I'm trying to install wine on Ubuntu Mate 18.04. Whenever I add the repository I get the error message
Blockquote E: The repository 'http://ppa.launchpad.net/ubuntu-wine/ppa/ubuntu bionic Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
It's given the same error message for a few other programs I've tried to install too. Is it because 18.04 is so new it doesn't officially support it yet?
Best Answer
18.04 has been out for less than a week. As such, many developers haven't caught up to the new release yet. To that end, WineHQ has a bug for this already requesting 18.04 packaging in their repository.
There is Wine 3.0 in the Ubuntu repositories, you can use that in the interim by executing
sudo apt install wine
. Once the upstream WineHQ repositories catch up you can use them.Once that time is available, you can follow the instructions for installing from their repos. From their instructions page are the instructions to follow at that time:
Staging isn't really used anymore, so use either Stable or Devel.
There will be differences though: