Public bug reported:
Timeline: Upgraded Dec 22 at 06:37, first Xwayland crash at 06:48, OOM events
starting at 07:42
Setup: 4 DisplayLink virtual displays via evdi
Symptoms: Repeated Xwayland crashes, 11.7GB shared memory consumption, system
OOM
Workaround: Running X11 session instead of Wayland
See attached file for more info.
ProblemType: Bug
DistroRelease: Ubuntu 24.04
Package: libmutter-14-0 46.2-1ubuntu0.24.04.13
ProcVersionSignature: Ubuntu 6.14.0-37.37~24.04.1-generic 6.14.11
Uname: Linux 6.14.0-37-generic x86_64
NonfreeKernelModules: zfs
ApportVersion: 2.28.1-0ubuntu3.8
Architecture: amd64
CasperMD5CheckResult: unknown
CurrentDesktop: ubuntu:GNOME
Date: Wed Dec 24 09:28:36 2025
InstallationDate: Installed on 2025-08-29 (116 days ago)
InstallationMedia: Ubuntu 24.04.3 LTS "Noble Numbat" - Release amd64
(20250805.1)
SourcePackage: mutter
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: mutter (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug noble wayland-session
** Attachment added: "extra-info.txt"
https://bugs.launchpad.net/bugs/2137067/+attachment/5935545/+files/extra-info.txt
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https://bugs.launchpad.net/bugs/2137067
Title:
Xwayland crashes and OOM kills after upgrading to mutter
46.2-1ubuntu0.24.04.13 with DisplayLink/evdi displays
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