hi, I simply prefer the manipulation of a few keys in the Windows registry at the time of installation to the "complex" Qemu boot (SecureBoot and TPM).
however, I tried to install W$11 with native (passthrough) and emulated (swtpm) TPM support, but I always get the warning that the (virtual) computer is not compatible. unfortunately, this warning does not specify at what level the incompatibility is. I would lean towards SecureBoot that I can't implement with Qemu (the screen stays frozen on "Guest has not initialized the display (yet)."). # chmod 666 /dev/tpm0 $ /usr/bin/qemu-system-x86_64 -accel kvm -machine q35 -m 4096 -device nec-usb-xhci -device usb-tablet -cpu host -parallel null -serial mon:stdio -bios /usr/share/edk2-ovmf/x64/OVMF.fd -hda 11.disk -cdrom 11.iso -tpmdev passthrough,id=tpm0,path=/dev/tpm0 -device tpm-tis,tpmdev=tpm0 $ swtpm socket --tpm2 --tpmstate dir=/tmp/mytpm --ctrl type=unixio,path=/tmp/mytpm/swtpm-sock $ /usr/bin/qemu-system-x86_64 -accel kvm -machine q35 -m 4096 -device nec-usb-xhci -device usb-tablet -cpu host -parallel null -serial mon:stdio -bios /usr/share/edk2-ovmf/x64/OVMF.fd -hda 11.disk -cdrom 11.iso -chardev socket,id=chrtpm,path=/tmp/mytpm/swtpm-sock -tpmdev emulator,id=tpm0,chardev=chrtpm -device tpm-tis,tpmdev=tpm0 Le ven. 15 oct. 2021 à 18:36, Stefano Cappa <stefano.cappa.k...@gmail.com> a écrit : > Totally agree with Friedrich, there is no reason to use workaround or > hacks. You can simply use a tpm emulator. I'm using swtpm (it's open source > and available on github) since this August and it works perfectly. > > Stefano > > Il ven 15 ott 2021, 18:31 Friedrich Oslage <friedr...@oslage.de> ha > scritto: > >> Why do you want to use the registry workarounds? It's a lot easier to >> just emulate a TPM and Secure-Boot. And yes, Windows 11 works just fine >> in a Qemu VM which meets the requirements. >> >> Also, I'd recommend using libvirt instead of executing qemu directly, it >> just makes everything easier. For instance in libvirt adding a TPM is >> just "<tpm model='tpm-crb'><backend type='emulator' >> version='2.0'/></tpm>", with plain Qemu you need to manage everything >> yourself, including control socket and state directory. >> >> Regards >> Friedrich >> >> On 10/15/21 1:42 PM, Pascal wrote: >> > hi everyone, >> > here is the "environment" used (but it still doesn't work :-() : >> >>
