2nd screen comes up uninitialized

[Ralf Hildebrandt]

When booting up, the 2nd screen (on the right, see attached picture) comes up uninitialized. The patter you're seeing there is a random pattern.

When REBOOTING, the 2nd screen contains remainders of windows that were on the screen prior to the reboot.
This can lead to privacy issues!

Once I'm logging in, the right screen is properly filled with the desktop background picture.

In any case, it's unclear to me if this is a bug in lightdm, xorg or in the nvidia drivers.

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: lightdm 0.9.5-0ubuntu1
ProcVersionSignature: Ubuntu 3.0.0-11.17-generic 3.0.4
Uname: Linux 3.0.0-11-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 1.22.1-0ubuntu2
Architecture: amd64
Date: Tue Sep 13 08:15:54 2011
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: lightdm
UpgradeStatus: Upgraded to oneiric on 2011-09-07 (5 days ago)

[Ralf Hildebrandt (ralf-hildebrandt)]

Got a screenshot as promised