How do I unlock a second keyring after the Login one was already unlocked?

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1

I use Seahorse and upon login it automatically unlocks the Login keyring.

How can I unlock (from command line or otherwise) a second keyring upon login after the Login one was auto-unlocked? Currently I have to open Seahorse, right click the second keyring and unlock it this way but I am looking for an automatic way.

In case that matters: I am using Plasma but I like Seahorse better than kwallet.

2

When opening this way, look for a box you can check to automatically open. Or, at least, that’s what I see when doing it within Gnome. (I use kwallet when running KDE).

3

When I open Seahorse and right click a keyring I get this:

And when I click Properties I get this (empty box):

Where do you find the checkbox you mention?

4

I guess it’s not there.

5

Is there no other way? Command line? I can’t find any info.