[00:37] <David_Hedlund> The security entries in sources.list:
[00:37] <David_Hedlund> Ubuntu 23.04: deb http://archive.ubuntu.com/ubuntu lunar-security main restricted.
[00:37] <David_Hedlund> While Ubuntu 20.04, 22.04, 22.10: deb http://security.ubuntu.com/ubuntu <$VERSION_CODENAME> main restricted
[00:37] <David_Hedlund> http://security.ubuntu.com/ubuntu is a mirror of http://archive.ubuntu.com/ubuntu. So can I use "deb http://security.ubuntu.com/ubuntu <$VERSION_CODENAME> main restricted" for Ubuntu 20.04, 22.04, 22.10?
[00:39] <David_Hedlund> I meant: Can I replace "http://security.ubuntu.com/ubuntu" with http://archive.ubuntu.com/ubuntu" for Ubuntu 20.04, 22.04, 22.10?
[05:27] <David_Hedlund> How can I find out the earliest Ubuntu version that ubuntu-mate-core can be installed on?
[06:37] <David_Hedlund> Do you know how to purge ubuntu-mate but keep ubuntu-mate-core? sarnold
[06:44] <David_Hedlund> sarnold: This didn't work: sudo apt-mark hold ubuntu-desktop-minimal && sudo apt-get -y purge ubuntu-desktop && sudo apt-mark unhold ubuntu-desktop-minimal && apt autoremove
[06:44] <David_Hedlund> ubuntu-mate depends on ubuntu-mate-core so it should be possible to keep its packages instead of reinstalling it.