I have mounted an internal hdd in 18.04 using the gnome-disks utility, selecting "mount at system statup". In nautilus the drive shows up with a "prohibited" sign like this.
I have not noticed any other issues.
fstab looks like this
/dev/disk/by-uuid/9d73bb1e-9411-4679-ac77-95c193b558ac /media/username/snurre auto nosuid,nodev,nofail,x-gvfs-show,x-gvfs-name=snurre,x-gvfs-icon=snurre,x-gvfs-symbolic-icon=snurre 0 0
Any idea what this is supposed to indicate?