1. System -> Preferences -> Keyboard shortcuts
2. Window Management -> Move between windows with pop up
3. Click on the accelerator, to re-set it.
4. Press alt and alt-r or alt-gr.
Nothing happens. No accelerator is set. alt+alt-r should be set. It was set and worked properly in the previous version of Ubuntu and I loved it.
1. System -> Preferences -> Keyboard shortcuts
2. Window Management -> Move between windows with pop up
3. Click on the accelerator, to re-set it.
4. Press alt and alt-r or alt-gr.
Nothing happens. No accelerator is set. alt+alt-r should be set. It was set and worked properly in the previous version of Ubuntu and I loved it.