1. I downgraded to 1:10.2.2+ds-1 and there were no problem 2. Apart from these 32bit Vistas, there were some (but not all) XP machines which were not able to boot. When I find some time I will try to bisect as I did in https://gitlab.com/qemu-project/qemu/-/work_items/1966#note_2681936884 that's probably all I can do.
KJ -- http://wolnelektury.pl/wesprzyj/teraz/ Stop me, before I kill again!
