Hi Axel, On 2023-05-03 08:16, Axel Beckert wrote: > After choosing either "expert install" (first and prefered try) or > "graphical expert install" (second try and second choice) I saw these > three lines and then nothing more happened: > > EFI stub: Booting Linux Kernel... > EFI stub: Using DTB from configuration table > EFI stub: Exiting boot services... > > Waited 10 minutes at least, i.e. left it alone, did something else and > came back later. Even adding the "debug" kernel parameter didn't bring > up any more details on what's happening.
Perhaps we can get some more output by adding 'earlycon=efifb keep_bootcon' after 'debug' to the kernel CLI. Additionally, please try adding 'set debug=linux' to grub's configuration as well -- after the setparams directive for example. See attached screenshot. Thanks, Emanuele