*** This bug is a duplicate of bug 194676 *** https://bugs.launchpad.net/bugs/194676
It's not possible for gnome-screensaver to intercept the key combination as it is handled at the kernel level. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-screensaver in Ubuntu. https://bugs.launchpad.net/bugs/1006041 Title: <alt>+<PrtScreen>+<k> works even though Screen is locked Status in “gnome-screensaver” package in Ubuntu: New Bug description: Not quite sure if this is a BUG, but besause it can result in dataloss I report it nevertheless. <alt>+<PrtScreen>+<k> works even though Screen is locked Of course I could deaktivate the command in /proc/sys/kernel/sysrq but I would rather like not to. And allow this combination to work can resolt in dataloss, If there is unsaved work in the session. Reproduce: - SAVE YOUR WORK!! - set /proc/sys/kernel/sysrq to 1 (Ubuntu default) - lock your screen - <alt>+<PrtScreen>+<k> Expected behavior: -gnome-screensaver should intercept the command. Actual behaviour: - All processes incl. X-Server are killed you will get to a Login-Screen ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: gnome-screensaver 3.4.1-0ubuntu1 ProcVersionSignature: Ubuntu 3.2.0-24.39-generic 3.2.16 Uname: Linux 3.2.0-24-generic x86_64 ApportVersion: 2.0.1-0ubuntu7 Architecture: amd64 Date: Tue May 29 19:40:21 2012 EcryptfsInUse: Yes GnomeSessionIdleInhibited: No GnomeSessionInhibitors: None GsettingsGnomeSession: org.gnome.desktop.session idle-delay uint32 600 org.gnome.desktop.session session-name 'ubuntu' InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012) SourcePackage: gnome-screensaver Symptom: security Title: Screen locking issue UpgradeStatus: Upgraded to precise on 2012-05-21 (8 days ago) WindowManager: No value set for `/desktop/gnome/session/required_components/windowmanager' To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-screensaver/+bug/1006041/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp