I confirm that this workaround works. Go back in the install interface, log as root in a terminal window, delete the partition with fdisk, recreate it (still in fdisk... at least that's what I did), and proceed with the installer reusing existing partitions.
I confirm that this workaround works. Go back in the install interface, log as root in a terminal window, delete the partition with fdisk, recreate it (still in fdisk... at least that's what I did), and proceed with the installer reusing existing partitions.
Michael.