I have lubuntu 16.04 installed on my computer. Windows is also installed.
My laptop(with lubuntu) used to shut down properly. Once I pulled the usb cable of a printer connected to the laptop while it was shutting down. From then on it wouldn't shut down properly; it just gets stuck at the lubuntu screen(with the five dots). When I hit escape a black screen shows up, with '[OK] Reached Target Shutdown.' written at the end.
The only way I can then shut down the laptop is by holding down the power button.
Can anyone help me?