In the Region & Language section of the System Settings, when choosing formats, a list of locales is displayed.
The entries of this list are similar to those in the system (e.g. /usr/share/i18n/supported
in Debian) but not identical.
E.g. en_DK.UTF-8
is present in the system but absent from the Plasma locale list; en_SE.UTF-8
is present in the Plasma list, but absent from the system.
Why does Plasma use a separate list of locales?
Where is the Plasma locale list located in the file system?
Is it possible to add a locale absent in Plasma from the system to Plasma?
This is adding a KDE layout into the system.
Can I add a system layout into KDE?
I don’t know what you mean by that. It’s a locale, it has nothing to do with KDE or Plasma. It doesn’t even need a desktop environment. Plasma Settings will just pick up the ones you have installed.
I used to think so too.
However, Plasma apparently has its own list of locales not identical to the system one. (See the first post)
I can see both
en_DK
anden_SE
did you run
locale-gen
after adding it?