[Bug 293254] graphics/drm-66-kmod | graphics/drm-latest-kmod: Blocks system from powering off during shutdown.

From: <bugzilla-noreply_at_freebsd.org>
Date: Wed, 18 Feb 2026 01:58:41 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=293254

            Bug ID: 293254
           Summary: graphics/drm-66-kmod | graphics/drm-latest-kmod:
                    Blocks system from powering off during shutdown.
           Product: Ports & Packages
           Version: Latest
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: Individual Port(s)
          Assignee: x11@FreeBSD.org
          Reporter: ksolowoniuk@gmail.com
          Assignee: x11@FreeBSD.org
             Flags: maintainer-feedback?(x11@FreeBSD.org)

Created attachment 268152
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=268152&action=edit
dmesg output

uanme -a:
  FreeBSD intel-nuc 15.0-RELEASE-p3 FreeBSD 15.0-RELEASE-p3
releng/15.0-n281008-5cf7232732d5 GENERIC amd64

--------------------------
When using either drm-66-kmod or drm-latest-kmod with
gpu-firmware-intel-kmod-alderlake on a NUC 13 pro, the system fails to power
off. Shutdown runs as normal but then fails to power off. Fans continue to run
etc. Using drm-61-kmod does not trigger the issue and the system shuts down and
powers off normally. Attempting to shutdown shortly after boot does completely
shutdown and power off but I'm not able to get a consistent time when the issue
is triggered.

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