[ovirt-users] Fedora 30 guest - kernel issue

Hi everybody, yesterday I updated some of my fedora 30 ovirt guest, and after reboot I wasn't able to control consoles via spice: I could see desktop, but mouse and keyboard were not working (nor were key command in remote-viewer menu, like ctrl-alt-F2 and so on). Let me specify it's not strictly an ovirt issue, and the problem goes away booting with old kernel (kernel-5.2.18-200.fc30.x86_64): the problem arises only with fedora kernel version kernel-5.3.6-200.fc30.x86_64. So: anyone has already faced this, before I dive into logfiles? TIA, Giulio