Re: ecrypting image file breaks efi/boot of the guest/Ubuntu - ?

On 11/04/2023 09:13, Peter Krempa wrote: > On Sat, Apr 08, 2023 at 11:25:18 +0200, lejeczek wrote: > > Hi guys. > > > > I've have a guest and that guest differs from all other guest by: > > > >   <os> > >     <type arch='x86_64' machine='pc-q35-rhel9.0.0'>hvm</type> > >     <loader readonly='yes' secure='yes' > > type='pflash'>/usr/share/edk2/ovmf/OVMF_CODE.secboot.fd</loader> > > <nvram>/var/lib/libvirt/qemu/nvram/ubusrv1_VARS.fd</nvram> > >     <boot dev='hd'/> > >     <bootmenu enable='yes'/> > >   </os> > > > > whereas everything else has: > > > >   <os> > >     <type arch='x86_64' machine='pc-q35-rhel9.0.0'>hvm</type> > >     <boot dev='hd'/> > >     <boot dev='cdrom'/> > >     <bootmenu enable='yes'/> > >   </os> > > > > Now, that different guest fails - as the only one - to start, to boot after > > its qcow2 image was luks-encrypted. > > Guest starts but says that: > > > > BdsDxe: failed to load Boot0001 "Uefi Misc Device" from PciRoot > > (0x0)/Pci(0x2,0x3)/Pci(0x0,0x0): Not found > > > > revert back to original, non-encrypted qcow2 image and all works a ok. > Please attach either the full XML or at least the disk part for *both* > the case where it doesn't work and where it does work.

  <devices>     <emulator>/usr/libexec/qemu-kvm</emulator>     <disk type='file' device='disk'>       <driver name='qemu' type='qcow2' cache='none' discard='unmap'/>       <source file='/00-VMs/ubusrv1.qcow2'/>       <target dev='vda' bus='virtio'/>       <address type='pci' domain='0x0000' bus='0x04' slot='0x00' function='0x0'/>     </disk> ... When I add encryption to <disk> & use encrypted qcow2 then VM fails as I described.