# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
# / was on /dev/sdb2 during installation

UUID=d6583dc4-618d-4b72-bd88-00335ab5c447 /               ext4    errors=remount-ro 0       1
# /boot/efi was on /dev/sdb1 during installation
UUID=F5E5-2163  /boot/efi       vfat    umask=0077      0       1
# swap was on /dev/sdb3 during installation
UUID=571adfe9-db67-4d23-af60-36c7feffc39f none            swap    sw              0       0

works just fine

# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
# / was on /dev/sdb2 during installation

UUID=d6583dc4-618d-4b72-bd88-00335ab5c447 /               ext4    errors=remount-ro 0       1
# /boot/efi was on /dev/sdb1 during installation
UUID=F5E5-2163  /boot/efi       vfat    umask=0077      0       1
# swap was on /dev/sdb3 during installation
UUID=571adfe9-db67-4d23-af60-36c7feffc39f none            swap    sw              0       0
/dev/disk/by-uuid/e2404a26-ad72-4eba-892f-31470bdd3874 /home ext4 defaults 1 2

returns this:

Jan 31 18:44:22 oxford systemd[1]: systemd 229 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN)
Jan 31 18:44:24 oxford lightdm[1206]: PAM unable to dlopen(pam_kwallet.so): /lib/security/pam_kwallet.so: cannot open shared object file: No such file or directory
Jan 31 18:44:24 oxford lightdm[1206]: PAM adding faulty module: pam_kwallet.so
Jan 31 18:44:24 oxford lightdm[1206]: PAM unable to dlopen(pam_kwallet5.so): /lib/security/pam_kwallet5.so: cannot open shared object file: No such file or directory
Jan 31 18:44:24 oxford lightdm[1206]: PAM adding faulty module: pam_kwallet5.so
Jan 31 18:44:25 oxford lightdm[1290]: PAM unable to dlopen(pam_kwallet.so): /lib/security/pam_kwallet.so: cannot open shared object file: No such file or directory
Jan 31 18:44:25 oxford lightdm[1290]: PAM adding faulty module: pam_kwallet.so
Jan 31 18:44:25 oxford lightdm[1290]: PAM unable to dlopen(pam_kwallet5.so): /lib/security/pam_kwallet5.so: cannot open shared object file: No such file or directory
Jan 31 18:44:25 oxford lightdm[1290]: PAM adding faulty module: pam_kwallet5.so