Window update-manager ("Aktualisierungsverwaltung"): close with shortcut 'strg+Q'

[Matthias Sprau]

Many applications can be closed with "strg+Q' ans people are used to this shortcut.

I find it helpful, if this window could be closed in the same. Thanks.

ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: update-manager 1:22.04.10
ProcVersionSignature: Ubuntu 5.15.0-56.62-generic 5.15.64
Uname: Linux 5.15.0-56-generic x86_64
ApportVersion: 2.20.11-0ubuntu82.3
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Fri Jan 6 15:55:00 2023
ExecutablePath: /usr/bin/update-manager
InstallationDate: Installed on 2022-08-11 (147 days ago)
InstallationMedia: Ubuntu 22.04.1 LTS "Jammy Jellyfish" - Release amd64 (20220809.1)
InterpreterPath: /usr/bin/python3.10
PackageArchitecture: all
ProcEnviron:
 PATH=(custom, user)
 XDG_RUNTIME_DIR=<set>
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
Python3Details: /usr/bin/python3.10, Python 3.10.6, python3-minimal, 3.10.6-1~22.04
PythonDetails: N/A
RebootRequiredPkgs: Error: path contained symlinks.
SourcePackage: update-manager
UpgradeStatus: No upgrade log present (probably fresh install)

[Matthias Sprau (sprau)]

I'd like it to mark it as "feature request".