Hi,

I am not sure I am writing to the right list, but this is the only place where I found anything about the aforementioned dialog.

I am trying to create a lockdown environment using Trinity Desktop and Ubuntu 12.04LTS. It is all good and fine except that after the first login if I press CTRL+ALT+DEL the dialog appears and makes logging of, restarting the machine possible, which are some things I want to deny users.

However if I log out and log in again the same key combination does nothing. I tried comparing configurations before after without success. I added new users test1, test2 and after reboot logged in using test1 then test2, skipped the wizard both times. In case of test1 the dialog appeared upon CTRL+ALT+DEL in case of test2 it did not. Even for the user with lockdown profile the same rule applies, after first login dialog appears, second and subsequent(tried 4 times) logins no dialog.

Is this a bug or am I missing something? Is there a way to turn this thing off totally?

Thank you
Frigyes Pratser

/etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=12.04
DISTRIB_CODENAME=precise
DISTRIB_DESCRIPTION="Ubuntu 12.04 LTS"

dpkg -l | grep trinity
ii  ark-trinity                         4:3.5.13-1ubuntu0+ax2~precise           graphical archiving tool for Trinity
ii  arts-trinity                        4:3.5.13-1ubuntu0+ax2~precise           sound system from the official KDE release
ii  gtk-qt-engine-trinity               4:3.5.13-1ubuntu0+ax2~precise           theme engine using Qt for GTK+ 2.x and Trinity
ii  hal-trinity                         0.5.14-8                                Hardware Abstraction Layer [Trinity]
ii  kappfinder-trinity                  4:3.5.13-1ubuntu0+ax3~precise           non-KDE application finder for KDE
ii  kate-trinity                        4:3.5.13-1ubuntu0+ax3~precise           advanced text editor for KDE
ii  kcontrol-trinity                    4:3.5.13-1ubuntu0+ax3~precise           control center for KDE
ii  kcron-trinity                       4:3.5.13-1ubuntu0+ax1~precise           the Trinity crontab editor
ii  kdbusnotification-trinity           4:3.5.13-1ubuntu0+ax2~precise           a DBUS notification service [Trinity]
ii  kde-style-qtcurve-trinity           4:3.5.13-1ubuntu0+ax1~precise           This is a set of widget styles for Trinity based apps
ii  kde-systemsettings-trinity          4:3.5.13-1ubuntu0+ax1~precise           easy to use control centre for TDE
ii  kdeadmin-kfile-plugins-trinity      4:3.5.13-1ubuntu0+ax1~precise           Trinity file metainfo plugins for deb and rpm files
ii  kdebase-data-trinity                4:3.5.13-1ubuntu0+ax3~precise           shared data files for the KDE base module
ii  kdebase-kio-plugins-trinity         4:3.5.13-1ubuntu0+ax3~precise           core I/O slaves for KDE
ii  kdebase-runtime-data-common-trinity 4:3.5.13-1ubuntu0+ax3~precise           Shared common files for Trinity and KDE4
ii  kdebase-trinity                     4:3.5.13-1ubuntu0+ax3~precise           base components from the official KDE release
ii  kdebase-trinity-bin                 4:3.5.13-1ubuntu0+ax3~precise           core binaries for the KDE base module
ii  kdegraphics-kfile-plugins-trinity   4:3.5.13-1ubuntu0+ax2~precise           KDE metainfo plugins for graphic files
ii  kdelibs-data-trinity                4:3.5.13-1ubuntu0+ax5~precise           core shared data for all TDE applications
ii  kdelibs4c2a-trinity                 4:3.5.13-1ubuntu0+ax5~precise           core libraries and binaries for all TDE applications
ii  kdemultimedia-kfile-plugins-trinity 4:3.5.13-1ubuntu0+ax3~precise           au/avi/m3u/mp3/ogg/wav plugins for kfile
ii  kdemultimedia-kio-plugins-trinity   4:3.5.13-1ubuntu0+ax3~precise           enables the browsing of audio CDs under Konqueror
ii  kdenetwork-filesharing-trinity      4:3.5.13-1ubuntu0+ax2~precise           network filesharing configuration module for Trinity
ii  kdenetwork-kfile-plugins-trinity    4:3.5.13-1ubuntu0+ax2~precise           torrent metainfo plugin for Trinity
ii  kdepasswd-trinity                   4:3.5.13-1ubuntu0+ax3~precise           password changer for KDE
ii  kdeprint-trinity                    4:3.5.13-1ubuntu0+ax3~precise           print system for KDE
ii  kdesktop-trinity                    4:3.5.13-1ubuntu0+ax3~precise           miscellaneous binaries and files for the KDE desktop
