I have the same issue
the fix was to boot using the rescue option from the installation usb
then edit
/etc/default/grub
and change
GRUB_CMDLINE_LINUX_DEFAULT="quiet intel_iommu=on iommu=pt video=vesafb:off video=efifb:off"
with
GRUB_CMDLINE_LINUX_DEFAULT="intel_iommu=on iommu=pt...
