[Help booting] 2.6831441 Kernel Offset: disabled

Hello :slight_smile:

I want to install Qubes on my USB key and using it as a live OS.

The destination USB key (E:) is formatted in NTFS, I use W10.
Everything is fine when writing in (DD) mode from Qubes-R4.0.4-x86_64.iso via Rufus to the USB key (E:).
The 2 USB keys (E:) and the second blank receiver (F:) are connected > Boot via USB HDD > Installation begins.

Problem: Unable to access Qubes install interface, script stuck at step: 2.6831441 Kernel Offset: disabled.

We can see above in 2.6662101 Kernel panic - not syncing: Attempted to kill init/ exitcode=0x00007f00

Can you help me please ?
I am available and will answers quickly

UPDATE

Finally, I could acces to Qubes Installer, well I boot into the blank USB then an error occured :

Traceback (most recent call last):

File “/usr/lib64/python3.5/site-packages/gi/overrides/BlackDev.py”, line 420, in wrapped ret = orig_obj(*args, **kwargs)

File “/usr/lib64/python3.5/site-packages/gi/overrides/BlackDev.py”, line 228, in lvm_thpoolcreate return_lvm_thpoolcreate(vg_name, lv_name, size, md_size, chunk_size, profile)

GLib.GError: g-bd-utils-ecex-error-quark: Process reported exit code 1280: Check of pool qubes_dom0/poolOO failed (status:1). Manual repair required!
Failed to activate new LV.