Le dimanche 18 avril 2021 16:50:43 CEST Sefa Eyeoglu via arch-general a écrit :
This is an issue with the UEFI. It can be fixed by updating to a UEFI version that includes AGESA 1.2.0.1 as it was officially fixed in that version.
After updating the motherboard firmware, the interrupt error no longer occurs. But with 202104 the boot screen does not update after :: running early hook [udev] Starting version 247.4-2-arch :: running early hook [archiso_pxe_nbd] :: running hook [udev] :: Triggering uevents... _ The boot process does complete in the background, commands blindly typed in are executed : loadkeys fr systemctl reboot No problems are seen with 202102 iso. It happens with one machine only, 202104 iso can boot two other machines normally. As it is host specific, there is probably no valid reason to spend more time on it. More debugging would be of interest if other users report similarly. Regards.