Re: port-amd64/56815 (Lenovo ThinkCentre with i915drmkms graphics fails to boot)

[riastradh%NetBSD.org@localhost]

Synopsis: Lenovo ThinkCentre with i915drmkms graphics fails to boot

State-Changed-From-To: open->feedback
State-Changed-By: riastradh%NetBSD.org@localhost
State-Changed-When: Thu, 15 Sep 2022 21:13:36 +0000
State-Changed-Why:
Does this still fail the same way?

The problem may have been affected by some recent changes to drm,
e.g. drm_mm.c 1.19 and 1.20.

If it still fails the same way, can you try blind typing C-A-ESC to
enter ddb and then typing `sync' to get a crash dump?  On the next
boot, use `userconf disable i915drmkms' to disable the driver so you
can get savecore to run.