After suspend / resume cycle, screen flickers occasionally and even turns black (input signal out of sync)

[Arne Goetje]

As title. Resolution is 1920x1080, but also happens with lower resolutions. This is reproducible.

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: cedarview-graphics-drivers 20120717-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-31.50-generic-pae 3.2.28
Uname: Linux 3.2.0-31-generic-pae i686
ApportVersion: 2.0.1-0ubuntu13
Architecture: i386
Date: Tue Oct 2 17:22:16 2012
InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release i386 (20120817.3)
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: cedarview-graphics-drivers
UpgradeStatus: No upgrade log present (probably fresh install)