- I only tested this on a multihead setup.
- First time I tried, the screen flickered, and the window decoration was switched off. Then it flickered again, and only the desktop icons and the blue background was visible. The desktop effects window was invisible, but if I moved my mouse over where it was, the cursor changed shapes so it was "there". Pressing escape and waiting a few seconds restored functionality.
- Closed desktop effects window, opened it again, selected compiz. Screen flickered, then turned completely green on both displays. Pressing escape restored normal functionality.