On Monday, 15 October 2018 07:49:49 CEST Antoine KILZI wrote:
 I am trying to mount a windows 10 backup .vhdx file.
 
 I installed libguestfs through ```sudo apt-get install libguestfs-tools```
 
 I am running Ubuntu 18.04.1 LTS and this is the installed version:
```1:1.36.13-1ubuntu3.2```
 
 This is the output of the command I ran: 
 ```
 [...]
 cp: cannot open '/boot/vmlinuz-4.15.0-36-generic' for reading: Permission denied
 supermin: cp -p '/boot/vmlinuz-4.15.0-36-generic'
'/var/tmp/.guestfs-1000/appliance.d.ouzjasdp/kernel': command failed, see earlier
errors 
It's the well-known kernel breakage they have in Ubuntu:
https://bugs.launchpad.net/bugs/759725
-- 
Pino Toscano