[Bug 230172] FreeBSD 11.2 fails to boot on Celeron J1900 after upgrade from 11.1 (ACPI indicates no VGA)
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Date: Tue, 22 Feb 2022 18:22:23 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=230172 Ed Maste <emaste@freebsd.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|FreeBSD 11.2 fails to boot |FreeBSD 11.2 fails to boot |on Celeron J1900 after |on Celeron J1900 after |upgrade from 11.1 |upgrade from 11.1 (ACPI | |indicates no VGA) --- Comment #54 from Ed Maste <emaste@freebsd.org> --- This hardware sets the "VGA Not Present" flag, described as: > If set, indicates to OSPM that it must not blindly probe the VGA hardware > (that responds to MMIO addresses A0000h-BFFFFh and IO ports 3B0h-3BBh and > 3C0h-3DFh) that may cause machine check on this system. If clear, indicates > to OSPM that it is safe to probe the VGA hardware. Could users of affected machines get an ACPI dump and attach it to this PR? (acpidump -dt) -- You are receiving this mail because: You are the assignee for the bug.