I managed to test this now (with duplicity 0.6.23-1ubuntu4.2) and was able to restore files via "wiederherstellen"-button from deja-dup (German for restore), even if they or their folders contain ä, ö or è.
Unfortunately I got no result when trying to restore only one missing file (via context menu or duplicity --file-to-restore ./da file:///home/test/Sicherung .)! The terminal printed this message instead: "Datei im Archiv nicht gefunden, keine Dateien wiederhergestellt." which means something like "Unable to find file in archive, did not restored any files".
Hello!
I managed to test this now (with duplicity 0.6.23-1ubuntu4.2) and was able to restore files via "wiederherstell en"-button from deja-dup (German for restore), even if they or their folders contain ä, ö or è. /home/test/ Sicherung .)! The terminal printed this message instead: "Datei im Archiv nicht gefunden, keine Dateien wiederhergestellt." which means something like "Unable to find file in archive, did not restored any files".
Unfortunately I got no result when trying to restore only one missing file (via context menu or duplicity --file-to-restore ./da file://
Best regards
Vej