I have found the same bug explained in comment #4. Since it is not the same than the originally reported I have opened a new one:
https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1249229 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1191184 Title: [regression] Can't switch to lower workspaces To manage notifications about this bug go to: https://bugs.launchpad.net/compiz/+bug/1191184/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
