The "Screenshot" from the top panel has a lot of limitations (e.g. it doesn't take a picture of itself, the delay is too short for some situations). This looks promising, but it doesn't work for me at Manjarno (Linux plasma-mobile 5.12.9-1-MANJARO-ARM #1 SMP Thu Jun 3 10:11:08 UTC 2021 aarch64 GNU/Linux) - returns: "The process is not authorized to take a screenshot"
I got a tip (thanks Jan) , but I can't pass parameters there again.

Code: Select all

$ qdbus org.freedesktop.portal.Desktop /org/freedesktop/portal/desktop org.freedesktop.portal.Screenshot.Screenshot
Error: org.freedesktop.DBus.Error.InvalidArgs
Type of message, “()”, does not match expected type “(sa{sv})”

Any solution?
(+ any tip for desktop recording?)

I use KDE Spectacle, and I don't have those issues:

https://apps.kde.org/spectacle/