I received the SER10 with only 100GB for the linux file system on a 1TB drive.
$ df -h
Filesystem Size Used Avail Use% Mounted on
tmpfs 5.5G 2.6M 5.5G 1% /run
/dev/mapper/ubuntu–vg-ubuntu–lv 98G 91G 2.2G 98% /
tmpfs 28G 0 28G 0% /dev/shm
tmpfs 5.0M 12K 5.0M 1% /run/lock
efivarfs 256K 45K 207K 18% /sys/firmware/efi/efivars
/dev/nvme0n1p2 2.0G 222M 1.6G 13% /boot
/dev/nvme0n1p1 1.1G 6.2M 1.1G 1% /boot/efi
tmpfs 5.5G 124K 5.5G 1% /run/user/1000
$ sudo lvextend -l +100%FREE /dev/mapper/ubuntu–vg-ubuntu–lv
[sudo] password for <snip>:
Size of logical volume ubuntu-vg/ubuntu-lv changed from 100.00 GiB (25600 extents) to <928.46 GiB (237685 extents).
Logical volume ubuntu-vg/ubuntu-lv successfully resized.
$ sudo resize2fs /dev/mapper/ubuntu–vg-ubuntu–lv
resize2fs 1.47.0 (5-Feb-2023)
Filesystem at /dev/mapper/ubuntu–vg-ubuntu–lv is mounted on /; on-line resizing required
old_desc_blocks = 13, new_desc_blocks = 117
The filesystem on /dev/mapper/ubuntu–vg-ubuntu–lv is now 243389440 (4k) blocks long.
$ df -h
Filesystem Size Used Avail Use% Mounted on
tmpfs 5.5G 2.6M 5.5G 1% /run
/dev/mapper/ubuntu–vg-ubuntu–lv 914G 91G 785G 11% /
tmpfs 28G 0 28G 0% /dev/shm
tmpfs 5.0M 12K 5.0M 1% /run/lock
efivarfs 256K 45K 207K 18% /sys/firmware/efi/efivars
/dev/nvme0n1p2 2.0G 222M 1.6G 13% /boot
/dev/nvme0n1p1 1.1G 6.2M 1.1G 1% /boot/efi
tmpfs 5.5G 124K 5.5G 1% /run/user/1000
