[Grml] fstab-entry change

hi, on a PC with Debian 11 installed, an SSD can neither be read nor written.

I have now restarted the PC with a grml. How can I change the entry in /etc/fstab on this PC with the help of grml so that this defective SSD is not taken into account when restarting?

Unfortunately, I can't quite get along with the new grml. I used to be able to log in with a password and mount the file system of the PC system with root rights, e.g. on /mnt /computername/ and then edit /etc/fstab.

How can I do this with the new version grml-64-full 2022 ?

Any help ist welcome

bye hans