oh .. you say you are not seeing window decorations at all?... most likely your window manager crashes. Lets start triaging this in compiz; have you tried to disable desktop effects (not sure where that is in kubuntu)?
Also try to use the free "ati" driver and not fglrx.
oh .. you say you are not seeing window decorations at all?... most likely your window manager crashes. Lets start triaging this in compiz; have you tried to disable desktop effects (not sure where that is in kubuntu)?
Also try to use the free "ati" driver and not fglrx.