I get the following from
sudo fdisk -l
Device Start End Sectors Size Type /dev/sda1 2048 1050623 1048576 512M EFI System /dev/sda2 1050624 1000214527 999163904 476.4G Linux filesystem
but my ADATA SU800 should have 512 GB total.
My last Ubuntu install got corrupted or something and now I can't seem to delete it.