dowload error

[Amir Zambatov]

I burned the iso to a flash drive using rufus. after choosing try or install and when I reached the last point by choosing to erase all data and install ubuntu, the download began, an error appears in the second half of the download

ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: ubiquity 22.04.15
ProcVersionSignature: Ubuntu 5.15.0-25.25-generic 5.15.30
Uname: Linux 5.15.0-25-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu82
Architecture: amd64
CasperMD5CheckMismatches: ./casper/vmlinuz
CasperMD5CheckResult: fail
CasperVersion: 1.470
CurrentDesktop: ubuntu:GNOME
Date: Tue Jun 28 18:27:48 2022
InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/ubuntu.seed maybe-ubiquity quiet splash ---
LiveMediaBuild: Ubuntu 22.04 LTS "Jammy Jellyfish" - Release amd64 (20220419)
ProcEnviron:
 LANGUAGE=ru_RU.UTF-8
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=ru_RU.UTF-8
 LC_NUMERIC=C.UTF-8
RebootRequiredPkgs: Error: path contained symlinks.
SourcePackage: ubiquity
UpgradeStatus: No upgrade log present (probably fresh install)