Created attachment 1874652 [details] Display before and after switching Description of problem: Create a new virtual machine and switch the Chipset/Firmware Type to automatically modify the console Chipset/Firmware Type Version-Release number of selected component (if applicable): oVirt engine 4.5.0.4-1.el8 How reproducible: must appear Steps to Reproduce: 1.Create a new virtual machine 2.switch the Chipset/Firmware Type，Switching from Q35 Chipset with UEFI to Q35 Chipset with BIOS Actual results: console-->Graphical Console: Switch from SPICE+VNC to SPICE Expected results: Switching Chipset/Firmware Type does not affect Graphical Console settings Additional info:
Verified: ovirt-engine-4.5.1.1-0.14.el8ev vdsm-4.50.1.2-1.el8ev.x86_64 libvirt-daemon-8.0.0-5.2.module+el8.6.0+15256+3a0914fe.x86_64 qemu-kvm-6.2.0-11.module+el8.6.0+15489+bc23efef.1.x86_64 Verification scenario: 1.Create a new virtual machine 2.switch the Chipset/Firmware Type，Switching from Q35 Chipset with UEFI to Q35 Chipset with BIOS Verify console-->Graphical is still SPICE+VNC 3. Switch back to Q35 Chipset with UEFI Verify console-->Graphical is still SPICE+VNC 4. Repeat steps 2-3 few more time.
This bugzilla is included in oVirt 4.5.1 release, published on June 22nd 2022. Since the problem described in this bug report should be resolved in oVirt 4.5.1 release, it has been closed with a resolution of CURRENT RELEASE. If the solution does not work for you, please open a new bug report.