port-i386/46763: Standby on IBM Thinkpad X41 does not work anymore

[Moritz Wilhelmy <mw%wzff.de@localhost>]

>Number:         46763
>Category:       port-i386
>Synopsis:       Standby on IBM Thinkpad X41 does not work anymore
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    port-i386-maintainer
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Wed Aug 01 22:45:00 +0000 2012
>Originator:     Moritz Wilhelmy
>Release:        NetBSD 6.0_BETA2
>Organization:
Fictional Enterprises Ltd
>Environment:
System: NetBSD fenrir.wzff.de 6.0_BETA2 NetBSD 6.0_BETA2 (GENERIC) i386
Architecture: i386
Machine: i386
>Description:
        Running zzz(8) on my Thinkpad X41 results in a 80x25 console being
        displayed with a white cursor at the top left position of the screen.
        Suspend (and even resume) used to work as intended via zzz in an
        earlier release of the 5 series, 5.1 if I remember correctly, but it
        might also have been 5.0.2 and broke after an upgrade to -current
        (which was then about 5.99.54). After reinstallation of 6.0_BETA2, the
        problem persists.

        I decided that I lack the skills to debug this myself within a
        reasonable amount of time and hereby file this PR.
>How-To-Repeat:
        Type zzz as root on my machine. Can anyone reproduce this?
>Fix:
        None known.