Cannot log out?

[Bruno Costacurta]

On Saturday 26 April 2008 05:49:17 TeraDyne Ezeri wrote:
> On Friday 25 April 2008 22:24:48 Dotan Cohen wrote:
> > In a new Kubuntu 8.04 install, I cannot log out of the user. When I
> > select Log Out from the shutdown menu, the screen blanks and does not
> > return to the KDM screen. I have let it sit for one hour on one
> > attempt. How can I begin to troubleshoot this issue? Thanks in
> > advance.
>
> I'm also having this problem. I didn't see anything in the xorg logs that
> would even give a hint as to what's causing it. Don't ask me why, but I
> think it might be a KDM issue.
>
> I'm considering going back to Gutsy, but I want to see if this is fixable
> first.
>
> --
>  -Shawn "TeraDyne" Stilwell
>  http://bonesolteradyne.livejournal.com/

Same problem here as I installed Kubuntu 8.04...
I have to press ctrl-alt-backspace or ctrl-al-del to proceed the log-out or 
shutdown.

Bye,
Bruno