Window decorations disappearing

[Diskdoc]

Running Oneiric x64 and having trouble with window decorations disappearing now and then. Quick fix is to run ccsm uncheck the window decorations box and check it again.

Anyone else troubled by this?

[jherrero]

I have the same problem. I usually resolve it by login out and in.

It seems this is more frequent when I undock and re-dock my laptop. I use an external screen connected to my dock station. It has happened to me in other cases as well, so I cannot really point my finger to anything in particular.