ah...sorry it's here, check this one: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1311323
For me, "Show live previews of windows in switcher" settng in ccsm is the problem and also affect "Show Desktop" hot corner.
ah...sorry it's here, check this one: /bugs.launchpad .net/ubuntu/ +source/ compiz/ +bug/1311323
https:/
For me, "Show live previews of windows in switcher" settng in ccsm is the problem and also affect "Show Desktop" hot corner.