Pre-install / Pre-unstall scripts fail

[Valentin Quequet]

Removing timidity-daemon (2.14.0-8build1) ...
Failed to stop timidity.service: Unit timidity.service not loaded.
invoke-rc.d: initscript timidity, action "stop" failed.
dpkg: error processing package timidity-daemon (--remove):
 installed timidity-daemon package pre-removal script subprocess returned error exit status 1
dpkg: too many errors, stopping

ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: timidity-daemon 2.14.0-8build1
ProcVersionSignature: Ubuntu 5.13.0-19.19-generic 5.13.14
Uname: Linux 5.13.0-19-generic x86_64
ApportVersion: 2.20.11-0ubuntu70
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Tue Dec 21 01:55:31 2021
InstallationDate: Installed on 2021-11-28 (22 days ago)
InstallationMedia: Ubuntu 21.10 "Impish Indri" - Release amd64 (20211012)
PackageArchitecture: all
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=fr_FR.UTF-8
 SHELL=/bin/bash
SourcePackage: timidity
UpgradeStatus: No upgrade log present (probably fresh install)