[20.04.1] The replacement of default copy/move system is not supported....

[Daniel LaSalle]

The goal: making Ubuntu MATE the best OS ever.
The problem: mv/cp interface @ TTY7 sux
The solution: ultracopier
The fatality: [The replacement of default copy/move system is not supported by the file manager (Dolphin, Nautilus, ...). Ask the developer to support it. [x] Don't show again <OK>]

==

Recreation:
1.
$ sudo apt install ultracopier -y
[...]

2. MATE brisk menu -> Ultracopier
"The replacement of default copy/move system is not supported by the file manager (Dolphin, Nautilus, ...). Ask the developer to support it." window appears.

3.
/usr/bin/caja -> copy/paste files = ultracopier not being used.

Extra:
MATE brisk menu -> Ultracopier (A 2nd time) = "Ultracopier is already running..." window appears.

Conclusion: WTH is it even possible to install ultracopier? NO WAIT THAT'S NOT WHAT I MEANT! What I meant was: "WTF isn't it possible to USE Ultracopier as default copier @ TTY7 @ focal as it seems to be quite awesome binary and would totally help embracing more desktop users???"

[Launchpad Janitor (janitor)]

[Expired for caja (Ubuntu) because there has been no activity for 60 days.]

[Launchpad Janitor (janitor)]

[Expired for Ubuntu MATE because there has been no activity for 60 days.]