[tausif34]

E: dpkg was interrupted, you must manually run 'dpkg --configure -a' to correct the problem.

[stevef]

Please open a terminal by pressing 'Ctrl' 'Alt' and 'T' together

In the terminal window type or paste in this command

Code:

sudo dpkg --configure -a

followed by return/enter. When asked for your password, type it in followed by return/enter.

Then try running your preferred method to update/upgrade