Hi, I have a question about Digikam 7.x at ubuntu 20.04

if I want to save an image in Digikam, e.g. from Digikam as background, it does not work with an error message

The name org.kde.plasmashell was not provided by any .service files

and the menu item "Open in Filemanager" remains without function.

i have searched for something on the net, but did not find it.

one of the specialists had the brilliant idea.

lg

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