Please check that compiz is still actually installed by running this in a terminal:
dpkg -l compiz
dpkg -l compiz-core
Do those commands show any results?
If so, please try resetting your compiz config with this command:
unity --reset
Then log in again.
Wilson,
Please check that compiz is still actually installed by running this in a terminal:
dpkg -l compiz
dpkg -l compiz-core
Do those commands show any results?
If so, please try resetting your compiz config with this command:
unity --reset
Then log in again.