I'm seeing this in the 18.04 Beta 1 installer also. If you use manual partitioning and provide a /boot which is on LVM on LUKS, ubiquity does not provision an /etc/crypttab and the resulting system is not bootable.
I'm seeing this in the 18.04 Beta 1 installer also. If you use manual partitioning and provide a /boot which is on LVM on LUKS, ubiquity does not provision an /etc/crypttab and the resulting system is not bootable.