Can't install

[stefan_n]

I made a fresh USB with Ubuntu 20.04.
Something seems to be wrong, but I don't know what.

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: ubiquity 20.04.15.2
ProcVersionSignature: Ubuntu 5.4.0-42.46-generic 5.4.44
Uname: Linux 5.4.0-42-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu27.4
Architecture: amd64
CasperMD5CheckMismatches: ./pool/restricted/n/nvidia-graphics-drivers-390/libnvidia-compute-390_390.138-0ubuntu0.20.04.1_i386.deb ./pool/restricted/n/nvidia-graphics-drivers-435/libnvidia-compute-435_435.21-0ubuntu7_i386.deb ./pool/restricted/n/nvidia-graphics-drivers-435/libnvidia-fbc1-435_435.21-0ubuntu7_i386.deb
CasperMD5CheckResult: skip
CasperVersion: 1.445.1
CurrentDesktop: ubuntu:GNOME
Date: Sun Jan 3 19:56:50 2021
LiveMediaBuild: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731)
ProcEnviron:
 LANGUAGE=nl_BE.UTF-8
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=nl_BE.UTF-8
 LC_NUMERIC=C.UTF-8
SourcePackage: ubiquity
UpgradeStatus: No upgrade log present (probably fresh install)

[Jouni Mettala (jouni-mettala)]

It is either faulty USB or faulty download.
https://ubuntu.com/tutorials/how-to-verify-ubuntu#1-overview