I have been having trouble using sudo apt-get update, howevr this is a separate problem. In trying to fix this problem by adding a different mirror in /etc/apt/sources.list/ I am having trouble. Whenever I open sources.list with the default RPi text editor and then try to save it after editing I get this error:

Can't open file to write.

I have been trying but can not figure out why this happens. Any help would be greatly appreciated.

I have been having trouble using sudo apt-get update, howevr this is a separate problem. In trying to fix this problem by adding a different mirror in /etc/apt/sources.list/ I am having trouble. Whenever I open sources.list with the default RPi text editor and then try to save it after editing, I get this error:

Can't open file to write.

I have been trying but can not figure out why this happens. Any help would be greatly appreciated.

I have been having trouble using sudo apt-get update, howevr this is a separate problem. In trying to fix this problem by adding a different mirror in /etc/apt/sources.list/ I am having trouble. Whenever I open sources.list with the default RPi text editor and then try to save it after editing I get this error: Can't open file to write. I have been trying but can not figure out why this happens. Any help would be greatly appreciated.

I have been having trouble using sudo apt-get update, howevr this is a separate problem. In trying to fix this problem by adding a different mirror in /etc/apt/sources.list/ I am having trouble. Whenever I open sources.list with the default RPi text editor and then try to save it after editing I get this error:

Can't open file to write.

I have been trying but can not figure out why this happens. Any help would be greatly appreciated.