Hi Plamen,
Apologies for the delay in answering, but I've been busy with other things in my office. The conversion I did was :
- installed the standard kernel
- edit the file /boot/grub/grub.conf to boot from the standard kernel
- de-install the xen kernel
- stop the virtual machine
-edit the virtual machine from PVM to HVM
- start the virtual machine
Thanks a lot for your help!
Regards,
Paola