i have no problem with the german-kmap except of the euro-sign
now i'm typing: "ä ö ü ß", but the euro-sign is something like "¤" ...
it's different in the terminal, f.e. the bash:
"ß" doesn't work, i get "ss" instead of "ß"
and "ä ö ü" are shown as "? ? ?".
perhaps you see here something to improve, but for me everything is working...
although i use tinycore 1-3 hours a day on different occasions.