KDE/Plasma/qt5 solved my problem nicely. My problem was finding a GUI frontend for my web app server software, so that any office worker who was casually familiar with computers could access the server console securely (i.e., with a password), for routine info after a networking panic, or for routine maintenance if it was ever necessary. Rather than, y'know, having to write detailed instructions on how to login to a text terminal and type commands that would be like Greek to them, at a command prompt. Writing such documentation is time-consuming and what-I-don't-like. This was easy enough on Debian using the Mate Desktop, which is remarkably Windows-like and familiar enough to most Windows users.
I read here where several users are using the Mate port for FreeBSD successfully, and at first aspired to be one of them, but when I switch over to the main text-based virtual terminal on my console (ttyv0 i.e. CTRL-ALT-F1), after any reasonable period of desktop activity on the graphical terminal at CTRL-ALT-F9, I see gobs of error messages from something like gnome-keyring-daemon (or whatever it's called), and also from Firefox, which shouldn't be there, and which I don't see when using the "kde5" KDE/Plasma/qt5 port for the same purposes.
The gnome-keyring thing seems to be a Linux thing, nobody is doing any kind of social networking password-remembering type of thing on the server console, I can't seem to figure out how to disable it properly (although I have no problem disabling it on Debian or Ubuntu), and I'd like to simply delete it and be done with it, but it can't be removed without taking the whole of the Mate port with it, because of the dependencies. I have no analysis of the Firefox problem and am not pursuing one.
On top of that, on the older hardware I'm using for server development, a simple task like moving a terminal window is unreasonably slow and sluggish, like trying to drag a bit of tissue paper through molasses. I don't know what the problem is here really because I have no such sluggishness using kde5, LXDE, or XFCE on the same hardware.
The kde5 port has solved all these problems for me, and has thus supplanted the mate port on my FreeBSD machines, although I do like the Mate Desktop on Linux, and I'm still using it for the Debian implementation of my web app server software development. My gut impression (without much research to back it up, really) is that Mate is "native" to Linux, whereas KDE aspires to be better, and probably, arguably, succeeds at being better, at cross-platform portability. KDE seems more "native" to FreeBSD to me, moreso, even than it seems native on Linux. I've tried KDE on Debian, Kubuntu, and even on Linux Mint 19, and on all those platforms I still prefer Mate, but for FreeBSD, so far at least, it's definitely gonna be KDE all the way for me.
I read here where several users are using the Mate port for FreeBSD successfully, and at first aspired to be one of them, but when I switch over to the main text-based virtual terminal on my console (ttyv0 i.e. CTRL-ALT-F1), after any reasonable period of desktop activity on the graphical terminal at CTRL-ALT-F9, I see gobs of error messages from something like gnome-keyring-daemon (or whatever it's called), and also from Firefox, which shouldn't be there, and which I don't see when using the "kde5" KDE/Plasma/qt5 port for the same purposes.
The gnome-keyring thing seems to be a Linux thing, nobody is doing any kind of social networking password-remembering type of thing on the server console, I can't seem to figure out how to disable it properly (although I have no problem disabling it on Debian or Ubuntu), and I'd like to simply delete it and be done with it, but it can't be removed without taking the whole of the Mate port with it, because of the dependencies. I have no analysis of the Firefox problem and am not pursuing one.
On top of that, on the older hardware I'm using for server development, a simple task like moving a terminal window is unreasonably slow and sluggish, like trying to drag a bit of tissue paper through molasses. I don't know what the problem is here really because I have no such sluggishness using kde5, LXDE, or XFCE on the same hardware.
The kde5 port has solved all these problems for me, and has thus supplanted the mate port on my FreeBSD machines, although I do like the Mate Desktop on Linux, and I'm still using it for the Debian implementation of my web app server software development. My gut impression (without much research to back it up, really) is that Mate is "native" to Linux, whereas KDE aspires to be better, and probably, arguably, succeeds at being better, at cross-platform portability. KDE seems more "native" to FreeBSD to me, moreso, even than it seems native on Linux. I've tried KDE on Debian, Kubuntu, and even on Linux Mint 19, and on all those platforms I still prefer Mate, but for FreeBSD, so far at least, it's definitely gonna be KDE all the way for me.