I got this error when attempting to change my 'Visual Effects' (in System > Preferences > Appearance) from "None" to "Normal".
It is possibly related to https://bugs.launchpad.net/bugs/145360 - I've just grabbed the latest version of compiz from the software update, and wondered if that had fixed the bug I was having. It seems that compiz isn't crashing any more, anyway... ! -- jockey-gtk crashed with DBusException in call_blocking() https://bugs.launchpad.net/bugs/275054 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs