i386/75887: with vt0.disabled=0 and PCVT in kernel video/keyboard is lost when kernel loads

[Bill Pechter]

>Number:         75887
>Category:       i386
>Synopsis:       with vt0.disabled=0 and PCVT in kernel video/keyboard is lost when kernel loads
>Confidential:   no
>Severity:       serious
>Priority:       low
>Responsible:    freebsd-i386
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Jan 06 14:50:25 GMT 2005
>Closed-Date:
>Last-Modified:
>Originator:     Bill Pechter
>Release:        FreeBSD 5.3-RELEASE
>Organization:
self
>Environment:
FreeBSD i4got.pechter.dyndns.org 5.3-RELEASE-p2 FreeBSD 5.3-RELEASE-p2 #0: Tue Jan  4 09:48:18 EST 2005     root at i4got.pechter.dyndns.org:/usr/src/sys/i386/compile/I4GOT  i386

>Description:
Can not seem to get PCVT to build and work on 5.3.

Video stops after boot loader loads kernel.

Disabling hint for vt and using sc works fine.

>How-To-Repeat:
Build kernel with PCVT support and install
>Fix:
      
>Release-Note:
>Audit-Trail:
>Unformatted: