package xdiagnose 2.7 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

[Pete Graner]

while dist-upgrading I received this pop-up.

ProblemType: Package
DistroRelease: Ubuntu 12.10
Package: xdiagnose 2.8
ProcVersionSignature: Ubuntu 3.4.0-5.11-generic 3.4.0
Uname: Linux 3.4.0-5-generic x86_64
NonfreeKernelModules: nvidia
.proc.driver.nvidia.gpus.0: Error: [Errno 21] Is a directory: '/proc/driver/nvidia/gpus/0'
.proc.driver.nvidia.registry: Binary: ""
.proc.driver.nvidia.version:
 NVRM version: NVIDIA UNIX x86_64 Kernel Module 295.53 Fri May 11 23:28:10 PDT 2012
 GCC version: gcc version 4.7.0 (Ubuntu/Linaro 4.7.0-11ubuntu2)
.tmp.unity.support.test.0:

ApportVersion: 2.2.3-0ubuntu4
Architecture: amd64
CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: compiz
Date: Sat Jun 16 09:36:28 2012
DistUpgraded: Fresh install
DistroCodename: quantal
DistroVariant: ubuntu
ErrorMessage: subprocess installed post-installation script returned error exit status 1
GraphicsCard:
 NVIDIA Corporation GF100 [GeForce GTX 480] [10de:06c0] (rev a3) (prog-if 00 [VGA controller])
   Subsystem: eVga.com. Corp. Device [3842:1482]
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20120314)
PackageArchitecture: all
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.4.0-5-generic root=UUID=3f60d1aa-acf9-4ed8-a583-9f35940c5ff8 ro quiet splash vt.handoff=7
SourcePackage: xdiagnose
Title: package xdiagnose 2.7 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 10/19/2011
dmi.bios.vendor: Intel Corp.
dmi.bios.version: SIX7910J.86A.0281.2011.1019.1612
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: DX79SI
dmi.board.vendor: Intel Corporation
dmi.board.version: AAG28808-500
dmi.chassis.type: 3
dmi.modalias: dmi:bvnIntelCorp.:bvrSIX7910J.86A.0281.2011.1019.1612:bd10/19/2011:svn:pn:pvr:rvnIntelCorporation:rnDX79SI:rvrAAG28808-500:cvn:ct3:cvr:
version.compiz: compiz 1:0.9.7.8-0ubuntu3
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.33-1
version.libgl1-mesa-dri: libgl1-mesa-dri 8.0.2-0ubuntu4
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 8.0.2-0ubuntu4
version.nvidia-graphics-drivers: nvidia-graphics-drivers N/A
version.xserver-xorg-core: xserver-xorg-core 2:1.11.4-0ubuntu11
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.0-0ubuntu2
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.99~git20111219.aacbd629-0ubuntu2
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.19.0-1ubuntu1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20120614+36d3f8c-1