missing cancel button in popup window after update

[Michael Mueller]

After applying updates via update-manager, a window pops up which tells the user to restart his system. Unlike most windows, there is only a "ok" button but no "cancel" button. This may confuse people as they just click the button to kill that popup window (but actually, he just told his system to restart).

Therefore, there should also be a cancel button in case one does not want to restart his system.

I attached a screenshot of the window, but unfortunately I forgot to launch the update-manager with an english locale.

ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: update-manager 1:0.173
ProcVersionSignature: Ubuntu 3.5.0-14.18-generic 3.5.3
Uname: Linux 3.5.0-14-generic i686
ApportVersion: 2.5.1-0ubuntu7
Architecture: i386
Date: Mon Sep 17 09:15:05 2012
GsettingsChanges:
 b'com.ubuntu.update-manager' b'first-run' b'false'
 b'com.ubuntu.update-manager' b'launch-time' b'1347864395'
 b'com.ubuntu.update-manager' b'show-details' b'true'
 b'com.ubuntu.update-manager' b'window-height' b'443'
 b'com.ubuntu.update-manager' b'window-width' b'640'
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Alpha i386 (20120724.2)
PackageArchitecture: all
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
SourcePackage: update-manager
UpgradeStatus: No upgrade log present (probably fresh install)

[Edward Donovan (edward.donovan)]

This is talked about -- although less constructively -- at bug 1033226. I'll paste your comment in there. Thanks.

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.