Installing Qubes 4.2.3 on Thinkpad t14 Gen5

[FranklyFlawless]

You can try this post:

ThinkPad T14 (gen. 5) failes net qubes and freezes at systemd-hostnamed

You can disable qubes autostart to boot in dom0: And then in dom0 you can open sys-net Settings → Devices tab and remove the Ethernet controller from the list of PCI devices attached to this qube.

Your sys-net and other system qubes should be based on a Fedora template:

@hildi

Wifi works fine with Fedora sys-net (not with Debian)

See also:

PCI troubleshooting