Bug 660193

I'm seeing this problem in F15.  When I select "Lock Screen" from the menu in the upper right, nothing happens.  The screen is also unlocked when the machine resumes from suspend or screen saver.  I have the lock screen option in the "Screen" menu in System Settings set to 5 minutes, and the "Lock" slider is on.

I am also suffering from this issue on Fedora 15 (64 bit). It is pretty important because of my role as Network Administrator to keep my screen locked when I am off doing something away from my computer, so no one can open up Seahorse and see my different passwords.

So I did some digging, apparently gnome-screensaver is responsible for screen locking (maybe this bug should be reassigned).  I checked, and gnome-screensaver isn't running, even though it's checked off in gnome-session-properties.  I tried running gnome-screensaver manually, and got:

$ gnome-screensaver
Illegal instruction (core dumped)

I tried reinstalling gnome-screensaver via a yum reinstall, and when I ran gnome-screensaver on the cli again it didn't crash.  So I logged out and back in again, and gnome-screensaver was running, with screen locking working properly.

Still not working with Fedora 17. How can this not get any attention? When the unlock screen vulnerability was found, everyone freaked out, but you don't even need the vulnerability if the screen never locks in the first place.

It turns out that "Screensaver" was not ticked in gnome-session-properties. Why, I have no idea. I certainly didn't un-check it myself, because I hadn't even known about gnome-session-properties. Screen locking works now as a result of me toggling the checkbox (and restarting the session).

This bug appears to have been reported against 'rawhide' during the Fedora 19 development cycle.
Changing version to '19'.

(As we did not run this process for some time, it could affect also pre-Fedora 19 development
cycle bugs. We are very sorry. It will help us with cleanup during Fedora 19 End Of Life. Thank you.)

More information and reason for this action is here:
https://fedoraproject.org/wiki/BugZappers/HouseKeeping/Fedora19

This message is a notice that Fedora 19 is now at end of life. Fedora 
has stopped maintaining and issuing updates for Fedora 19. It is 
Fedora's policy to close all bug reports from releases that are no 
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Fedora 19 changed to end-of-life (EOL) status on 2015-01-06. Fedora 19 is
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