dock_applet.py crashed with gi.repository.GLib.GError in set_app_icon(): gdk-pixbuf-error-quark: Couldn’t recognize the image file format for file “/usr/share/icons/mate/scalable/animations/lu.svg” (3)

[Bill (franksmcb)]

Ubuntu MATE 20.04

Switching between desktop layout in Ubuntu MATE Welcome.

Changing layouts between all available layouts, when rapidly changing from Mutiny layout to Cupertino layout had pop-up for mate-dock-applet crash.

Desktop layout worked correctly after crash.

ProblemType: Crash
DistroRelease: Ubuntu 20.04
Package: mate-dock-applet 20.04.0-1
ProcVersionSignature: Ubuntu 5.4.0-21.25-generic 5.4.27
Uname: Linux 5.4.0-21-generic x86_64
ApportVersion: 2.20.11-0ubuntu26
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: MATE
Date: Sat Apr 11 23:05:17 2020
ExecutablePath: /usr/lib/mate-applets/mate-dock-applet/dock_applet.py
InstallationDate: Installed on 2020-04-09 (2 days ago)
InstallationMedia: Ubuntu-MATE 20.04 LTS "Focal Fossa" - Beta amd64 (20200409)
InterpreterPath: /usr/bin/python3.8
ProcCmdline: python3 /usr/lib/mate-applets/mate-dock-applet/dock_applet.py
ProcEnviron:
 XDG_RUNTIME_DIR=<set>
 SHELL=/bin/bash
 LANGUAGE=en_US
 PATH=(custom, no user)
 LANG=en_US.UTF-8
Python3Details: /usr/bin/python3.8, Python 3.8.2, python3-minimal, 3.8.2-0ubuntu2
PythonArgs: ['/usr/lib/mate-applets/mate-dock-applet/dock_applet.py']
PythonDetails: N/A
SourcePackage: mate-dock-applet
Title: dock_applet.py crashed with gi.repository.GLib.GError in set_app_icon(): gdk-pixbuf-error-quark: Couldn’t recognize the image file format for file “/usr/share/icons/mate/scalable/animations/lu.svg” (3)
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo