2016-12-04, 00:46
editing /etc/apt/sources.list use this
sudo nano /etc/apt/sources.list
At the bottom of the screen you will see instructions on how to "write out" (save) your edited file (Press Ctrl and "O"), and exit (Ctrl-X). So just make the changes you need, press Ctrl-O to save and click enter then Ctrl-X to exit the editor.
P.S you can not jump from Jarvis to 18 you need to update to Krypton first and for the letter I hmmmm like the name Izlyr !
sudo nano /etc/apt/sources.list
At the bottom of the screen you will see instructions on how to "write out" (save) your edited file (Press Ctrl and "O"), and exit (Ctrl-X). So just make the changes you need, press Ctrl-O to save and click enter then Ctrl-X to exit the editor.
P.S you can not jump from Jarvis to 18 you need to update to Krypton first and for the letter I hmmmm like the name Izlyr !