https://bugs.winehq.org/show_bug.cgi?id=47768
--- Comment #2 from jaap.aarts1@gmail.com jaap.aarts1@gmail.com --- I tried using the clearcpuid=514 kernel parameter as suggested in https://github.com/ValveSoftware/Proton/issues/2927 but this did not work, thus this will very likely not be fixed by the linux 5.4 update