Cannot upgrade to Windows 11 24H2

[tolegedeeu]

Running the Windows 11 24H2 setup on an UTM vm using Windows 11 23H2, an issue is reported: processor not compatible (popcnt). I run the upgrade the same way in a VirtualBox machine without any problems.

UTM is installed on the latest Intel MacBook Pro using macOS 14.7.
UTM hardware is: x86_64, Q35 + ICH9, 2009

[canoben]

I'm having the same problem, and an addtional one:

(latest UTM 4.6.4)

[acdiaznavas]

I have the same problem when trying to update to version 24H2:

UTM 4.6.4 on an Intel MacBook Pro using macOS 15.4
UTM hardware is: x86_64, Q35 + ICH9, 2009 (pc-q35-9.1), Skylake-Client.

[mberneis]

Same Problem