"
2. Open the GNOME notification panel and scroll to view all the
generated notifications.
3. Click the "Clear" button to remove all notifications.
**Expected Result:**
Notifications are cleared without any crash or error.
**Actual Result:**
GNOME Shell crashes immediately with the following error message:
** (gnome-shell:21352): WARNING **: 11:10:35.813:
(../cogl/cogl/cogl-pipeline.c:539):_cogl_pipeline_update_layers_cache: code
should not be reached
GNOME Shell crashed with signal 11
== Stack trace for context 0x5662e888ef60 ==
#0 5662e8984ab8 i resource:///org/gnome/shell/ui/init.js:21 (2c69a2870c90
@ 48)
**Environment:**
- OS: Ubuntu 25.04 (Plucky)
- ISO: `plucky-desktop-amd64.iso`
- Build Date: 2025-04-10 (daily build)
- Session: Wayland
**Additional Notes:**
- The crash appears consistently when a large number of notifications
are cleared at once.
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: 2.32.0-0ubuntu3
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Apr 10 11:13:34 2025
DisplayManager: gdm3
InstallationDate: Installed on 2025-04-04 (6 days ago)
InstallationMedia: Ubuntu 25.04 "Plucky Puffin" - Beta amd64 (20250326.6)
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: No upgrade log present (probably fresh install)
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