`sudo sgdisk -v /dev/sda` - `Caution: Partition 3 doesn't end on a 2048-sector boundary. This may result in problems with some disk encryption tools.`

Development
1

Minor issue.

sudo sgdisk -v /dev/sda

Caution: Partition 3 doesn't end on a 2048-sector boundary. This may
result in problems with some disk encryption tools.

No problems found. 2021 free sectors (1010.5 KiB) available in 2
segments, the largest of which is 2014 (1007.0 KiB) in size.

Scary warning but no actual issue.

Quote @arraybolt3

  • Aaron: May be difficult to fix. grml-debootstrap uses parted for partition creation, and according to parted, partition 3 is optimally aligned. I find it somewhat unlikely grml-debootstrap would want to port to sgdisk.
    • Sent an email to the GPT fdisk mailing list to see if there’s a good way to fix the discrepancy between the behavior of GPT fdisk and Parted.