Comment 1 for bug 1838525

1) doing LVM all in one install manually, with BIOS boot, pops up the question of where to install the bootloader to.... when it shouldn't ask it
2) when selecting it tries to do 'grub-install /dev/mapper' which is bogus
3) manually running 'grub-install /dev/vda' works and forcing the install to continue without installer works and reboots fine
4) maybe this is related to change of default lvm name (now vgubuntu) or change in lvm
5) i think lvm and udev now want bind-mounted /dev and /run, not sure if that is happening or not

This needs escalation.