On 2024-03-08 11:44, Michel Dänzer wrote: > > My working theory is that it's due to some kernel build configuration change > in my self-built kernels compared to Debian ones.
My second guess was a winner: CONFIG_EFI_DISABLE_PCI_DMA breaks booting with GRUB 2.12 on this machine. It works fine on two other (desktop) machines though, so the UEFI firmware seems to be a factor. OTOH it worked with GRUB 2.06 on this machine as well, so something changed in GRUB. Don't know if it's a bug though. -- Earthling Michel Dänzer | https://redhat.com Libre software enthusiast | Mesa and Xwayland developer
