I used MyUnity to try some themes such as
industrial and then I switched back to
default. Now my
Launcher is broken. How can I repair this?
There are many invisible items in the
Launcher, such as shown here above the
Google Chrome icon.
unity --reset results in thousands of error messages and warnings and the complete loss of the Launcher and top-of-screen task-strip. The execution of this command might take 15 minutes or more.
unity --reset-icons also executes for at least 15 minutes, spews errors, and does not resolve the problem.