Ubuntu 10.04, missing titlebar

[xergo]

I am new to linux using 10.04LTS i am not even using compiz i restarted the computers for updates but the title bar is gone and instead of wallpaper it shows the color chosen.
Need help please.

[oldos2er]

Post moved to its own thread.

[Frogs Hair]

Try the following in the terminal
metacity --replace