I ran this command but here is what still exist: localhost src # du -sh linux-2.6.18-gentoo-r* 48M linux-2.6.18-gentoo-r2 381M linux-2.6.18-gentoo-r3 localhost src # pwd /usr/src localhost src #
And will remain that way. You'd need to run make mrproper first before unmerging. (And no, we won't do it automatically, has been tried and it broke things).