ii  kdm-trinity                         4:3.5.13-1ubuntu0+ax3~precise           X display manager for KDE
ii  kdnssd-trinity                      4:3.5.13-1ubuntu0+ax2~precise           Zeroconf support for KDE
ii  kfind-trinity                       4:3.5.13-1ubuntu0+ax3~precise           file-find utility for KDE
ii  kghostview-trinity                  4:3.5.13-1ubuntu0+ax2~precise           PostScript viewer for Trinity
ii  kgtk-qt3-trinity                    4:3.5.13-1ubuntu0+ax0~precise           Use KDE dialogs in Gtk apps
ii  khelpcenter-trinity                 4:3.5.13-1ubuntu0+ax3~precise           help center for KDE
ii  kicker-trinity                      4:3.5.13-1ubuntu0+ax3~precise           desktop panel for KDE
ii  kio-locate-trinity                  4:3.5.13-1ubuntu0+ax1~precise           kio-slave for the locate command [Trinity]
ii  klipper-trinity                     4:3.5.13-1ubuntu0+ax3~precise           clipboard utility for Trinity
ii  kmenuedit-trinity                   4:3.5.13-1ubuntu0+ax3~precise           menu editor for KDE
ii  kmix-trinity                        4:3.5.13-1ubuntu0+ax3~precise           sound mixer applet for Trinity
ii  knetworkconf-trinity                4:3.5.13-1ubuntu0+ax1~precise           Trinity network configuration tool
ii  konq-plugins-trinity                4:3.5.13-1ubuntu0+ax3~precise           plugins for Konqueror, the Trinity file/web/doc browser
ii  konqueror-nsplugins-trinity         4:3.5.13-1ubuntu0+ax3~precise           Netscape plugin support for Konqueror
ii  konqueror-trinity                   4:3.5.13-1ubuntu0+ax3~precise           KDE's advanced file manager, web browser and document viewer
ii  konsole-trinity                     4:3.5.13-1ubuntu0+ax3~precise           X terminal emulator for KDE
ii  kpager-trinity                      4:3.5.13-1ubuntu0+ax3~precise           desktop pager for KDE
ii  kpdf-trinity                        4:3.5.13-1ubuntu0+ax2~precise           PDF viewer for Trinity
ii  kpersonalizer-trinity               4:3.5.13-1ubuntu0+ax3~precise           installation personalizer for KDE
ii  ksmserver-trinity                   4:3.5.13-1ubuntu0+ax3~precise           session manager for KDE
ii  ksnapshot-trinity                   4:3.5.13-1ubuntu0+ax2~precise           screenshot utility for Trinity
ii  ksplash-engine-moodin-trinity       4:3.5.13-1ubuntu0+ax1~precise           fading splash screen engine for Trinity
ii  ksplash-trinity                     4:3.5.13-1ubuntu0+ax3~precise           the KDE splash screen
ii  ksvg-trinity                        4:3.5.13-1ubuntu0+ax2~precise           SVG viewer for Trinity
ii  ksysguard-trinity                   4:3.5.13-1ubuntu0+ax3~precise           system guard for KDE
ii  ksysguardd-trinity                  4:3.5.13-1ubuntu0+ax3~precise           system guard daemon for KDE
ii  ksystemlog-trinity                  4:3.5.13-1ubuntu0+ax1~precise           system log viewer tool for Trinity
ii  ktip-trinity                        4:3.5.13-1ubuntu0+ax3~precise           useful tips for KDE
ii  kubuntu-default-settings-trinity    1:10.10-9~lucid                         Default settings and artwork for the Debian KDE3 desktop
ii  kubuntu-desktop-trinity             1:78                                    Kubuntu desktop system, TDE version
ii  kwin-style-crystal-trinity          4:3.5.13-1ubuntu0+ax1~precise           semi transparant window decoration for Trinity
ii  kwin-trinity                        4:3.5.13-1ubuntu0+ax3~precise           the KDE window manager
ii  libarts1-akode-trinity              4:3.5.13-1ubuntu0+ax3~precise           akode plugin for aRts
ii  libarts1c2a-trinity                 4:3.5.13-1ubuntu0+ax2~precise           aRts sound system core components
ii  libartsc0-trinity                   4:3.5.13-1ubuntu0+ax2~precise           aRts sound system C support library
ii  libkcddb1-trinity                   4:3.5.13-1ubuntu0+ax3~precise           CDDB library for Trinity
ii  libkonq4-trinity                    4:3.5.13-1ubuntu0+ax3~precise           core libraries for Konqueror
ii  libsmokeqt1-trinity                 4:3.5.13-1ubuntu0+ax2~precise           SMOKE Binding Library to Qt
ii  sudo-trinity                        1.9                                     TDE sudo