Version: (using KDE 4.2.0) OS: Linux Installed from: Ubuntu Packages This seems to be new in KDE4.2. Options disappear from the logout dialogue, depending on which default shutdown option is selected in system settings. If the default option is "End current session", then I get the correct set of options, "logout", "turn off computer", "restart computer". However, if "turn off computer" or "restart computer" are selected, this is the ONLY option offered on the logout dialogue. Clearly, all three options should be offered (as before) no matter which has been selected as the default.
This may be related to bug 177139
*** This bug has been marked as a duplicate of bug 177139 ***