Monitor not being detected after 20090918 update

[av716]

Binary package hint: xorg

Monitor now not being detetected

Monitor Acer 1706
Video geforce 6150 nforce 430
ubunto 9.01
Note line 274 in the xorg.0.logs and xorg.0.log.old

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History
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Commit Log for Fri Sep 18 16:59:43 2009

Upgraded the following packages:
kdelibs-bin (4:4.2.2-0ubuntu5.1) to 4:4.2.2-0ubuntu5.2
kdelibs5 (4:4.2.2-0ubuntu5.1) to 4:4.2.2-0ubuntu5.2
kdelibs5-data (4:4.2.2-0ubuntu5.1) to 4:4.2.2-0ubuntu5.2
libplasma3 (4:4.2.2-0ubuntu5.1) to 4:4.2.2-0ubuntu5.2

ProblemType: Bug
Architecture: amd64
DistroRelease: Ubuntu 9.04
Package: xorg 1:7.4~5ubuntu18
ProcEnviron:
 LANG=en_CA.UTF-8
 SHELL=/bin/bash
ProcVersion: Linux version 2.6.28-15-generic (buildd@yellow) (gcc version 4.3.3 (Ubuntu 4.3.3-5ubuntu4) ) #49-Ubuntu SMP Tue Aug 18 19:25:34 UTC 2009
SourcePackage: xorg
Uname: Linux 2.6.28-15-generic x86_64

[lspci]
00:00.0 RAM memory [0500]: nVidia Corporation MCP61 Memory Controller [10de:03ea] (rev a1)
     Subsystem: Hewlett-Packard Company Device [103c:2a58]
00:0d.0 VGA compatible controller [0300]: nVidia Corporation GeForce 6150SE nForce 430 [10de:03d0] (rev a2)
     Subsystem: Hewlett-Packard Company Device [103c:2a58]

[Bryce Harrington (bryce)]

Thank you for reporting this issue about xserver-xorg-video-nv. Starting
with Lucid, Ubuntu is transitioning to using the -nouveau video driver
by default instead of -nv. The reason for this change is because
upstream development for the -nv driver has been quite slow. We are
quite pleased with the upstream development speed for -nouveau, and hope
this will translate into swifter bug fixes as well.

Because of this, I'm closing this bug report at this time. I'm marking
it wontfix because what you describe is probably a valid issue, but we
do not have further plans to work on it in Ubuntu. If you would still like
to see this issue investigated, I would encourage you to file it
upstream at http://bugs.freedesktop.org/.