Re: AW: Debugging initramfs, server hangs during boot process

[Michel Verdier <mv524@free.fr>]

On 2023-08-30, thahn01@t-online.de wrote:

> The last USB device in this list is a bluetooth card. I have blacklisted btusb, 
> but this didn't help, still hangs.
> At 182 seconds I pressed CRTL_ALT_DEL and the times without sleep statements 
> come down to like 11 seconds when it hangs.

You should blacklist usb devices not found during boot and still listed
with udevadm. You can also try to unplug all usb devices and plug them
one by one to find which hangs.
Do you try to boot on another kernel or a debian live ?