Crash the Qubes_OS

Hello,

I’ve been using QubesOS for several years now and it works very well.

But today, horror! It won’t start.
I have this nice message:

Could not boot
/dev/mapper/qubes_dom0-root does not exist
/dev/qubes_dom0/root does not exist
/dev/qubes_dom0/swap does not exist

Starting Dracut Emery ncy Shell …
Warning: /dev/mapper/qubes_dom0-root does not exist
Warning: /dev/qubes_dom0/root does not exist
Warning: /dev/qubes_dom0/swap does not exist

Generating "/run/initramfs/rdsosreport.txt

Entering emergency mode. Exit the shell to continue.
Type “journalctl” to view system logs.
You might want to save “/run/initramfs/rdsosreport.txt” to a USB stick or /boot after mounting them and attach it to a bug report

I don’t speak English and I’m going through a translator, but if someone could reassure me and help me in this test, it would be great!

best regard

Hello,
Not knowing what to do, I restarted the computer.

It’s working again.

A priori this appeared after a number of errors in entering my password. Not waking up well this morning and a big scare!

Everything is back to normal.