i used this image on a usb stick and i didn't detect the uefi properly.
When i switched to opsi4.0.7-client-boot-cd_20170720.iso (same date as opsi-linux-bootimage 20170720-1) it detect it back properly.we are not running in uefi
Kind regards.
When i switched to opsi4.0.7-client-boot-cd_20170720.iso (same date as opsi-linux-bootimage 20170720-1) it detect it back properly.we are not running in uefi