Comment # 12 on bug 1228593 from Andrea della Porta

Hi Scott,
in order to match your setup, I'll kindly ask if you can:

- update to latest TW (I'm using 20241027 as of now)
- update the fw via Windows to 1.61
- with linux boot enabled in UEFI fw, please remove iommu.strict=0 from kernel
command line. You could do this either from the grub menu by hitting 'e' on the
default selected command line, doing the changes and then hitting ctrl-x to
boot, or you could just temporarily change the relevant entry in
/boot/grub2/grub.cfg.
Please note whether this helps to fix the boot issue you're experiencing.
- when the laptop does boot, please attach in this ticket the file produced as
output form the following command (i.e. /tmp/dts.txt):

dtc -I fs -O dts /sys/firmware/devicetree/base > /tmp/dts.txt

in case teh dtc command is not recognized, please install it via:

sudo zypper in dtc

Many thanks,
Andrea