Thanks vitamin >> >> Can somebody Guide me On this Issue. I feel that its >> just configuration of NVidia or x-server or wine or Ubuntu itself >> > > Did you disabled/removed compiz? > > yes In Setting -> Destop Effects It ran adept manager and compiz, plugins and plugins-extra packages are removed in synaptic also they are unchecked But some of the compiz packages are still shown as Installed like emerald etc. etc. Shall I have to remove or purge all of them ? Best Regards R. S. Patil