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[Launchpad Bug Tracker <1133162@xxxxxxxxxxxxxxxxxx>]

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When running 12.04.2 with the nouveau driver, the system (X) does not
recover after suspend and the system eventually freezes.

The machine starts to recover from suspend, however, the screen remains
black, or in one case, became a weird black and white zig-zag pattern
with a mouse pointer visible.  At this point, the machine churns for a
bit then completely freezes, requiring a power-cycle to return to a
working state.

Installing the nVidia proprietary driver resolves this issue:
ii  nvidia-common                                1:0.2.44.2                                       Find obsolete NVIDIA drivers
ii  nvidia-current-updates                       304.64-0ubuntu0.2                                NVIDIA binary Xorg driver, kernel module and VDPAU library

Using that as a workaround, I am able to suspend and resume this
machine.

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: xserver-xorg-video-nouveau-lts-quantal 1:1.0.2-0ubuntu3~precise2
ProcVersionSignature: Ubuntu 3.5.0-23.35~precise1-generic 3.5.7.2
Uname: Linux 3.5.0-23-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.0.1-0ubuntu17.1
Architecture: amd64
Date: Tue Feb 26 02:22:24 2013
InstallationMedia: Ubuntu 12.04.2 LTS "Precise Pangolin" - Release amd64 (20130213)
MarkForUpload: True
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: xserver-xorg-video-nouveau-lts-quantal
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: xorg (Ubuntu)
     Importance: Low
         Status: Incomplete


** Tags: 291201-10338 amd64 apport-bug precise running-unity taipei-lab
-- 
video does not recover after suspend with nouveau driver
https://bugs.launchpad.net/bugs/1133162
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