I can't find a Greek keyboard on Aros One , is Greek input supported ?

Sorry I checked, there is no keyboard in Greek

Is there any distro with support for greek keyboard ?

You might try ApolloOS, AROS doesn't have PT keymap either, but ApolloOS have. So you might have some luck there.

ApolloOS does not have the Greek pc keyboard ‘105_gr’ only exists on ‘aros-orca-m68k’ but is not compatible with current AROS, ‘105_gr’ also exists on MOS, but this too is not compatible.

Here are the sources "aros-orca" if anyone can compile them:

https://repo.or.c...pc105_gr.c

Well the file pc105_gr.c is already there on current Aros github https://github.com/deadwood2/AROS/blob/master/workbench/devs/keymaps/pc105_gr.c but the rule to build the keymap has changed (as i understand) and it build only those with *.akmd extension. To have a greek keymap builded we need to adapt an akmd for this...but i don't know how.