Am Montag, den 27.01.2020, 12:22 -0500 schrieb Sarunas Burdulis: > > How to tell the installer to make an UEFI system? > > Boot from install media in EFI mode. The little word "from" had confused me. Now I've found this out by myself (see the tread "Installer makes broken GPT partition table"). Bye Volker