Issue
I am trying to install mono or mono-complete on Ubuntu 20.04. I have got instruction to install or setup on Ubuntu,
these are
$ sudo apt install dirmngr gnupg apt-transport-https ca-certificates software-properties-common
$ sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 3FA7E0328081BFF6A14DA29AA6A19B38D3D831EF
$ sudo apt-add-repository 'deb https://download.mono-project.com/repo/ubuntu stable-focal main'
Before, installing the mono-complete
$ sudo apt install mono-complete
I wanted to call the latest repository or packages available from server, for that I tried to update apt package
$ sudo apt update
While updating I got the following error
N: Skipping acquire of configured file 'main/binary-i386/Packages' as repository 'https://download.mono-project.com/repo/ubuntu stable-focal InRelease' doesn't support architecture 'i386'
what is problem? how to resolved this problem?
Solution
For me, on Ubuntu 20.04, changed a line in /etc/apt/sources.list from
deb https://download.mono-project.com/repo/ubuntu stable-focal main
to
deb [arch=amd64] https://download.mono-project.com/repo/ubuntu stable-focal main
Answered By - Sawan Meshram Answer Checked By - Pedro (WPSolving Volunteer)