I have the same problem. All system keyboard shortcuts can be found in the settings but they do not work since I upgrade to ubuntu quantal from precise.
Also, the shortcuts in the settings are very old. For example: ctrl+alt+del instead of alt+print+k (neither works). Furthermore, ubuntu freezes completely if I try to use a system keyboard shortcut (for example alt+F2) and I have to do a "cold boot". The only shortcuts that work are those I set manually myself - for example to open synapse. The kernel is 3.5.0-17-generic and I use the gnome-shell (no ppa). If there is any information I can provide to help to fix this bug please let me know! -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-settings-daemon in Ubuntu. https://bugs.launchpad.net/bugs/1063822 Title: Ctrl+Alt+L and Ctrl+Alt+Del have no effect Status in “gnome-settings-daemon” package in Ubuntu: Confirmed Bug description: I would expect Ctrl+Alt+L to lock the screen and Ctrl+Alt+Del to log out except neither happen. Both shortcuts are set in the keyboard shortcut settings and used to work up until today. The last dist- upgrade performed on this computer was probably on Friday 28th September so a change between then and now appears to have broken the functionality. ProblemType: Bug DistroRelease: Ubuntu 12.10 Package: gnome-settings-daemon 3.4.2-0ubuntu14 ProcVersionSignature: Ubuntu 3.5.0-17.27-generic 3.5.5 Uname: Linux 3.5.0-17-generic x86_64 ApportVersion: 2.6.1-0ubuntu1 Architecture: amd64 Date: Mon Oct 8 15:44:43 2012 InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425) ProcEnviron: LANGUAGE=en_GB:en PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_GB.UTF-8 SHELL=/bin/bash SourcePackage: gnome-settings-daemon UpgradeStatus: Upgraded to quantal on 2012-09-25 (12 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-settings-daemon/+bug/1063822/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
