Ah- I'm just now seeing the note about the screen going black after the
kernel loads into memory, and doing some more digging shows the same kind
of issue when CSM isn't enabled. Unfortunately they had said that CSM
wasn't supported with the tablet...
https://forums.lenovo.com/t5/ThinkPad-Tablets/Unable-to-enable-CSM-in-BIOS/m-p/4472630 Any ideas where to go from here? Either way I appreciate the advice. At
least I know where to start looking!
On Mon, Jul 15, 2019 at 1:43 PM Todd C. Miller <[hidden email]> wrote:
> You probably need to make some changes to the bios settings, if you
> haven't already done so. Try disabling "secure boot" and enabling
> "CSM Support" and see if that makes a difference.
> Some of the info at https://jcs.org/2017/09/01/thinkpad_x1c may
> also be applicable.
> - todd