On Mon, 8 Aug 2016 21:31:34 +0200, Ralf Mardorf wrote: >blkid > blkid.txt When doing this from a live media /tmp most likely is a tmpfs, so blkid > /tmp/blkid.txt should work, if not blkid > /mnt/point/of/your/ubuntu/install/tmp/blkid.txt must do the job.