Install Updates could not successfully download and install available updates.

[bitsnpcs]

Thank You.
From the screenshot, it shows you have partially installed packages on your system, it may work to clean the Package cache then Repair it.
If not working, then try, hold down Ctrl and Alt Keys and press t, to open terminal, then type in

Code:

sudo apt-get update

enter your password when requested

then

Code:

sudo apt-get upgrade

and post any errors from the terminal output on the forum