update-managers update button not locked fast enough

[Stefan Beller]

So I have a rather slow computer here and when I clicked on "Update" I needed to enter my password, but apparently nothing happend, so I clicked on "Update" again. Now a window opened with a progress bar, but the text said "Waiting".

I checked all my desktops and terminals, but there was no other place running apt. However "ps -A |grep apt" yielded 2 instances of aptd.

I suspect my first click on Update triggered already an update process, but the button was still unlocked.

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: update-manager 1:0.156.14.5
ProcVersionSignature: Ubuntu 3.2.0-24.39-generic-pae 3.2.16
Uname: Linux 3.2.0-24-generic-pae i686
ApportVersion: 2.0.1-0ubuntu8
Architecture: i386
Date: Fri Jun 15 12:07:17 2012
GsettingsChanges:
 com.ubuntu.update-manager first-run false
 com.ubuntu.update-manager launch-time 1339753696
 com.ubuntu.update-manager window-height 500
 com.ubuntu.update-manager window-width 600
PackageArchitecture: all
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: update-manager
UpgradeStatus: No upgrade log present (probably fresh install)