Version: (using KDE 4.2.85) OS: Linux Installed from: Ubuntu Packages When I click on "Zoom Out" in order to see my desktop activities, the view becomes very very slow whereas plasma works great when the view is only on one desktop... Note : i have a nvidia geforce 6200 card and I use the proprietary driver 180.44
*** This bug has been marked as a duplicate of bug 183121 ***