Ubuntu install crashes/wont boot if does complete

[Alan]

Having similar problem with other "distro" Truenas Scale. Install eventually finishes but just wont boot. Looks like it is there in bios but skips and goes to efi shell. This is on Lenovo TD230 thinkserver. Seems like issue is related to bios vs efi/uefi boot.

ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: ubiquity 22.04.17
ProcVersionSignature: Ubuntu 5.15.0-43.46-generic 5.15.39
Uname: Linux 5.15.0-43-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu82.1
Architecture: amd64
CasperMD5json:
 {
   "result": "skip"
 }
CasperVersion: 1.470
Date: Mon Aug 29 00:09:52 2022
InstallCmdLine: BOOT_IMAGE=/multiboot/ubuntu-22.04.1-desktop-amd64/casper/vmlinuz iso-scan/filename=/multiboot/ubuntu-22.04.1-desktop-amd64/ubuntu-22.04.1-desktop-amd64.iso boot=casper noprompt noeject fsck.mode=skip floppy.allowed_drive_mask=0 ignore_uuid
LiveMediaBuild: Ubuntu 22.04.1 LTS "Jammy Jellyfish" - Release amd64 (20220809.1)
RebootRequiredPkgs: Error: path contained symlinks.
SourcePackage: grub-installer
UpgradeStatus: No upgrade log present (probably fresh install)