Boot method: CD/USB stick
Image version: https://cdimage.debian.org/cdimage/weekly-builds/amd64/iso-cd/debian-testing-amd64-netinst.iso
Date: 28.02.2023

Machine1: Virtual Machine
Processor: AMD Ryzen 5 1600x
Memory: host 16 Gb, VM - 2GB
Partitions: SCSI 20GB, Default partition layout for BIOS systems.


Machine2: Laptop HP Envy x360
Processor: AMD Ryzen 5 5500u
Memory: 32 Gb
Partitions: NVMe 1Tb, UEFI 512Mb, Windows 70 GB, Debian 30GB, all
other space for Data.

Output of lspci -knn (or lspci -nn):

Base System Installation Checklist:
[O] = OK, [E] = Error (please elaborate below), [ ] = didn't try it

Initial boot:           [O]
Detect network card:    [O]
Configure network:      [O]
Detect media:           [O]
Load installer modules: [O]
Detect hard drives:     [O]
Partition hard drives:  [O]
Install base system:    [O]
Clock/timezone setup:   [O]
User/password setup:    [O]
Install tasks:          [O]
Install boot loader:    [O]
Overall install:        [O]

Comments/Problems:



Hello,
I have already tried several times to install both on real iron and on the
virtual machine Debian 12 testing.
Loading from ISO, installation - everything goes without errors.
Loading OS falls with this error.

[image: 2023-02-28_194021.png]

Interesting that the same errors I had on weekly and daily ISO files.
If I install the OS from Debian-Bookworm-di-alpha2-amd64-Netinst.iso, then
the installation is perfect.

Best regards,
Guram