looks similar to https://errors.ubuntu.com/problem/d98e556188d8c80b7e57257a2f0bfa0721c58237
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1596623 Title: Unity freezes when trying to drag applications between desktops in workspaces mode To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1596623/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs