Martey: Yes, the bug will hit you after you returned to Metacity for a short period. In particular, this happens if Compiz cannot start because of a driver problem, because before you fix it you need Metacity to run instead. But what I said is that if you still suffer from this bug, disable the GConf key once for all, and everything will work. And for users that never had their Compiz crashed or blocked, the problem does not appear.
Martey: Yes, the bug will hit you after you returned to Metacity for a short period. In particular, this happens if Compiz cannot start because of a driver problem, because before you fix it you need Metacity to run instead. But what I said is that if you still suffer from this bug, disable the GConf key once for all, and everything will work. And for users that never had their Compiz crashed or blocked, the problem does not appear.