I have a MacBook, on which I have a dual-boot setup with OSX and Ubuntu.
When logged in to Ubuntu, I can easily access my files on my OSX drive (albeit read-only).
Is there a way to similarly view my Ubuntu files from OSX?
This blog article explains how to setup your Mac in order to get read-only access to Ext2 and Ext3. This solution works with Ext4 too, as noted in the article comments.