xfce wont logout half the time.
 

It seems like 1 out of every 3 times I try to log out of xfce it stalls. I can continue to work but if I want to leave I have to ctrl>alt>backspace. Has anyone else had a problem like this?

Funnily enough I had that problem just yesterday, together with a number of other, unrelated issues. Turns out my /tmp partition was full, after installing a load of slackbuilds! Live and learn! Not sure if this helps you but it's worth a look.