https://bugzilla.kernel.org/show_bug.cgi?id=203431
br...@ourhut.net changed:
What |Removed |Added
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CC| |br...@ourhut.net
--- Comment #14 from br...@ourhut.net ---
Thanks for the great work figuring this out. I have an Inspiron 5485 with
possibly a newer bios version (2.2.3), and am unable to make even basic headway
on booting. I first tried to load the patched FACP provided by Justin, but that
didn't work. I've also tried noacpi, that doesn't work either. I'm using the
Ubuntu 19.04 installer.
My first thought is the newer bios (if that is the case) is preventing this
from working, maybe the revision number in the bios is greater than the patched
version?
I would like to help further, however I've been unable to produce any debug
output. My machine hangs with no output beyond "EFI stub: UEFI Secure Boot is
enabled.", regardless of the flags I pass. I've searched around for pointers or
a howto on debugging kernel boot issues of ACPI issues, but haven't found the
right trail head. From reading the above I get the sense there is a way to
launch the kernel from the EFI console and see messages. I know this is
slightly of topic, but can someone point out how to do that?
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