Hi, On 09. 07. 20, 12:01, Hans de Goede wrote: >> Any other idea what file/volume I should create in EFI fs? > > No I'm afraid not. The ACPI subsystem will execute the DSDT's > _INI method (line 21712 in the disassembled DSDT) pretty early on. > > I think the best way to workaround this is to use a DSDT override > where you set OSID=1 in that _INI method. Yep, that indeed works. > This is far from ideal, but so are the other options. Unfortunately > this will not help any other users with the same device, but it at > least should get it working for you. If we only had sources of that BIOS (or at least binary)... Now, I need to find a way how to persuade dracut to automatically pick up the updated DSDT. thanks, -- js