After 'dnf system-upgrade...' my machine from F37 x86_64 to F39, win7-32 guest did not start due to BSOD 0x0000007B boot problem, while win10 64-bit works fine on the same machine.
I then tried:
- a newly created virtual machine consisting only of Win7-32 or Win10-32 installation ISO image freezes after start on the first inquiry window - the keyboard and mouse do not respond.
- the same way created virtual win10 64-bit installation CD ISO works correctly.
- I received the same behavior on a cleqan, freshly installed F39 system - Win7 or Win10 32-bit did not work, but 64-bit without problems.
- on a new installation of F38 - Win7 guest works without problems, as well as both guest installations of 32-bit windows from the CD ISO image.
On F38 is libvirt-daemon-9.0.0-4.fc38.x86_64 + qemu-kvm-7.2.8-1.fc38.x86_64 On F39 is libvirt-daemon-9.7.0-2.fc39.x86_64 + qemu-kvm-8.1.3-4.fc39.x86_64
Does anyone have any idea where the problem could be?