@Hugo, With the word "Workspace switcher" I am referring to a default ubuntu installation, where expo is called "Workspace Switcher".
** Description changed: [Test Case] 1. Open a window 2. Hit "Ctrl+Alt+Numpad3" to resize it via Grid (for example Firefox) into a corner. Alternatively you can drag the window to a corner to grid-resize it. 3. Open any other window (for example a terminal) 4. Trigger Expo (via Launcher's Workspace Switcher icon or by hitting "Super+S" for example) 5. Now drag the "non-gridded" second window (terminal in our case here) to another workspace/viewport What you would expect to happen: The terminal window should now be on the new viewport. The other window should not change position. What actually happens: No matter on which workspace the terminal window is dragged to, the *gridded* window follows. Wait, it gets even better: If you try to switch the workspace without dragging a window, the *gridded* window will follow you, whereever you go. If you resize multiple windows via Grid all will follow you from workspace to workspace. Note 1: I have tested this in a virtual machine with a vanilla default up-to-date installation of Raring also, to make sure non-default settings are not causing this problem. Note 2: This bug makes using Grid in combination with Expo (which are both enabled by default on Ubuntu) completely unusable and should have high priority. - - SUMMARY: - When a window gets positioned in a corner or the top/bottom half and you switch workspace using ẃorkspace switcher the window gets positioned on every workspace you switch to on exactly the same position. - Same is true for dragging one window on the same workspace as the grid positioned window (corners or top/bottom half) to another workspace: the grid placed window follows to the workspace the other window is dragged to. + SUMMARY: + When a window gets positioned in a corner or the top/bottom half and you switch workspace using ẃorkspace switcher (expo) the window gets positioned on every workspace you switch to on exactly the same position. + Same is true for dragging one window on the same workspace as the grid positioned window (corners or top/bottom half) to another workspace: the grid placed window follows to the workspace the other window is dragged to. This behavior is not true for windows that have grid positions when launched! The following video demonstrates the bug: http://ubuntuone.com/2s8kNGM6Qcp3WFfjOwe6XX -- You received this bug notification because you are a member of compiz packagers, which is subscribed to compiz in Ubuntu. https://bugs.launchpad.net/bugs/1082001 Title: Grid/Expo: Corner-resized Grid windows confuse Expo and follow the user from workspace to workspace To manage notifications about this bug go to: https://bugs.launchpad.net/compiz/+bug/1082001/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~compiz Post to : [email protected] Unsubscribe : https://launchpad.net/~compiz More help : https://help.launchpad.net/ListHelp

