I tried to run
mount /home/user/nvme0n1 -U 8da513ec-20ce-4a2d-863d-978b60089ad3 -t ext4 -o umask=0000
and the response is:
/home/user/nvme0n1: wrong fs type, bad option, bad superblock on
/dev/nvme0n1, missing codepage or helper program, or other error.
However, when I remove the
umask option, the SSD is mounted as desired.
What should I do? How can I start debugging the problem? I want the device to have mode=777.