Upgrade / Migration Help: Win 2.2.9 -> Linux 2.4.10

[Roger Day]

Hi,

I'm trying to figure out if it's possible to migrate from GnuCash 2.2.9
on Windows to 2.4.10 on Linux (Ubuntu) and how would I do that?  If if
it's not possible then are there any other options?

I have the .gnucash and other gnucash data files from the windows version

Thanks for any help
R