Thanks, but it seems that cfdisk doesn't understand this partition structure properly either:
Device Boot Start End Sectors Size Id Type /dev/sdd1 * 0 3793663 3793664 1.8G 0 Empty /dev/sdd2 2136 2967 832 416K ef EFI (FAT-12/16/32) >> Free space 4096 246480895 246476800 117.5G If /dev/sdd1 is 3793664 sectors then there is no way that free space starts at sector 4096. And if I try to create new partition there, cfdisk doesn't allow that and gives error "Start sector 4096 out of range." On Sat, Jun 24, 2017 at 7:44 PM, Tom & Karen Pino <metalsm...@rangeweb.net> wrote: > You have a 'Hidden HPFF/NTFS' partition for your main partition. > > Gparted is a fine partition tool for general work but don't use it for > this sort of job. > > Use cfdisk instead. > # cfdisk /dev/sdd > > On 06/24/2017 09:08 AM, Markus Laire wrote: > > I just put debian-live-9.0.1-amd64-xfce.iso to 128 GB USB-stick and > then tried to check the created partitions on a computer running > Debian Strech. > > When I check partitions with "cat /proc/partitions" I get: > 8 48 123240448 sdd > 8 49 1896832 sdd1 > 8 50 416 sdd2 > > So there is one main partition and one tiny one. > > But if I start GParted to modify partitions, it doesn't see main > partition at all, only the tiny one. GParted claims that USB-stick > has: > - 1.04 MiB unallocated space > - 416 KiB fat16 partition > - 117.53 GiB unallocated space > > Why GParted doesn't see the main partition? I want to create another > partition for persistence, but I'm afraid GParted will destroy main > partition (which it doesn't see) if I try to do any changes. > > > > -- > -- Markus Laire https://www.MarkusLaire.com