After update to 4.3.5 there is no options "Poweroff" and "Reboot" in Exit Session's dialog.
How are you logging in? GDM? KDM? Something else?
and the usual, rpm -q kdm gdm kdebase-workspace please. As well as, from the session not showing poweroff/reboot, post output of: qdbus --system org.freedesktop.ConsoleKit \ /org/freedesktop/ConsoleKit/Manager \ org.freedesktop.ConsoleKit.Manager.CanStop
and, rpm -q tigervnc-server freenx If either of these are installed, it's likely due to bug #550013 or bug #561905 (freenx)
GDM kdm-4.3.5-2.fc11.i586 gdm-2.26.1-13.fc11.i586 kdebase-workspace-4.3.5-2.fc11.i586 Error: org.freedesktop.DBus.Error.UnknownMethod Method "CanStop" with signature "" on interface "org.freedesktop.ConsoleKit.Manager" doesn't exist tigervnc-server-1.0.0-2.fc11.i586 but i don't use selinux
Also Feb 9 09:52:31 localhost dbus-daemon: Rejected send message, 2 matched rules; type="method_call", sender=":1.131" (uid=500 pid=6150 comm="ksmserver --windowmanager kwin ") interface="org.freedesktop.ConsoleKit.Manager" member="CanStop" error name="(unset)" requested_reply=0 destination="org.freedesktop.ConsoleKit" (uid=0 pid=1361 comm="/usr/sbin/console-kit-daemon ")) in /var/log/messages
Grrr, this is my fault, I thought CanStop is supported in all supported Fedora versions by now, it turns out it's only supported from F12 upwards. I'll fix F11 to disable that check again. Sorry for the breakage.
kdebase-workspace-4.3.5-2.fc11.1 has been submitted as an update for Fedora 11. http://admin.fedoraproject.org/updates/kdebase-workspace-4.3.5-2.fc11.1
kdebase-workspace-4.3.5-2.fc11.1 has been pushed to the Fedora 11 stable repository. If problems still persist, please make note of it in this bug report.