I was following this thread to install wine
, but after I added the suggested repository and reloaded the sources list the following error message appeared:
W:The repository 'http://extras.ubuntu.com/ubuntu xenial Release' does not have a Release file.,
W:Data from such a repository can't be authenticated and is therefore potentially dangerous to use.,
W:See apt-secure(8) manpage for repository creation and user configuration details.,
W:The repository 'http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu xenial Release' does not have a Release file.,
W:Data from such a repository can't be authenticated and is therefore potentially dangerous to use.,
W:See apt-secure(8) manpage for repository creation and user configuration details.,
E:Failed to fetch http://extras.ubuntu.com/ubuntu/dists/xenial/main/source/Sources 404 Not Found [IP: 2001:67c:1360:8c01::23 80],
E:Failed to fetch http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu/dists/xenial/main/binary-amd64/Packages 404 Not Found,
E:Some index files failed to download. They have been ignored, or old ones used instead.
What is wrong here? Probably the messages are clear for those who can read them, but I do not want to make things messier.
16.04
. I didn't get what you mean with theextras.ubuntu.com/ubuntu/dists
: what should I remove on this regard?